Heart Attack or Sudden Cardiac Arrest: How Are They Different?

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... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Heart Attack or Sudden Cardiac Arrest: How Are They Different? ... and procedures related to heart disease and stroke. Heart Attack • Home • About Heart Attacks Acute Coronary Syndrome (ACS) ...

Heart Attack Recovery FAQs

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... recommendations to make a full recovery. View an animation of a heart attack . Heart Attack Recovery Questions ... Support Network Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Awareness of heart attack symptoms among US adults in 2007, and changes in awareness from 2001 to 2007.

PubMed

Fang, Jing; Gillespie, Cathleen; Keenan, Nora L; Greenlund, Kurt J

2011-05-01

Timely access to emergency care, prompt receipt of advanced treatment and survival from heart attack is dependent on both the early recognition of heart attack symptoms, by both victims and bystanders, and by immediately calling the emergency services. The objective of this study is to measure the awareness of heart attack symptoms and the emergency response among US adults. We analyzed data from the Behavioral Risk Factor Surveillance System's module on heart attack and stroke, which was conducted in 17 states/territories in 2001 and 12 states/territories in 2007. The module included five questions related to heart attack symptoms, one decoy question and one question regarding the first action to take if someone is having a heart attack. Age-adjusted prevalence of awareness was estimated, and odds ratios were calculated. Differences between 2001 and 2007 were assessed for five states that used the module in both years. In 2007, among 76,864 adults, awareness of individual heart attack symptoms ranged from 49% (pain in jaw, neck or back) to 92% (chest pain). Although 97% of adults recognized at least one symptom, only 10.7% recognized all five symptoms, knew that 'sudden trouble seeing in one or both eyes' was not a symptom of heart attack and recognized the need to call the emergency services. This estimate varied significantly by age, sex, race/ethnicity and level of education. The estimate was significantly higher for women (12.2%) than men (7.7%), White (11.6%) than Black (5.7%) or Hispanic people (4.5%), those with a higher level of education (13.5%) than lower educational level (4.5%) and for those with coronary heart disease (16.2%) than without the disease (9.5%). Comparison of awareness between 2001 (the referent) and 2007, in five states, revealed that awareness of all symptoms and calling the emergency services, were 9.7 and 10.3% for 2001 and 2007, respectively (p < 0.01). Compared to 2001, the odds ratio of awareness in 2007 was 1.08 (95% CI: 0.99-1.19) after controlling for socioeconomic and clinical characteristics. Awareness of all heart attack symptoms among adults in 12 states was low and little improvement was observed between 2001 and 2007. Accordingly, both clinicians and public health officials should seek ways in order to increase public awareness of the symptoms of heart attack. Special efforts should be focused on men, Black and Hispanic people and those with only modest levels of education.

The effect of nursing professional pay structures and pay levels on hospitals' heart attack outcomes.

PubMed

Brown, Mark P

2006-01-01

The effect of nursing professionals (i.e., nurse aid/orderly, licensed practical nurse, registered nurse) pay structures and pay levels on hospitals risk-adjusted heart attack outcomes was determined. Operationalizing hospitals' heart attack outcomes as their thirty-day risk-adjusted mortality rates, a positive curvilinear relation is hypothesized between pay dispersion and hospitals' heart attack outcomes, whereas a direct relation is hypothesized between pay level and hospitals' heart attack outcomes. Pay level is also hypothesized as a moderator of the relation between pay dispersion and hospitals' heart attack outcomes. Using a sample of 138 California hospitals, support is not found for either the curvilinear relation between hospitals' nursing professionals pay dispersion and hospitals' heart attack outcomes, or the direct relation between nursing professionals' pay level and hospitals' heart attack outcomes. Support is found for the moderation hypothesis in which nursing professionals' pay level moderates the relation between hospitals' nursing professionals pay dispersion and hospitals' heart attack outcomes. Implications for practice are discussed in light of the study's results.

Microvascular Angina

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... to the Terms and Conditions and Privacy Policy Heart Attack Tools & Resources My Cardiac Coach What Is a ... Heart Attack Warning Signs: Patient sheet | Infographic | Quiz Heart Attack • Home • About Heart Attacks Acute Coronary Syndrome (ACS) ...

Unstable Angina

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... Women This content was last reviewed July 2015. Heart Attack • Home • About Heart Attacks Acute Coronary Syndrome (ACS) ... Recovery FAQs • Heart Attack Tools & Resources • Support Network Heart Attack Tools & Resources My Cardiac Coach What Is a ...

Acute Coronary Syndrome

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... angina? This content was last reviewed July 2015. Heart Attack • Home • About Heart Attacks Acute Coronary Syndrome (ACS) ... Recovery FAQs • Heart Attack Tools & Resources • Support Network Heart Attack Tools & Resources My Cardiac Coach What Is a ...

Heart attack first aid

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First aid - heart attack; First aid - cardiopulmonary arrest; First aid - cardiac arrest ... A heart attack occurs when the blood flow that carries oxygen to the heart is blocked. The heart muscle ...

Heart Diseases and Disorders

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... the risk of injuries from falling. Circulatory Disorders Heart Attack (Myocardial Infarction ) When arteries become so clogged that ... damage or kill the heart muscle, causing a heart attack . Knowing the symptoms of a heart attack and ...

Causal Attribution, Perceived Benefits, and Morbidity After a Heart Attack: An 8-Year Study.

ERIC Educational Resources Information Center

Affleck, Glenn; And Others

1987-01-01

Interviewed heart attack victims (N=287) seven weeks and eight years after their attack. Explored interrelations among causal attributions for the attack, survivor morbidity, and heart attack recurrence. Found that patients who cited benefits from their misfortune seven weeks after the first attack were less likely to have another attack and had…

Can Vitamins Help Prevent a Heart Attack?

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... taking vitamins help prevent heart disease or a heart attack? Answers from Rekha Mankad, M.D. It's not yet clear ... risk of developing heart disease or having a heart attack. But, what is known is that no vitamin ...

Anabolic Steroids: MedlinePlus Health Topic

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... Voice deepening and growth of facial hair in women High blood pressure Heart problems, including heart attack Liver disease, including cancer Kidney damage Aggressive behavior NIH: National Institute on Drug Abuse Diagnosis ...

Don't Take a Chance with a Heart Attack: Know the Facts and Act Fast

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heart attack Know the symptoms. Take action. call Don’t Take a Chance With a Heart Attack: Know the Facts and Act Fast “ One evening ... didn’t think I could be having a heart attack. I didn’t expect it to happen to ...

Learn What a Heart Attack Feels Like--It Could Save Your Life

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Learn What a Heart Attack Feels Like— It Could Save Your Life. This fact sheet tells you about heart attack signs. It also tells you what to ... heart attack warning signs. Your chest hurts or feels squeezed. One or both arms, your back, shoulders, ...

Thrombolytic drugs for heart attack

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... gov/ency/article/007488.htm Thrombolytic drugs for heart attack To use the sharing features on this page, ... supply blood and oxygen to the heart. A heart attack can occur if a blood clot stops the ...

Heart Attack - Multiple Languages

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... Heart Attack - العربية (Arabic) Bilingual PDF Health Information Translations Bosnian (bosanski) Expand Section Heart Attack - bosanski (Bosnian) Bilingual PDF Health Information Translations Chinese, Simplified (Mandarin dialect) (简体中文) Expand Section Heart ...

Does uninsurance affect the health outcomes of the insured? Evidence from heart attack patients in California.

PubMed

Daysal, N Meltem

2012-07-01

In this paper, I examine the impact of uninsured patients on the in-hospital mortality rate of insured heart attack patients. I employ panel data models using patient discharge and hospital financial data from California (1999-2006). My results indicate that uninsured patients have an economically significant effect that increases the mortality rate of insured heart attack patients. I show that these results are not driven by alternative explanations, including reverse causality, patient composition effects, sample selection or unobserved trends and that they are robust to a host of specification checks. The primary channel for the observed spillover effects is increased hospital uncompensated care costs. Although data limitations constrain my capacity to check how hospitals change their provision of care to insured heart attack patients in response to reduced revenues, the evidence I have suggests a modest increase in the quantity of cardiac services without a corresponding increase in hospital staff. Copyright © 2012 Elsevier B.V. All rights reserved.

Patient confidence regarding secondary lifestyle modification and knowledge of 'heart attack' symptoms following percutaneous revascularisation in Japan: a cross-sectional study.

PubMed

Kitakata, Hiroki; Kohno, Takashi; Kohsaka, Shun; Fujino, Junko; Nakano, Naomi; Fukuoka, Ryoma; Yuasa, Shinsuke; Maekawa, Yuichiro; Fukuda, Keiichi

2018-03-16

To assess patient perspectives on secondary lifestyle modification and knowledge of 'heart attack' after percutaneous coronary intervention (PCI) for coronary artery disease (CAD). Observational cross-sectional study. A single university-based hospital centre in Japan. In total, 236 consecutive patients with CAD who underwent PCI completed a questionnaire (age, 67.4±10.1 years; women, 14.8%; elective PCI, 75.4%). The survey questionnaire included questions related to confidence levels about (1) lifestyle modification at the time of discharge and (2) appropriate recognition of heart attack symptoms and reactions to these symptoms on a four-point Likert scale (1=not confident to 4=completely confident). The primary outcome assessed was the patients' confidence level regarding lifestyle modification and the recognition of heart attack symptoms. Overall, patients had a high level of confidence (confident or completely confident,>75%) about smoking cessation, alcohol restriction and medication adherence. However, they had a relatively low level of confidence (<50%) about the maintenance of blood pressure control, healthy diet, body weight and routine exercise (≥3 times/week). After adjustment, male sex (OR 3.61, 95% CI 1.11 to 11.8) and lower educational level (OR 3.25; 95% CI 1.70 to 6.23) were identified as factors associated with lower confidence levels. In terms of confidence in the recognition of heart attack, almost all respondents answered 'yes' to the item 'I should go to the hospital as soon as possible when I have a heart attack'; however, only 28% of the responders were confident in their ability to distinguish between heart attack symptoms and other conditions. There were substantial disparities in the confidence levels associated with lifestyle modification and recognition/response to heart attack. These gaps need to be studied further and disseminated to improve cardiovascular care. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Patients' perceptions of their heart attack and recovery: the influence of epidemiological "evidence" and personal experience.

PubMed

Wiles, R

1998-06-01

Secondary prevention of heart disease is widely viewed as likely to be more successful and cost effective than primary prevention. However, people's willingness to adopt lifestyle change is a complex issue in which people's perceptions of disease causation and risk as well as a range of socio-economic factors are important. This paper reports on a qualitative study of people following heart attack which examines their understandings of heart attack and the salience that lifestyle advice has in the light of these understandings. In-depth, qualitative interviews were conducted with 25 people recovering from heart attack. Each person was interviewed twice: at around two weeks and five months following their heart attack. The study found that information about recovery provided by health professionals was based on a simplified version of epidemiological evidence. This information played a central role in people's understandings about the nature of heart attack and their future risk in the early weeks following heart attack. However, as interviewees came to terms with the shock of the event, they tended to lose their trust in "official" accounts of cause and recovery and evidence from lay epidemiology that contradicted official accounts tended to emerge. This evidence encouraged interviewees to question the explanatory power of official accounts and to view the adoption of long-term lifestyle change as an action that would not guarantee protection from a further heart attack. This was true whether or not people's experiences of recovery reflected those "predicted" by health professionals although those awaiting further surgery or tests tended to maintain trust in official accounts over a longer period. It is concluded that the failure of official accounts to acknowledge the random nature of the occurrence of heart attack, the severity of heart attack and the level of recovery from heart attack is a central feature in people's reluctance to view lifestyle change as a rational action to take to prevent a further cardiac event.

The time of sunrise and the number of hours with daylight may influence the diurnal rhythm of acute heart attack mortality.

PubMed

Kriszbacher, Ildikó; Bódis, József; Boncz, Imre; Koppan, Agnes; Koppan, Miklós

2010-04-01

We investigated whether the time of sunrise and the number of daylight hours have an effect on the seasonality, or the daily rhythm of heart attack mortality. We analyzed retrospectively data of patients admitted to hospitals with the diagnosis of heart attack (n=32,329) and patients who deceased of a heart attack (n=5142) between January 1, 2004 and December 31, 2005 in Hungary. Heart attack mortality was highest during winter, while lowest number of events was recorded during summer . The daily peak of diurnality was between 6:00 am and 12:00 pm (33.77%). A positive correlation was found between the time of sunrise, time of sunset and the mortality caused by myocardial infarction (p<0,01). In the analysis of the number of daylight hours and the heart attack mortality we found a negative correlation (r=-0.105, p<0.05). No significant difference was found between sexes and different age-groups in heart attack mortality. Our data suggest, that the occurrence and the mortality of heart attack may be related to the time of sunrise and the number of daylight hours. Copyright 2008 Elsevier Ireland Ltd. All rights reserved.

Make the call, don't miss a beat: Heart Attack Information for Women

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... Other resources Learn more about heart disease and heart attacks. Make the Call, Don't Miss a Beat ... symptoms Learn the 7 most common signs of heart attack in men and women. Chest pain or discomfort " ...

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions.

PubMed

Hendryx, Michael; Zullig, Keith J

2009-11-01

This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N=235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratios tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR=1.22, 95% CI=1.14-1.30), angina or CHD (OR=1.29, 95% CI=1.19-1.39) and heart attack (OR=1.19, 95% CI=1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.

Heart Attack Coronary Artery Disease

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... our e-newsletter! Aging & Health A to Z Heart Attack Coronary Artery Disease, Angina Basic Facts & Information What ... and oxygen supply; this is what causes a heart attack. If the damaged area is small, however, your ...

Pericarditis - after heart attack

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... medlineplus.gov/ency/article/000166.htm Pericarditis - after heart attack To use the sharing features on this page, ... occur in the days or weeks following a heart attack . Causes Two types of pericarditis can occur after ...

Lifestyle Changes for Heart Attack Prevention

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... Venous Thromboembolism Aortic Aneurysm More Lifestyle Changes for Heart Attack Prevention Updated:Mar 29,2018 Sounds simple doesn' ... to read. Many topics also available in Spanish . Heart Attack Tools & Resources My Cardiac Coach What Is a ...

Being active after a heart attack (image)

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... best activity when you start exercising after a heart attack. Start slowly, and increase the amount of time ... best activity when you start exercising after a heart attack. Start slowly, and increase the amount of time ...

Aspirin

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... aches. Nonprescription aspirin is also used to prevent heart attacks in people who have had a heart attack in the past or who have angina (chest ... are experiencing or who have recently experienced a heart attack. Nonprescription aspirin is also used to prevent ischemic ...

Bundle Branch Block

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... known cause. Causes can include: Left bundle branch block Heart attacks (myocardial infarction) Thickened, stiffened or weakened ... myocarditis) High blood pressure (hypertension) Right bundle branch block A heart abnormality that's present at birth (congenital) — ...

What Is Transesophageal Echocardiography?

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... disease Heart attack Aortic aneurysm (AN-u-rism) Endocarditis (EN-do-kar-DI-tis) Cardiomyopathy (KAR-de- ... disease Congenital heart disease Heart attack Aortic aneurysm Endocarditis Cardiomyopathy Heart valve disease Injury to the heart ...

Racial disparities in knowledge of stroke and heart attack risk factors and warning signs among Michigan adults.

PubMed

Fussman, Chris; Rafferty, Ann P; Reeves, Mathew J; Zackery, Shannon; Lyon-Callo, Sarah; Anderson, Beth

2009-01-01

To describe the level of knowledge regarding risk factors and warning signs for stroke and heart attack among White and African American adults in Michigan and to quantify racial disparities. Knowledge of stroke and heart attack risk factors and warning signs was assessed by using data from the 2004 Michigan Behavioral Risk Factor Survey. Prevalence estimates of knowledge were generated, and statistical differences in knowledge between Whites and African Americans were assessed. Adequate knowledge was defined as knowing 3 correct warning signs or risk factors. Logistic regression models were used to quantify the racial disparity in knowledge while controlling for potential confounding. Whites had substantially higher levels of adequate knowledge of risk factors (stroke: 31.6% vs 13.8%; heart attack: 52.6% vs 24.3%) and warning signs (stroke: 30.0% vs 17.2%; heart attack: 29.3% vs 13.8%) compared with African Americans (all observed differences were significant at P < .05). The odds of adequate knowledge of risk factors (stroke: adjusted odds ratio [AOR] 2.9; heart attack: AOR 3.4) and warning signs (stroke: AOR 2.0; heart attack: AOR 2.4) were significantly higher for Whites than for African Americans. A strong racial disparity in the knowledge of stroke and heart attack risk factors and warning signs exists among Michigan adults. Communitywide public education programs in conjunction with targeted interventions for at-risk populations are necessary to produce meaningful improvements in the awareness of stroke and heart attack risk factors and warning signs among Michigan adults.

Impact of a comprehensive smoke-free law following a partial smoke-free law on incidence of heart attacks at a rural community hospital.

PubMed

Johnson, Eric L; Beal, James R

2013-03-01

Secondhand smoking (passive smoking) is associated with many negative health effects, primarily respiratory and cardiovascular diseases. Approximately, 46,000 deaths from cardiovascular disease are associated with secondhand smoke exposure annually in the United States, which is roughly 150 deaths in North Dakota. Studies show that passage of smoke-free laws at the community level can reduce the incidence of heart attack. We conducted a retrospective review of electronic medical records of patients admitted for heart attacks 4 months prior (April 15, 2010 through August 14, 2010) to implementation of the smoke-free ordinance and 4 months following (August 15, 2010 through December 14, 2010) implementation of the comprehensive smoke-free ordinance in Grand Forks, ND, United States. We found an association between the heart attack rate and implementation of the comprehensive smoke-free law. The heart attack rate prior to the ban was 0.5% (83/16,702) compared with 0.3% (63/18,513) after the ban (p = .023). Thus, the rate of heart attacks decreased 30.6% and number of heart attack admissions decreased 24.1%, from 83 to 63, after implementation of a comprehensive smoke-free law. We found an implementation of the comprehensive smoke-free law was associated with a decrease in the heart attack rate. The heart attack rate decreased 30.6%. Our finding was similar to previous community level smoke-free law implementation studies and notable for the change going from a partial smoke-free law to a comprehensive smoke-free law.

Comparing Asian American Women's Knowledge, Self-Efficacy, and Perceived Risk of Heart Attack to Other Racial and Ethnic Groups: The mPED Trial.

PubMed

Fukuoka, Yoshimi; Lisha, Nadra E; Vittinghoff, Eric

2017-09-01

The aim of the study was to compare knowledge and awareness of heart attacks/heart disease and perceived risk for future heart attack in Asian/Pacific Islander women, compared to other racial and ethnic groups. In this cross-sectional study, 318 women enrolled in a mobile phone-based physical activity education trial were analyzed. Heart attack knowledge, self-efficacy for recognizing and responding to heart attack symptoms, and perceived risk for a future heart attack were measured. Analyses were conducted using logistic, proportional odds, and linear regression models, depending on the outcome and adjusting for age. Pairwise differences between Asian/Pacific Islanders and the other four groups were assessed using a Bonferroni correction (p < 0.0125). Asian/Pacific Islander women had significantly lower total scores for knowledge of heart attack and self-efficacy for heart attack recognition and care seeking behavior compared to the Caucasian women (p = 0.001 and p = 0.002, respectively). However, perceived risk did not differ among the groups. Forty-six percent of the Asian American women, compared to 25% of Caucasian women, falsely believed "breast cancer is the number one cause of death for women (p = 0.002)." In addition, Asian/Pacific Islander women were less likely to report "arm pain, numbness, tingling, or radiating" as one of the heart attack symptoms compared to the Caucasian and the multiracial group (34%, 63% [p < 0.001], and 66% [p = 0.004], respectively). These findings highlight the urgent need to develop effective, tailored campaigns to close the knowledge gap between Asian/Pacific Islander women and Caucasian women.

Heart Health Tests for Diabetes Patients

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... or fluids in the body. They include: Electrocardiogram ("EKG" or "ECG") This test measures the electrical activity ... Tools & Resources Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Emotional and cognitive changes during and post a near fatal heart attack and one-year after: a case study.

PubMed

Lane, Andrew M; Godfrey, Richard

2010-01-01

This case study reports on changes in emotions before and during an unexpected heart rate in a young, apparently healthy male with a life-long history of exercise in the absence of family history of heart problems. He completed the Brunel Mood Scale (Terry et al. , 2003) to assess emotions before, during, and after the heart attack, and also describing his thoughts during these periods. Results indicate he experienced unpleasant emotions in the build up to the heart attack, feelings he attributed at the time to frustration to achieve fitness goals. He maintained an exercise regime prior to having a heart attack, a finding consistent with previous research suggesting that early diagnosis, although vital for survival, is not likely to be identified among seemingly healthy individuals. During the heart attack, he experienced a rapid emotional change characterised by a rapid increase in anger coupled with thoughts of needing to survive. The intensity of emotions and regulation strategies employed before and during the heart attack provide insight this experience, and we suggest future research should investigate emotional change during adverse conditions. Key pointsThe present case study details emotions experienced and attempts to regulate these emotions before, during and post a heart attack. Unpleasant emotions experienced before the heart were attributed to lack of progress toward fitness goals, a perception that is plausible as he was a regular exerciser.Early identification of heart attack is critical as "Time is Muscle" (Whyte et al., 2009) and therefore even people perceived to be at low risk should consider the possibility of such an eventuality, and seek medical treatment early in the process.

Women's Heart Disease: Heart Attack Symptoms

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... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Attack Symptoms Past Issues / Winter 2014 Table ... NHLBI has uncovered some of the causes of heart diseases and conditions, as well as ways to prevent ...

Higher coronary heart disease and heart attack morbidity in Appalachian coal mining regions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hendryx, M.; Zullig, K.J.

This study analyzes the U.S. 2006 Behavioral Risk Factor Surveillance System survey data (N = 235,783) to test whether self-reported cardiovascular disease rates are higher in Appalachian coal mining counties compared to other counties after control for other risks. Dependent variables include self-reported measures of ever (1) being diagnosed with cardiovascular disease (CVD) or with a specific form of CVD including (2) stroke, (3) heart attack, or (4) angina or coronary heart disease (CHD). Independent variables included coal mining, smoking, BMI, drinking, physician supply, diabetes co-morbidity, age, race/ethnicity, education, income, and others. SUDAAN Multilog models were estimated, and odds ratiosmore » tested for coal mining effects. After control for covariates, people in Appalachian coal mining areas reported significantly higher risk of CVD (OR = 1.22, 95% CI = 1.14-1.30), angina or CHO (OR = 1.29, 95% C1 = 1.19-1.39) and heart attack (OR = 1.19, 95% C1 = 1.10-1.30). Effects were present for both men and women. Cardiovascular diseases have been linked to both air and water contamination in ways consistent with toxicants found in coal and coal processing. Future research is indicated to assess air and water quality in coal mining communities in Appalachia, with corresponding environmental programs and standards established as indicated.« less

Receipt of outpatient cardiac rehabilitation among heart attack survivors--United States, 2005.

PubMed

2008-02-01

Each year, approximately 865,000 persons in the United States have a myocardial infarction (i.e., heart attack). In 2007, direct and indirect costs of heart disease were estimated at approximately $277.1 billion. Cardiac rehabilitation, an essential component of recovery care after a heart attack, focuses on cardiovascular risk reduction, promoting healthy behaviors, reducing death and disability, and promoting an active lifestyle for heart attack survivors. Current guidelines from the American Heart Association (AHA) and the American Association of Cardiovascular and Pulmonary Rehabilitation emphasize the importance of cardiac rehabilitation, which reduces morbidity and mortality, improves clinical outcomes, enhances psychological recovery, and decreases the risk for secondary cardiac events. To estimate the prevalence of receipt of outpatient cardiac rehabilitation among heart attack survivors in 21 states and the District of Columbia (DC), data from the 2005 Behavioral Risk Factor Surveillance System (BRFSS) were assessed. The results of that assessment indicated that 34.7% of BRFSS respondents who had experienced a heart attack participated in outpatient cardiac rehabilitation. Outpatient cardiac rehabilitation for eligible patients after a heart attack is an essential component of care that should be incorporated into treatment plans. Increasing the number of persons who participate in cardiac rehabilitation services also can reduce health-care costs for recurrent events and reduce the burden on families and caregivers of patients with serious sequelae.

Can You Recognize a Heart Attack or Stroke? What To Do When Every Moment Counts

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... 2014 Print this issue Can You Recognize a Heart Attack or Stroke? What To Do When Every Moment ... When it comes to life-threatening conditions like heart attack or stroke, every minute counts. Get to know ...

Racial and ethnic disparities associated with knowledge of symptoms of heart attack and use of 911: National Health Interview Survey, 2001.

PubMed

McGruder, Henraya E; Greenlund, Kurt J; Malarcher, Ann M; Antoine, Theresa L; Croft, Janet B; Zheng, Zhi-Jie

2008-01-01

Heart attacks are more prevalent among Hispanics and Blacks than among Whites. Bystanders must be able to recognize heart attack symptoms and activate the emergency response system in order to receive time-dependent therapies that increase survival. This study estimated racial/ethnic disparities in awareness of heart attack symptoms in a sample of the US population. We evaluated data from 33,059 adult participants in the 2001 National Health Interview Survey. Respondents indicated their awareness of five heart attack symptoms and the need to call 911 in the presence of such symptoms. Hispanics and Blacks were less likely to recognize each heart attack symptom than were Whites (P<.05). Hispanics (25.6%), people aged 18-24 years (33.6%), men (39.1%), and those with less than a high school education (31.3%) were less likely to recognize all five heart attack symptoms and report that they would call 911 than were Whites (45.8%), Blacks (36.1%), respondents aged 45-64 years (47.7%) and >65 years (43.9%), and those with a high school education (41.0%) or more (45.6%). In multivariate logistic regression analyses, Blacks (OR .73, 95% CI .66-.80) and Hispanics (OR .49, 95% CI .45-.54) were less likely than were Whites to recognize all five heart attack symptoms and the need to call 911 if someone had these symptoms. One Healthy People 2010 goal is to eliminate health disparities. Racial/ethnic disparities exist in knowledge of heart attack symptoms and the need to call 911. Special educational efforts should focus on Black and Hispanic populations and highlight the importance of symptoms and time-dependent therapies.

Hormones and heart disease.

PubMed

Kent, S

1979-06-01

Because the advantage that women have over men in a lower heart attack rate is gradually lost after menopause, it has been suggested that estrogen may exert a protective effect against heart disease. The situation is complex, and the available data are open to various interpretations. Available data show a gradual, predictable increase in the death rate from heart disease among women with advancing age, despite the apparent increase in cardiovascular events around the time of menopause. This suggests that men may be particularly susceptible to heart disease, rather than that women have an immunity to the disease. The theory that estrogen exerts a protective effect against heart disease was examined when men who had had heart attacks were treated with estrogen in the Coronary Drug Project. The practice was discontinued when it was found that men receiving estrogen had an elevated incidence of myocardial infarction, a finding that suggests that estrogen may promote heart disease. Additional evidence that estrogen may have a harmful effect on the cardiovascular system comes from a recent study by Gerald B. Phillips who found that men who had suffered heart attacks before age 43 had higher levels of estradiol in their blood than men who had not had heart attacks. A noteworthy finding from th e Framingham study was the fact that the relative risk of cardiovascular events in postmenopausal compared with premenopausal women seemed to decrease with age. Hans Selye identifies stress as "the final, decisive eliciting factor" in precipitating heart attack. Broda O. Barnes also maintains that stress is a major cause of heart attack, but adds that most stress-prone individuals suffer from thyroid deficiency, which is the underlying cause of their increased susceptibility to heart attacks.

Knowledge of heart attack symptoms and risk factors among native Thais: a street-intercept survey method.

PubMed

Poomsrikaew, Ornwanya; Ryan, Catherine J; Zerwic, Julie J

2010-10-01

This study aimed to determine Thais' knowledge of heart attack symptoms and risk factors and whether that knowledge was related to age, gender or education. Via a street-intercept survey method, a convenience sample of people aged ≥ 35 years (n = 192) was recruited. Mean age was 47 ± 9.6 years (range 35-81), and 55.2% were female. Participants identified on average 5.6 of 9 heart attack symptoms (SD 1.8) and 5.3 of 8 heart attack risk factors (SD 2.1). However, 66.7% mistakenly thought the chest discomfort would be severe, sharp and stabbing, and many subjects erroneously selected symptoms that are actually stroke symptoms. There were no gender or educational differences in knowledge of heart attack symptoms and risk factors. Older adults recognized fewer total symptoms than did younger adults. These findings could direct health-care providers to help the Thai population differentiate symptoms of heart attack from stroke. © 2010 Blackwell Publishing Asia Pty Ltd.

CPR in the Schools: Training Students to Save Heart Attack Victims.

ERIC Educational Resources Information Center

Britton, Royce J.

1978-01-01

A community cardiac emergency medical plan should include training of family and co-workers of high risk patients, including teenage students. The American Heart Association lists ways to introduce cardiopulmonary resuscitation (CPR) into school curricula and describes the plan implemented in Pennsylvania. (MF)

[Mortality from heart attack in Belgrade population during the period 1990-2004].

PubMed

Ratkov, Isidora; Sipetić, Sandra; Vlajinac, Hristina; Sekeres, Bojan

2008-01-01

In most countries, cardiovascular diseases are the leading disorders, with ischemic heart diseases being the leading cause of death. According to WHO data, every year about 17 million people die of cardiovascular diseases, which is 30% of all deaths. Ischemic heart diseases contribute from one-third to one-half of all deaths due to cardiovascular diseases. Three point eight million men and 3.4 million women in the world die every year from ischemic heart diseases, and in Europe about 2 million. The highest mortality rate from ischemic heart diseases occurs in India, China and Russia. The aim of this descriptive epidemiological study was to determine heart attack mortality in Belgrade population during the period 1990-2004. In the study, we conducted investigation of Belgrade population during the period 1990-2004. Mortality data were obtained from the city institution for statistics. The mortality rates were calculated based on the total Belgrade population obtained from the mean values for the last two register years (1991 and 2002). The mortality rates were standardized using the direct method of standardization according to the world (Segi) standard population. In the Belgrade population during the period 1990-2004, the participation of mortality rate due to heart attack among deaths from cardiovascular diseases was 17% in males and 10% in females. In Belgrade male population, mean standardized mortality rates (per 100,000 habitants) were 50.5 for heart attack, 8.3 for chronic ischemic heart diseases and 4.6 for angina pectoris, while in females the rates were 30.8, 6.7 and 4.2, respectively. Mortality from ischemic heart diseases and from heart attack was higher in males than in females. During the studied 15-year period, on average 755 males and 483 females died due to heart attack every year. Mean standardized mortality rates per 100,000 habitants were 50.0 in male and 31.1 in female population. Males died 1.6 times more frequently from heart attack than females. During the studied period, mean standardized mortality rates from heart attack, in the population aged over 30 increased with age both in male and female population. However, males tended to die from heart attack at an earlier age than females, with death rates for males approximately the same as those for women who were 10 years older. In Belgrade during the period from 1990-2004, we found that there was an increasing trend in mortality rate due to cardiovascular diseases, while the trend of mortality rate from heart attack was constant with insignificant oscillations.

Knowledge of signs and symptoms of heart attack and stroke among Singapore residents.

PubMed

Quah, Joy Li Juan; Yap, Susan; Cheah, Si Oon; Ng, Yih Yng; Goh, E Shaun; Doctor, Nausheen; Leong, Benjamin Sieu-Hon; Tiah, Ling; Chia, Michael Yih Chong; Ong, Marcus Eng Hock

2014-01-01

To determine the level of knowledge of signs and symptoms of heart attack and stroke in Singapore resident population, in comparison to the global community. A population based, random sample of 7,840 household addresses was selected from a validated national sampling frame. Each participant was asked eight questions on signs and symptoms of heart attack and 10 questions on stroke. The response rate was 65.2% with 4,192 respondents. The level of knowledge for preselected, common signs and symptoms of heart attack and stroke was 57.8% and 57.1%, respectively. The respondents scored a mean of 5.0 (SD 2.4) out of 8 for heart attack, while they scored a mean of 6.8 (SD 2.9) out of 10 for stroke. Respondents who were ≥ 50 years, with lower educational level, and unemployed/retired had the least knowledge about both conditions. The level of knowledge of signs and symptoms of heart attack and stroke in Singapore is comparable to USA and Canada. We found a comparable knowledge of stroke and heart attack signs and symptoms in the community to countries within the same economic, educational, and healthcare strata. However older persons, those with lower educational level and those who are unemployed/retired, require more public health education efforts.

Facts about Chickenpox and Shingles for Adults

MedlinePlus

... heart failure, heart attack, type II diabetes and major depression. Prevention Chickenpox can be prevented by vaccination. Children ... heart failure, heart attack, type II diabetes and major depression. Antiviral medications can be used to treat shingles ...

Patient confidence regarding secondary lifestyle modification and knowledge of ‘heart attack’ symptoms following percutaneous revascularisation in Japan: a cross-sectional study

PubMed Central

Kitakata, Hiroki; Kohno, Takashi; Kohsaka, Shun; Fujino, Junko; Nakano, Naomi; Fukuoka, Ryoma; Yuasa, Shinsuke; Maekawa, Yuichiro; Fukuda, Keiichi

2018-01-01

Objective To assess patient perspectives on secondary lifestyle modification and knowledge of ‘heart attack’ after percutaneous coronary intervention (PCI) for coronary artery disease (CAD). Design Observational cross-sectional study. Setting A single university-based hospital centre in Japan. Participants In total, 236 consecutive patients with CAD who underwent PCI completed a questionnaire (age, 67.4±10.1 years; women, 14.8%; elective PCI, 75.4%). The survey questionnaire included questions related to confidence levels about (1) lifestyle modification at the time of discharge and (2) appropriate recognition of heart attack symptoms and reactions to these symptoms on a four-point Likert scale (1=not confident to 4=completely confident). Primary outcome measure The primary outcome assessed was the patients’ confidence level regarding lifestyle modification and the recognition of heart attack symptoms. Results Overall, patients had a high level of confidence (confident or completely confident,>75%) about smoking cessation, alcohol restriction and medication adherence. However, they had a relatively low level of confidence (<50%) about the maintenance of blood pressure control, healthy diet, body weight and routine exercise (≥3 times/week). After adjustment, male sex (OR 3.61, 95% CI 1.11 to 11.8) and lower educational level (OR 3.25; 95% CI 1.70 to 6.23) were identified as factors associated with lower confidence levels. In terms of confidence in the recognition of heart attack, almost all respondents answered ‘yes’ to the item ‘I should go to the hospital as soon as possible when I have a heart attack’; however, only 28% of the responders were confident in their ability to distinguish between heart attack symptoms and other conditions. Conclusions There were substantial disparities in the confidence levels associated with lifestyle modification and recognition/response to heart attack. These gaps need to be studied further and disseminated to improve cardiovascular care. PMID:29549203

Disparities in adult African American women's knowledge of heart attack and stroke symptomatology: an analysis of 2003-2005 Behavioral Risk Factor Surveillance Survey data.

PubMed

Lutfiyya, May Nawal; Cumba, Marites T; McCullough, Joel Emery; Barlow, Erika Laverne; Lipsky, Martin S

2008-06-01

Heart disease and stroke are the first and third leading causes of death of American women, respectively. African American women experience a disproportionate burden of these diseases compared with Caucasian women and are also more likely to delay seeking treatment for acute symptoms. As knowledge is a first step in seeking care, this study examined the knowledge of heart attack and stroke symptoms among African American women. This was a cross-sectional study analyzing 2003-2005 Behavioral Risk Factor Surveillance Survey (BRFSS) data. A composite heart attack and stroke knowledge score was computed for each respondent from the 13 heart attack and stroke symptom knowledge questions. Multivariate logistic regression was performed using low scores on the heart attack and stroke knowledge questions as the dependent variable. Twenty percent of the respondents were low scorers, and 23.8% were high scorers. Logistic regression analysis showed that adult African American women who earned low scores on the composite heart attack and stroke knowledge questions (range 0-8 points) were more likely to be aged 18-34 (OR = 1.36, CI 1.35, 1.37), be uninsured (OR = 1.32, CI 1.31, 1.33), have an annual household income <$35,000 (OR = 1.46, CI 1.45, 1.47), and have a primary healthcare provider (OR = 1.22, CI 1.20, 1.23). The findings indicated that knowledge of heart attack and stroke symptoms varied significantly among African American women, depending on socioeconomic variables. Targeting interventions to African American women, particularly those in lower socioeconomic groups, may increase knowledge of heart attack and stroke symptoms, subsequently improving preventive action taken in response to these conditions.

US State-level income inequality and risks of heart attack and coronary risk behaviors: longitudinal findings.

PubMed

Pabayo, Roman; Kawachi, Ichiro; Gilman, Stephen E

2015-07-01

To examine prospectively the association between US state income inequality and incidence of heart attack. We used data from the National Epidemiologic Survey on Alcohol and Related Conditions (n = 34,445). Respondents completed interviews at baseline (2001-2002) and follow-up (2004-2005). Weighted multilevel modeling was used to determine if US state-level income inequality (measured by the Gini coefficient) at baseline was a predictor of heart attack during follow-up, controlling for individual-level and state-level covariates. In comparison to residents of US states in the lowest quartile of income inequality, those living in the second [Adjusted Odds Ratio (AOR) = 1.71, 95 % CI 1.16-2.53)], third (AOR = 1.81, 95 % CI 1.28-2.57), and fourth (AOR = 2.04, 95 % CI 1.26-3.29) quartiles were more likely to have a heart attack. Similar findings were obtained when we excluded those who had a heart attack prior to baseline. This study is one of the first to empirically show the longitudinal relationship between income inequality and coronary heart disease. Living in a state with higher income inequality increases the risk for heart attack among US adults.

CPK isoenzymes test

MedlinePlus

Creatine phosphokinase - isoenzymes; Creatine kinase - isoenzymes; CK - isoenzymes; Heart attack - CPK; Crush - CPK ... levels rise 3 to 6 hours after a heart attack . If there is no further heart muscle damage, ...

Diabetes - preventing heart attack and stroke

MedlinePlus

Diabetes complications - heart; Coronary artery disease - diabetes; CAD - diabetes; Cerebrovascular disease - diabetes ... with diabetes have a higher chance of having heart attacks and strokes. Smoking and having high blood ...

Outdoor Air Pollution, Heart Attack and Stroke

EPA Science Inventory

Elevated outdoor ambient air particle pollution triggers heart attacks, strokes, and abnormal heart rhythms and worsens heart failure in individuals at high risk due to underlying medical conditions. Emergency Medical Services in communities are the first responders to these eme...

Aspirin

MedlinePlus

... of the American Heart Association Cardiology Patient Page Aspirin Jeremy S. Paikin , John W. Eikelboom Download PDF https:// ... treatment of heart attack and stroke. How Does Aspirin Work? Aspirin reduces the risk of heart attacks ...

Knowledge of Signs and Symptoms of Heart Attack and Stroke among Singapore Residents

PubMed Central

Quah, Joy Li Juan; Yap, Susan; Cheah, Si Oon; Ng, Yih Yng; Goh, E. Shaun; Doctor, Nausheen; Leong, Benjamin Sieu-Hon; Tiah, Ling; Chia, Michael Yih Chong; Ong, Marcus Eng Hock

2014-01-01

Aim. To determine the level of knowledge of signs and symptoms of heart attack and stroke in Singapore resident population, in comparison to the global community. Methods. A population based, random sample of 7,840 household addresses was selected from a validated national sampling frame. Each participant was asked eight questions on signs and symptoms of heart attack and 10 questions on stroke. Results. The response rate was 65.2% with 4,192 respondents. The level of knowledge for preselected, common signs and symptoms of heart attack and stroke was 57.8% and 57.1%, respectively. The respondents scored a mean of 5.0 (SD 2.4) out of 8 for heart attack, while they scored a mean of 6.8 (SD 2.9) out of 10 for stroke. Respondents who were ≥50 years, with lower educational level, and unemployed/retired had the least knowledge about both conditions. The level of knowledge of signs and symptoms of heart attack and stroke in Singapore is comparable to USA and Canada. Conclusion. We found a comparable knowledge of stroke and heart attack signs and symptoms in the community to countries within the same economic, educational, and healthcare strata. However older persons, those with lower educational level and those who are unemployed/retired, require more public health education efforts. PMID:24812623

Ramipril

MedlinePlus

... is also used to reduce the risk of heart attack and stroke in patients at risk for these ... survival in patients with heart failure after a heart attack. Ramipril is in a class of medications called ...

Heart attack risk perception biases among hypertension patients: the role of educational level and worry.

PubMed

Peterson, Laurel M; Helweg-Larsen, Marie; Volpp, Kevin G; Kimmel, Stephen E

2012-01-01

Risk biases such as comparative optimism (thinking one is better off than similar others) and risk inaccuracy (misestimating one's risk compared to one's calculated risk) for health outcomes are common. Little research has investigated racial or socioeconomic differences in these risk biases. Results from a survey of individuals with poorly controlled hypertension (N=813) indicated that participants showed (1) comparative optimism for heart attack risk by underestimating their heart attack risk compared to similar others, and (2) risk inaccuracy by overestimating their heart attack risk compared to their calculated heart attack risk. More highly educated participants were more comparatively optimistic because they rated their personal risk as lower; education was not related to risk inaccuracy. Neither race nor the federal poverty level was related to risk biases. Worry partially mediated the relationship between education and personal risk. Results are discussed as they relate to the existing literature on risk perception.

Toothpaste overdose

MedlinePlus

Poisonous ingredients include: Sodium fluoride Triclosan ... when swallowing a large amount of toothpaste containing fluoride: Convulsions Diarrhea Difficulty breathing Drooling Heart attack Salty ...

Panic Attack or Heart Attack?

MedlinePlus

... disease affects your heart's muscle, blood vessels, and electrical system and is the leading cause of death ... An electrocardiogram (EKG or ECG) measures your heart's electrical activity by placing small electrodes on your chest, ...

US State-level income inequality and risks of heart attack and coronary risk behaviors: longitudinal findings

PubMed Central

Kawachi, Ichiro; Gilman, Stephen E.

2015-01-01

Objective To examine prospectively the association between US state income inequality and incidence of heart attack. Methods We used data from the National Epidemiologic Survey on Alcohol and Related Conditions (n = 34,445). Respondents completed interviews at baseline (2001–2002) and follow-up (2004–2005). Weighted multilevel modeling was used to determine if US state-level income inequality (measured by the Gini coefficient) at baseline was a predictor of heart attack during follow-up, controlling for individual-level and state-level covariates. Results In comparison to residents of US states in the lowest quartile of income inequality, those living in the second [Adjusted Odds Ratio (AOR) =1.71, 95 % CI 1.16–2.53)], third (AOR = 1.81, 95 % CI 1.28–2.57), and fourth (AOR = 2.04, 95 % CI 1.26–3.29) quartiles were more likely to have a heart attack. Similar findings were obtained when we excluded those who had a heart attack prior to baseline. Conclusions This study is one of the first to empirically show the longitudinal relationship between income inequality and coronary heart disease. Living in a state with higher income inequality increases the risk for heart attack among US adults. PMID:25981210

Cancer and heart attack survivors' expectations of employment status: results from the English Longitudinal Study of Ageing.

PubMed

Duijts, Saskia F A; van der Beek, Allard J; Bleiker, Eveline M A; Smith, Lee; Wardle, Jane

2017-08-07

Sociodemographic, health- and work-related factors have been found to influence return to work in cancer survivors. It is feasible though that behavioural factors, such as expectation of being at work, could also affect work-related outcomes. Therefore, the effect of earlier identified factors and expectation of being at work on future employment status in cancer survivors was explored. To assess the degree to which these factors specifically concern cancer survivors, a comparison with heart attack survivors was made. Data from the English Longitudinal Study of Ageing were used. Cancer and heart attack survivors of working age in the UK were included and followed up for 2 years. Baseline characteristics of both cancer and heart attack survivors were compared regarding employment status. Univariate and multivariate regression analyses were performed in survivors at work, and the interaction between independent variables and diagnose group was assessed. In cancer survivors at work (N = 159), alcohol consumption, participating in moderate or vigorous sport activities, general health and participation were univariate associated with employment status at two-year follow-up. Only fair general health (compared to very good general health) remained statistically significant in the multivariate model (OR 0.31; 95% CI 0.13-0.76; p = 0.010). In heart attack survivors at work (N = 78), gender, general health and expectation of being at work were univariate associated with employment status at follow-up. Female gender (OR 0.03; 95% CI 0.00-0.57; p = 0.018) and high expectation of being at work (OR 10.68; 95% CI 1.23-93.92; p = 0.033) remained significant in the multivariate model. The influence of gender (p = 0.066) and general health (p = 0.020) regarding employment status was found to differ significantly between cancer and heart attack survivors. When predicting future employment status in cancer survivors in the UK, general health is the most relevant factor to consider. While expectation of being at work did not show any significant influence in cancer survivors, in heart attack survivors, it should not be disregarded though, when developing interventions to affect their employment status. Future research should focus on more specific measures for expectation, and additional behavioural factors, such as self-efficacy, and their effect on employment status.

Marital history and survival after a heart attack.

PubMed

Dupre, Matthew E; Nelson, Alicia

2016-12-01

Heart disease is the leading cause of death in the United States and nearly one million Americans will have a heart attack this year. Although the risks associated with a heart attack are well established, we know surprisingly little about how marital factors contribute to survival in adults afflicted with heart disease. This study uses a life course perspective and longitudinal data from the Health and Retirement Study to examine how various dimensions of marital life influence survival in U.S. older adults who suffered a heart attack (n = 2197). We found that adults who were never married (odds ratio [OR] = 1.73), currently divorced (OR = 1.70), or widowed (OR = 1.34) were at significantly greater risk of dying after a heart attack than adults who were continuously married; and the risks were not uniform over time. We also found that the risk of dying increased by 12% for every additional marital loss and decreased by 7% for every one-tenth increase in the proportion of years married. After accounting for more than a dozen socioeconomic, psychosocial, behavioral, and physiological factors, we found that current marital status remained the most robust indicator of survival following a heart attack. The implications of the findings are discussed in the context of life course inequalities in chronic disease and directions for future research. Copyright © 2016 Elsevier Ltd. All rights reserved.

Marital History and Survival after a Heart Attack

PubMed Central

Dupre, Matthew E.; Nelson, Alicia

2016-01-01

Heart disease is the leading cause of death in the United States and nearly one million Americans will have a heart attack this year. Although the risks associated with a heart attack are well established, we know surprisingly little about how marital factors contribute to survival in adults afflicted with heart disease. This study uses a life course perspective and longitudinal data from the Health and Retirement Study to examine how various dimensions of marital life influence survival in U.S. older adults who suffered a heart attack (n=2,197). We found that adults who were never married (odds ratio [OR]=1.73), currently divorced (OR=1.70), or widowed (OR=1.34) were at significantly greater risk of dying after a heart attack than adults who were continuously married; and the risks were not uniform over time. We also found that the risk of dying increased by 12% for every additional marital loss and decreased by 7% for every one-tenth increase in the proportion of years married. After accounting for more than a dozen socioeconomic, psychosocial, behavioral, and physiological factors, we found that current marital status remained the most robust indicator of survival following a heart attack. The implications of the findings are discussed in the context of life course inequalities in chronic disease and directions for future research. PMID:27770749

Heart Attack

MedlinePlus

... it as instructed while awaiting emergency help. Take aspirin, if recommended. Taking aspirin during a heart attack could reduce heart damage by helping to keep your blood from clotting. Aspirin can interact with other medications, however, so don' ...

Depression After Heart Attack

MedlinePlus

... to use in patients with coronary heart disease. Cognitive behavior therapy is a form of psychological treatment that has ... after a heart attack and that SSRIs and cognitive behavior therapy reduce depression, it stands to reason that treating ...

Coronary heart disease risk in patients with stroke or transient ischemic attack and no known coronary heart disease: findings from the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial.

PubMed

Amarenco, Pierre; Goldstein, Larry B; Sillesen, Henrik; Benavente, Oscar; Zweifler, Richard M; Callahan, Alfred; Hennerici, Michael G; Zivin, Justin A; Welch, K Michael A

2010-03-01

Noncoronary forms of atherosclerosis (including transient ischemic attacks or stroke of carotid origin or >50% stenosis of the carotid artery) are associated with a 10-year vascular risk of >20% and are considered as a coronary heart disease (CHD) -risk equivalent from the standpoint of lipid management. The Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial included patients with stroke or transient ischemic attack and no known CHD regardless of the presence of carotid atherosclerosis. We evaluated the risk of developing clinically recognized CHD in SPARCL patients. A total of 4731 patients (mean age, 63 years) was randomized to 80 mg/day atorvastatin placebo. The rates of major coronary event, any CHD event, and any revascularization procedure were evaluated. After 4.9 years of follow-up, the risks of a major coronary event and of any CHD end point in the placebo group were 5.1% and 8.6%, respectively. The rate of outcome of stroke decreased over time, whereas the major coronary event rate was stable. Relative to those having a large vessel-related stroke at baseline, those having a transient ischemic attack, hemorrhagic stroke, small vessel stroke, or a stroke of unknown cause had similar absolute rates for a first major coronary event and for any CHD event; transient ischemic attack, small vessel, and unknown cause groups had lower absolute revascularization procedure rates. Major coronary event, any CHD event, and any revascularization procedure rates were similarly reduced in all baseline stroke subtypes in the atorvastatin arm compared with placebo with no heterogeneity between groups. CHD risk can be substantially reduced by atorvastatin therapy in patients with recent stroke or transient ischemic attack regardless of stroke subtype.

The calcium scare--what would Austin Bradford Hill have thought?

PubMed

Nordin, B E C; Lewis, J R; Daly, R M; Horowitz, J; Metcalfe, A; Lange, K; Prince, R L

2011-12-01

Detailed consideration of the suggested association between calcium supplementation and heart attacks has revealed weakness in the evidence which make the hypothesis highly implausible. The aim of this study was to evaluate the strength of the evidence that calcium supplementation increases the risk of myocardial infarction. This study used critical examination of a meta-analysis of the effects of calcium supplements on heart attacks in five prospective trials on 8,016 men and women, and consideration of related publications by the same author. The meta-analysis was found to be subject to several limitations including non-adherence to the clinical protocol, multiple endpoint testing and failure to correctly adjust for endpoint ascertainment. The main risk factors for myocardial infarction were not available for 65% of the participants, and none of the trials had cardiovascular disease as its primary endpoint. There were more overweight participants, more subjects on thyroxine and more men on calcium than on placebo. In particular, over 65% of all the heart attacks were self-reported. When the evidence was considered in the light of Austin Bradford Hill's six main criteria for disease causation, it was found not to be biologically plausible or strong or to reflect a dose-response relationship or to be consistent or to reflect the relationship between the trends in calcium supplementation and heart attacks in the community or to have been confirmed by experiment. The addition of a more recent trial on 1,460 women over 5 years reduced the relative risk to 1.23 (P = 0.0695). Present evidence that calcium supplementation increases heart attacks is too weak to justify a change in prescribing habits.

[Heart-attack in pregnancy].

PubMed

Výtisková, T; Suchá, D; Fučíková, Z

To describe hear-attack on crystal meth addicted pregnant woman. Case report. Acute heart-attack during pregnancy means unexpected obstetric complication. The consequences could be fatal for the mother and the fetus. Although good delivery management and treatment could reduce morbidity and mortality to a minimum.

Ventilatory control of heart rate during inhalation of 5% CO2 and types of panic attacks.

PubMed

Ley, R

1991-09-01

Differences in the magnitude of increases in heart rate during prolonged inhalation of 5% CO2 range from a mean of 25 b/min for a group of eight panic-disorder patients who panicked (Woods, Charney, Goodman, & Heninger, 1988. Archives of General Psychiatry, 45, 43-52) to zero b/min for 16 patients, eight of whom panicked (Craske & Barlow, 1990. Journal of Abnormal Psychology, 99, 302-307). What accounts for this disparity? The present paper describes how heart rate can be increased by means of voluntary overbreathing during prolonged inhalation of 5% CO2 in air. This suggests that differences in the degree of overbreathing may explain differences in the magnitude of increases in heart rate during inhalation of 5% CO2. An explanation is also offered for the curious finding that some patients experience "panic attacks" with zero increase in heart rate. Evidence suggests that this is likely to happen in cognitively based panic attacks, in contrast to hyperventilatory attacks or anticipatory attacks.

Symptom recognition of heart attack and stroke in nine European countries: a representative survey

PubMed Central

Mata, Jutta; Frank, Ronald; Gigerenzer, Gerd

2012-01-01

Abstract Background  Cardiovascular diseases are the number one cause of death and a source of chronic disability. Objectives  To assess recognition of and reaction to symptoms of heart attack and stroke, and how recognition is related to the frequency of consulting physicians and other information sources. Design  Face‐to‐face computer‐assisted personal interviews. Participants  Representative sample of 10 228 persons in Austria, France, Germany, Italy, the Netherlands, Poland, Russia, Spain and UK, aged 14–98. Main Outcome Variables  Recognition of heart attack and stroke symptoms and proper reaction to symptoms. Results  Chest pain was the only heart attack symptom recognized by more than 50% of participants. Eight percent knew no symptoms. Of 14 stroke symptoms, none was recognized by more than 50% of participants; 19% could not identify any symptom. For both heart attack and stroke, Germans and Austrians recognized the largest number of symptoms. Persons in Italy, Poland, Russia and Spain knew only about half as many symptoms as in Germany or Austria. Only 51% of Europeans would call an ambulance when someone suffers a stroke, the fewest (33 and 34%) in Germany and Austria. In most countries, people who consulted their physician more frequently had no better recognition of heart attack or stroke symptoms. Conclusions  The majority of persons in nine European countries recognize few heart attack and stroke symptoms; many do not know how to react. This low level of knowledge constitutes a major health risk and likely leads to delay in treatment, contributing to the high mortality and morbidity from these diseases. PMID:22390229

Symptom recognition of heart attack and stroke in nine European countries: a representative survey.

PubMed

Mata, Jutta; Frank, Ronald; Gigerenzer, Gerd

2014-06-01

Cardiovascular diseases are the number one cause of death and a source of chronic disability. To assess recognition of and reaction to symptoms of heart attack and stroke, and how recognition is related to the frequency of consulting physicians and other information sources. Face-to-face computer-assisted personal interviews. Representative sample of 10,228 persons in Austria, France, Germany, Italy, the Netherlands, Poland, Russia, Spain and UK, aged 14-98. Recognition of heart attack and stroke symptoms and proper reaction to symptoms. Chest pain was the only heart attack symptom recognized by more than 50% of participants. Eight percent knew no symptoms. Of 14 stroke symptoms, none was recognized by more than 50% of participants; 19% could not identify any symptom. For both heart attack and stroke, Germans and Austrians recognized the largest number of symptoms. Persons in Italy, Poland, Russia and Spain knew only about half as many symptoms as in Germany or Austria. Only 51% of Europeans would call an ambulance when someone suffers a stroke, the fewest (33 and 34%) in Germany and Austria. In most countries, people who consulted their physician more frequently had no better recognition of heart attack or stroke symptoms. The majority of persons in nine European countries recognize few heart attack and stroke symptoms; many do not know how to react. This low level of knowledge constitutes a major health risk and likely leads to delay in treatment, contributing to the high mortality and morbidity from these diseases. © 2012 John Wiley & Sons Ltd.

Knowledge of heart attack and stroke symptomology: a cross-sectional comparison of rural and non-rural US adults.

PubMed

Swanoski, Michael T; Lutfiyya, May Nawal; Amaro, Maria L; Akers, Michael F; Huot, Krista L

2012-06-01

Understanding the signs and symptoms of heart attacks and strokes are important not only in saving lives, but also in preserving quality of life. Findings from recent research have yielded that the prevalence of cardiovascular disease risk factors are higher in rural populations, suggesting that adults living in rural locales may be at higher risk for heart attack and/or stroke. Knowledge of heart attack and stroke symptomology as well as calling 911 for a suspected heart attack or stroke are essential first steps in seeking care. This study sought to examine the knowledge of heart attack and stroke symptoms among rural adults in comparison to non-rural adults living in the U.S. Using multivariate techniques, a cross-sectional analysis of an amalgamated multi-year Behavioral Risk Factor Surveillance Survey (BRFSS) database was performed. The dependent variable for this analysis was low heart attack and stroke knowledge score. The covariates for the analysis were: age, sex, race/ethnicity, annual household income, attained education, health insurance status, having a health care provider (HCP), timing of last routine medical check-up, medical care deferment because of cost, self-defined health status and geographic locale. The weighted n for this study overall was 103,262,115 U.S. adults  > =18 years of age. Approximately 22.0% of these respondents were U.S. adults living in rural locales. Logistic regression analysis revealed that those U.S. adults who had low composite heart attack and stroke knowledge scores were more likely to be rural (OR=1.218 95%CI 1.216-1.219) rather than non-rural residents. Furthermore, those with low scores were more likely to be: male (OR=1.353 95%CI 1.352-1.354), >65 years of age (OR=1.369 95%CI 1.368-1.371), African American (OR=1.892 95%CI 1.889-1.894), not educated beyond high school (OR=1.400 955CI 1.399-1.402), uninsured (OR=1.308 95%CI 1.3-6-1.310), without a HCP (OR=1.216 95%CI 1.215-1.218), and living in a household with an annual income of  < $50,000 (OR=1.429 95%CI 1.428-1.431). Analysis identified clear disparities between the knowledge levels U.S. adults have regarding heart attack and stroke symptoms. These disparities should guide educational endeavors focusing on improving knowledge of heart attack and stroke symptoms.

Knowledge of heart attack and stroke symptomology: a cross-sectional comparison of rural and non-rural US adults

PubMed Central

2012-01-01

Background Understanding the signs and symptoms of heart attacks and strokes are important not only in saving lives, but also in preserving quality of life. Findings from recent research have yielded that the prevalence of cardiovascular disease risk factors are higher in rural populations, suggesting that adults living in rural locales may be at higher risk for heart attack and/or stroke. Knowledge of heart attack and stroke symptomology as well as calling 911 for a suspected heart attack or stroke are essential first steps in seeking care. This study sought to examine the knowledge of heart attack and stroke symptoms among rural adults in comparison to non-rural adults living in the U.S. Methods Using multivariate techniques, a cross-sectional analysis of an amalgamated multi-year Behavioral Risk Factor Surveillance Survey (BRFSS) database was performed. The dependent variable for this analysis was low heart attack and stroke knowledge score. The covariates for the analysis were: age, sex, race/ethnicity, annual household income, attained education, health insurance status, having a health care provider (HCP), timing of last routine medical check-up, medical care deferment because of cost, self-defined health status and geographic locale. Results The weighted n for this study overall was 103,262,115 U.S. adults > =18 years of age. Approximately 22.0% of these respondents were U.S. adults living in rural locales. Logistic regression analysis revealed that those U.S. adults who had low composite heart attack and stroke knowledge scores were more likely to be rural (OR = 1.218 95%CI 1.216-1.219) rather than non-rural residents. Furthermore, those with low scores were more likely to be: male (OR = 1.353 95%CI 1.352-1.354), >65 years of age (OR = 1.369 95%CI 1.368-1.371), African American (OR = 1.892 95%CI 1.889-1.894), not educated beyond high school (OR = 1.400 955CI 1.399-1.402), uninsured (OR = 1.308 95%CI 1.3-6-1.310), without a HCP (OR = 1.216 95%CI 1.215-1.218), and living in a household with an annual income of < $50,000 (OR = 1.429 95%CI 1.428-1.431). Conclusions Analysis identified clear disparities between the knowledge levels U.S. adults have regarding heart attack and stroke symptoms. These disparities should guide educational endeavors focusing on improving knowledge of heart attack and stroke symptoms. PMID:22490185

Attributing heart attack and stroke to "Old Age": Implications for subsequent health outcomes among older adults.

PubMed

Stewart, Tara L; Chipperfield, Judith G; Perry, Raymond P; Hamm, Jeremy M

2016-01-01

This study assessed the extent to which older adults attribute a recent heart attack/stroke to "old age," and examined consequences for subsequent lifestyle behavior and health-care service utilization. Community-dwelling adults (N = 57, ages 73-98 years) were interviewed about their heart attack/stroke, and an objective health registry provided data on health-care utilization over a 3-year period. Endorsement of "old age" as a cause of heart attack/stroke negatively predicted lifestyle behavior change, and positively predicted frequency of physician visits and likelihood of hospitalization over the subsequent 3 years. Findings suggest the importance of considering "old age" attributions in the context of cardiovascular health events. © The Author(s) 2014.

Essential Hypotension and Allostasis Registry

ClinicalTrials.gov

2018-03-30

Blood Pressure; Depression; Panic Attack; Fibromyalgia; POTS; Inappropriate Sinus Tachycardia; Coronary Heart Disease; Acute Coronary Syndrome (ACS); Acute Myocardial Infarction (AMI); Cerebrovascular Disease (CVD); Transient Ischemic Attack (TIA); Atrial Fibrillation; Diabetes Mellitus; Cancer; Systolic Heart Failure; Diastolic Heart Failure; Chronic Fatigue Syndrome; Syncope; Vasovagal Syncope

Gender differences in the link between childhood socioeconomic conditions and heart attack risk in adulthood.

PubMed

Hamil-Luker, Jenifer; O'Rand, Angela M

2007-02-01

A growing body of evidence shows that childhood socioeconomic status (SES) is predictive of disease risk in later life, with those from the most disadvantaged backgrounds more likely to experience poor adult-health outcomes. Most of these studies, however are based on middle-aged male populations and pay insufficient attention to the pathways between childhood risks and specific adult disorders. This article examines gender differences in the link between childhood SES and heart attack risk trajectories and the mechanisms by which early environments affect future disease risk. By using methods that model both latent and path-specific influences, we identify heterogeneity in early life conditions and human, social, and health capital in adulthood that contribute to diverse heart attack risk trajectories between and among men and women as they age into their 60s and 70s. We find that key risk factors for heart attack operate differently for men and women. For men, childhood SES does not differentiate those at low, increasing, and high risk for heart attack. In contrast, women who grew up without a father and/or under adverse economic conditions are the most likely to experience elevated risk for heart attack, even after we adjust for the unequal distribution of working and living conditions, social relationships, access to health care, and adult lifestyle behaviors that influence health outcomes.

Cooperative Strategies to Develop Effective Stroke and Heart Attack Awareness Messages in Rural American Indian Communities, 2009–2010

PubMed Central

Gohdes, Dorothy; Fogle, Crystelle C.; Tadios, Fawn; Doore, Velva; Bell, Doreen S.; Harwell, Todd S.; Helgerson, Steven D.

2013-01-01

Introduction National initiatives to improve the recognition of heart attack and stroke warning signs have encouraged symptomatic people to seek early treatment, but few have shown significant effects in rural American Indian (AI) communities. Methods During 2009 and 2010, the Montana Cardiovascular Health Program, in collaboration with 2 tribal health departments, developed and conducted culturally specific public awareness campaigns for signs and symptoms of heart attack and stroke via local media. Telephone surveys were conducted before and after each campaign to evaluate the effectiveness of the campaigns. Results Knowledge of 3 or more heart attack warning signs and symptoms increased significantly on 1 reservation from 35% at baseline to 47% postcampaign. On the second reservation, recognition of 2 or more stroke signs and symptoms increased from 62% at baseline to 75% postcampaign, and the level of awareness remained at 73% approximately 4 months after the high-intensity campaign advertisements ended. Intent to call 9-1-1 did not increase in the heart attack campaign but did improve in the stroke campaign for specific symptoms. Recall of media campaigns on both reservations increased significantly from baseline to postcampaign for both media outlets (ie, radio and newspaper). Conclusion Carefully designed, culturally specific campaigns may help eliminate disparities in the recognition of heart attack and stroke warning signs in AI communities. PMID:23680509

Cooperative strategies to develop effective stroke and heart attack awareness messages in rural american Indian communities, 2009-2010.

PubMed

Oser, Carrie S; Gohdes, Dorothy; Fogle, Crystelle C; Tadios, Fawn; Doore, Velva; Bell, Doreen S; Harwell, Todd S; Helgerson, Steven D

2013-05-16

National initiatives to improve the recognition of heart attack and stroke warning signs have encouraged symptomatic people to seek early treatment, but few have shown significant effects in rural American Indian (AI) communities. During 2009 and 2010, the Montana Cardiovascular Health Program, in collaboration with 2 tribal health departments, developed and conducted culturally specific public awareness campaigns for signs and symptoms of heart attack and stroke via local media. Telephone surveys were conducted before and after each campaign to evaluate the effectiveness of the campaigns. Knowledge of 3 or more heart attack warning signs and symptoms increased significantly on 1 reservation from 35% at baseline to 47% postcampaign. On the second reservation, recognition of 2 or more stroke signs and symptoms increased from 62% at baseline to 75% postcampaign, and the level of awareness remained at 73% approximately 4 months after the high-intensity campaign advertisements ended. Intent to call 9-1-1 did not increase in the heart attack campaign but did improve in the stroke campaign for specific symptoms. Recall of media campaigns on both reservations increased significantly from baseline to postcampaign for both media outlets (ie, radio and newspaper). Carefully designed, culturally specific campaigns may help eliminate disparities in the recognition of heart attack and stroke warning signs in AI communities.

Our Diets May Be Killing Us.

ERIC Educational Resources Information Center

Shannon, Brenda K. J.

1995-01-01

Describes a Food-Choice Unit that includes the following activities: drawing circle graphs, graphing dietary content, understanding heart attacks, reducing dietary fat, charting fat content of restaurant foods, and calculating percent of fat. Includes extension activities. (CSCO)

Exponential Decay of Reconstruction Error from Binary Measurements of Sparse Signals

DTIC Science & Technology

2014-08-01

that the required condition of Corollary 9, namely q ≥ Cδ−4s̃ log(n/s̃), is still satisfied. The result follows from massaging the equations, as...study of the relationship of heart attacks to various factors may test whether certain subjects have heart attacks in a short window of time and other...subjects have heart attacks in a long window of time. The main message of this paper is that by carefully choosing this threshold the accuracy of

30,000 fewer heart attacks and strokes in North Carolina: a challenge to prioritize prevention.

PubMed

Bertoni, Alain G; Ensley, Don; Goff, David C

2012-01-01

Heart disease and stroke are leading causes of death in North Carolina and are also important contributors to poor health and excess health care expenditures. The risk factors for heart disease, stroke, and other forms of cardiovascular disease are well known, and include smoking, high blood pressure, elevated serum cholesterol levels, diabetes mellitus, and obesity. These risk factors persist as a result of suboptimal assessment, treatment, and control; adverse trends in health behaviors; and environmental and societal conditions negatively affecting the pursuit of optimal cardiovascular health. If North Carolina is to do its share in making it possible for the national Million Hearts initiative to meet its goals, then 30,000 heart attacks and strokes need to be prevented in the state over the next 5 years. Both the Million Hearts initiative and North Carolina's Justus-Warren Heart Disease and Stroke Prevention Task Force Plan include specific recommendations aimed at the primary and secondary prevention of heart disease and stroke. Million Hearts focuses on the ABCS: aspirin use when appropriate, blood pressure control, cholesterol control, and smoking cessation or abstention. The task force plan also addresses physical inactivity, poor nutrition, and the control of obesity and diabetes. The commentaries published in this issue of the NCMJ address the challenge of cardiovascular disease prevention among children and adults across the state and highlight efforts to enhance prevention via public policies and legislation, community coalitions, and quality improvement in the clinical arena.

Taking Care of Yourself

MedlinePlus

... high blood pressure, staying on your medicines is critical to prevent heart attacks, strokes, kidney disease and ... high blood pressure, staying on your medicines is critical to prevent heart attacks, strokes, kidney disease and ...

Niacin for cholesterol

MedlinePlus

... cholesterol. Research now suggests that niacin does not add to the benefit of a statin alone for reducing the risk of cardiovascular events, including heart attacks and stroke. In addition, niacin ...

Radionuclide Ventriculography or Radionuclide Angiography (MUGA Scan)

MedlinePlus

... Attack Heart Failure Myocardial Perfusion Imaging (MPI) Single Photon Emission Computed Tomography (SPECT) Positron Emission Tomography (PET) ... stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms in ...

[Mortality rate of acute heart attack in Zalaegerszeg micro-region. Results of the first Hungarian 24-hour acute ST-elevation myocardial infarction intervention care unit].

PubMed

Lupkovics, Géza; Motyovszki, Akos; Németh, Zoltán; Takács, István; Kenéz, András; Burkali, Bernadett; Menyhárt, Ildikó

2010-04-04

Morbidity and mortality rates of acute heart attack emphasize the significance of this patient group worldwide. The prompt and exact diagnosis and the timing of adequate therapy is crucial for this patients. Modern supply of acute heart attack includes invasive cardiology intervention, primer percutaneous coronary intervention. In year 1999, American and European recommendations suggested primer percutaneous coronary intervention only as an alternative possibility instead of thrombolysis, or in case of cardiogenic shock. 24 hour intervention unit for patients with acute heart attack was first organized in Hungary in Zala County Hospital's Cardiology Department, in year 1998. Our present study confirms, that since the intervention treatment has been introduced, average mortality rate has been reduced considerably in our area comparing to the national average. Mortality rates in West Transdanubian region and in Zalaegerszeg's micro-region were studied and compared for the period between 1997-2004, according to the data of National Public Health and Medical Officer Service. These data were then compared with the national average mortality data of Hungarian Central Statistical Office. With the help of our own computerized database we examined this period and compared the number of the completed invasive interventions to the mortality statistics. In the first full year, in 1998, we completed 82 primer and 283 elective PCIs; these number increased to 318 and 1265 by year 2005. At the same time, significant decrease of acute infarction related mortality was detectable among men of the Zalaegerszeg micro-region, comparing to the national average (p<0.001). The first Hungarian 24 hour acute heart attack intervention care improved the area's mortality statistics significantly, comparing to the national average. The skilled work of the experienced team means an important advantage to the patients in Zalaegerszeg micro-region.

Exercise Following a Heart Attack: Some Special Considerations.

ERIC Educational Resources Information Center

Fardy, Paul S.

This paper presents information on the effectiveness of exercise programs for heart attack victims. Some of the observations come from unpublished results of a two year experiment of the National Exercise and Heart Disease Project. The paper first establishes that a group exercise program with trained supervision is advantageous for people with…

Fuzzy Expert System for Heart Attack Diagnosis

NASA Astrophysics Data System (ADS)

Hassan, Norlida; Arbaiy, Nureize; Shah, Noor Aziyan Ahmad; Afizah Afif@Afip, Zehan

2017-08-01

Heart attack is one of the serious illnesses and reported as the main killer disease. Early prevention is significant to reduce the risk of having the disease. The prevention efforts can be strengthen through awareness and education about risk factor and healthy lifestyle. Therefore the knowledge dissemination is needed to play role in order to distribute and educate public in health care management and disease prevention. Since the knowledge dissemination in medical is important, there is a need to develop a knowledge based system that can emulate human intelligence to assist decision making process. Thereby, this study utilized hybrid artificial intelligence (AI) techniques to develop a Fuzzy Expert System for Diagnosing Heart Attack Disease (HAD). This system integrates fuzzy logic with expert system, which helps the medical practitioner and people to predict the risk and as well as diagnosing heart attack based on given symptom. The development of HAD is expected not only providing expert knowledge but potentially become one of learning resources to help citizens to develop awareness about heart-healthy lifestyle.

Complete cardiac regeneration in a mouse model of myocardial infarction.

PubMed

Haubner, Bernhard Johannes; Adamowicz-Brice, Martyna; Khadayate, Sanjay; Tiefenthaler, Viktoria; Metzler, Bernhard; Aitman, Tim; Penninger, Josef M

2012-12-01

Cardiac remodeling and subsequent heart failure remain critical issues after myocardial infarction despite improved treatment and reperfusion strategies. Recently, complete cardiac regeneration has been demonstrated in fish and newborn mice following resection of the cardiac apex. However, it remained entirely unclear whether the mammalian heart can also completely regenerate following a complex cardiac ischemic injury. We established a protocol to induce a severe heart attack in one-day-old mice using left anterior descending artery (LAD) ligation. LAD ligation triggered substantial cardiac injury in the left ventricle defined by Caspase 3 activation and massive cell death. Ischemia-induced cardiomyocyte death was also visible on day 4 after LAD ligation. Remarkably, 7 days after the initial ischemic insult, we observed complete cardiac regeneration without any signs of tissue damage or scarring. This tissue regeneration translated into long-term normal heart functions as assessed by echocardiography. In contrast, LAD ligations in 7-day-old mice resulted in extensive scarring comparable to adult mice, indicating that the regenerative capacity for complete cardiac healing after heart attacks can be traced to the first week after birth. RNAseq analyses of hearts on day 1, day 3, and day 10 and comparing LAD-ligated and sham-operated mice surprisingly revealed a transcriptional programme of major changes in genes mediating mitosis and cell division between days 1, 3 and 10 postnatally and a very limited set of genes, including genes regulating cell cycle and extracellular matrix synthesis, being differentially regulated in the regenerating hearts. We present for the first time a mammalian model of complete cardiac regeneration following a severe ischemic cardiac injury. This novel model system provides the unique opportunity to uncover molecular and cellular pathways that can induce cardiac regeneration after ischemic injury, findings that one day could be translated to human heart attack patients.

Polyarteritis nodosa

MedlinePlus

... Possible Complications Complications may include: Heart attack Intestinal necrosis and perforation Kidney failure Stroke When to Contact ... arteriopathies. In: Cronenwett JL, Johnston KW, eds. Rutherford's Vascular Surgery . 8th ed. Philadelphia, PA: Elsevier Saunders; 2014: ...

The association of a heart attack or stroke with depressive symptoms stratified by the presence of a close social contact: findings from the National Health and Aging Trends Study Cohort.

PubMed

Simning, Adam; Seplaki, Christopher L; Conwell, Yeates

2018-01-01

The objective of the study is to examine whether the risk of having clinically significant depressive symptoms following a heart attack or stroke varies by the presence of a close social contact. The National Health and Aging Trends Study is a nationally representative longitudinal survey of US Medicare beneficiaries aged 65 and older initiated in 2011. A total of 5643 older adults had information on social contacts at baseline and depressive symptoms at the 1-year follow-up interview. The two-item Patient Health Questionnaire identified clinically significant depressive symptoms. Interview questions examined social contacts and the presence of self-reported heart attack or stroke during the year of follow-up. A total of 297 older adults reported experiencing a heart attack and/or stroke between their baseline and follow-up interviews. In regression analyses accounting for sociodemographics, baseline depressive symptoms, medical comorbidity, and activities of daily living impairment, older adults with no close social contacts had increased odds of depressive symptoms at follow-up after experiencing a heart attack or stroke, while those with close social contacts had increased odds of depressive symptoms at follow-up after experiencing a stroke, but not a heart attack. Older adults have increased odds of having depressive symptoms following a self-reported stroke, but only those with no close social contacts had increased odds of depressive symptoms following a heart attack. Social networks may play a role in the mechanisms underlying depression among older adults experiencing certain acute health events. Future work exploring the potential causal relationships suggested here, if confirmed, could inform interventions to alleviate or prevent depression among at risk older adults. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Family history and body mass index predict perceived risks of diabetes and heart attack among community-dwelling Caucasian, Filipino, Korean, and Latino Americans--DiLH Survey.

PubMed

Fukuoka, Yoshimi; Choi, JiWon; S Bender, Melinda; Gonzalez, Prisila; Arai, Shoshana

2015-07-01

The purpose of the study was to explore the perceived risk for diabetes and heart attack and associated health status of Caucasian, Filipino, Korean, and Latino Americans without diabetes. A cross-sectional survey was conducted with 904 urban adults (mean age 44.3±16.1 years; 64.3% female) in English, Spanish or Korean between August and December 2013. Perceived risk for developing diabetes was indicated by 46.5% (n=421), and 14.3% (n=129) perceived themselves to be at risk for having a heart attack in their lifetime. Significant predictors of pessimistic diabetes risk perceptions: Filipino (adjusted odds ratio [AOR]=1.7; 95% CI: 1.04-2.86) and Korean (AOR=2.4; 1.33-4.48) ethnicity, family history of diabetes (AOR=1.4; 1.00-1.84), female gender (AOR=1.4; 1.04-1.96), high cholesterol (AOR= 1.6; 1.09-2.37) and higher body mass index (BMI) (AOR=1.1; 1.08-1.15). Predictors of pessimistic heart attack risk perceptions were family history of an early heart attack (AOR=2.9; 1.69-5.02), high blood pressure (AOR=2.4; 1.45-3.84), and higher BMI (AOR=1.1; 1.04-1.12) after controlling for socio-demographic factors. Older age, physical inactivity, smoking, and low HDL levels were not associated with risk perceptions. Multiple risk factors were predictive of greater perceived diabetes risk, whereas, only family history of heart attack, high blood pressure and increases in BMI significantly contributed to perceived risk of heart attack among ethnically diverse at risk middle-aged adults. It is important that healthcare providers address the discordance between an individual's risk perceptions and the presence of actual risk factors. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Family history and body mass index predict perceived risks of diabetes and heart attack among community-dwelling Caucasian, Filipino, Korean, and Latino Americans—DiLH Survey

PubMed Central

Fukuoka, Yoshimi; Choi, JiWon; Bender, Melinda S.; Gonzalez, Prisila; Arai, Shoshana

2015-01-01

Aim The purpose of the study was to explore the perceived risk for diabetes and heart attack and associated health status of Caucasian, Filipino, Korean, and Latino Americans without diabetes. Methods A cross-sectional survey was conducted with 904 urban adults (mean age 44.3 ± 16.1 years; 64.3% female) in English, Spanish or Korean between August and December 2013. Results Perceived risk for developing diabetes was indicated by 46.5% (n = 421), and 14.3% (n = 129) perceived themselves to be at risk for having a heart attack in their lifetime. Significant predictors of pessimistic diabetes risk perceptions: Filipino (adjusted odds ratio [AOR] = 1.7; 95% CI: 1.04–2.86) and Korean (AOR = 2.4; 1.33–4.48) ethnicity, family history of diabetes (AOR = 1.4; 1.00–1.84), female gender (AOR = 1.4; 1.04–1.96), high cholesterol (AOR= 1.6; 1.09–2.37) and higher body mass index (BMI) (AOR = 1.1; 1.08–1.15). Predictors of pessimistic heart attack risk perceptions were family history of an early heart attack (AOR = 2.9; 1.69–5.02), high blood pressure (AOR = 2.4; 1.45–3.84), and higher BMI (AOR = 1.1; 1.04–1.12) after controlling for socio-demographic factors. Older age, physical inactivity, smoking, and low HDL levels were not associated with risk perceptions. Conclusion Multiple risk factors were predictive of greater perceived diabetes risk, whereas, only family history of heart attack, high blood pressure and increases in BMI significantly contributed to perceived risk of heart attack among ethnically diverse at risk middle-aged adults. It is important that healthcare providers address the discordance between an individual’s risk perceptions and the presence of actual risk factors. PMID:25931282

Calcium Supplements: A Risk Factor for Heart Attack?

MedlinePlus

... increased risk of heart attack, stroke or other cardiovascular diseases from taking calcium supplements for men only. Other ... et al. Calcium supplement intake and risk of cardiovascular disease in women. Osteoporosis International. 2014;25:2047. Waldman ...

Coronary Artery Dissection: Not Just a Heart Attack

MedlinePlus

... using an angiogram , but an intravascular ultrasound or optical coherence tomography screening, which allows doctors to see ... Changes Recovery FAQs • Heart Attack Tools & Resources • Support Network Watch, Learn and Live Our Interactive Cardiovascular Library ...

Blood test could predict risk of heart attack and subsequent death.

PubMed

2017-01-18

A high-sensitivity blood test, known as a troponin test, could predict the risk of heart attack and death and patients' response to statins, say researchers from the Universities of Edinburgh and Glasgow.

Diabetes and blood pressure (image)

MedlinePlus

People with diabetes have a higher risk for heart attacks and strokes. Your doctor or nurse should check your blood pressure ... People with diabetes have a higher risk for heart attacks and strokes. Your doctor or nurse should check your blood pressure ...

Health and cost benefits associated with the use of metoprolol in heart attack patients.

PubMed

Fernández-Jiménez, Rodrigo; Ibanez, Borja

2014-11-01

Heart attack (myocardial infarction) is a highly prevalent entity worldwide. Widespread implementation of reperfusion strategies has dramatically reduced the mortality associated with infarction. Paradoxically, the mortality reduction has significantly increased the incidence of chronic heart failure (HF). Treatment of HF, once present, represents a huge socioeconomic burden on individuals and healthcare systems. The possibility of preventing rather than treating post-infarction HF would be of paramount importance. Given that infarct size is the main determinant of adverse post-infarction outcomes (including chronic HF), therapies able to reduce infarct size are needed. The single administration of intravenous metoprolol before reperfusion has been recently shown to reduce infarct size and reduce the cases of chronic HF in a proof-of-concept trial. If confirmed in larger trials, this low-cost therapy is expected to have a major health and socioeconomic impact.

Olfactory-triggered panic attacks among Khmer refugees: a contextual approach.

PubMed

Hinton, Devon; Pich, Vuth; Chhean, Dara; Pollack, Mark

2004-06-01

One hundred Khmer refugees attending a psychiatric clinic were surveyed to determine the prevalence of olfactory-triggered panic attacks as well as certain characteristics of the episodes, including trigger (i.e. type of odor), frequency, length, somatic symptoms, and the rate of associated flashbacks and catastrophic cognitions. Forty-five of the 100 patients had experienced an olfactory-triggered panic attack in the last month. Trauma associations and catastrophic cognitions (e.g. fears of a 'wind attack', 'weakness', and 'weak heart') were common during events of olfactory panic. Several case examples are presented. A multifactorial model of the generation of olfactory panic is adduced. The therapeutic implications of this model for the treatment of olfactory panic are discussed.

Job-related diseases and occupations within a large workers' compensation data set.

PubMed

Leigh, J P; Miller, T R

1998-03-01

The objective of this report is to describe workers' job-related diseases and the occupations associated with those diseases. The methods include aggregation and analysis of job-related disease and occupation data from the Bureau of Labor Statistics' Supplementary Data System (SDS) for 1985 and 1986--the last years of data available with workers' compensation categories: death, permanent total, permanent partial, and temporary total and partial. Diseases are ranked according to their contribution to the four workers' compensation (WC) categories and also ranked within occupations according to the number of cases. Occupations are ranked according to their contribution to specific diseases within one of the four categories. The following diseases comprise the greatest numbers of deaths: heart attacks, asbestosis, silicosis, and stroke. Within the permanent total category, the diseases with the greatest contributions are heart attack, silicosis, strokes, and inflammation of the joints. For the permanent partial category, they are hearing loss, inflammation of joints, carpal tunnel syndrome, and heart attacks. For the temporary total and partial category, they are: inflammation of joints, carpal tunnel syndrome, dermatitis, and toxic poisoning. Hearing loss or inflammation of joints are associated with more than 300 occupations. Circulatory diseases comprise a larger share of job-related diseases than is generally acknowledged. Occupations contributing the most heart attack deaths are truck drivers, managers, janitors, supervisors, firefighters, and laborers. Ratios of numbers of deaths to numbers of disabilities are far higher for illnesses than injuries. Occupations that are consistent in their high ranking on most lists involving a variety of conditions include nonconstruction laborers, janitors, and construction laborers. The large SDS, though dated, provides a tentative national look at the broad spectrum of occupational diseases as defined by WC and the occupations associated with those diseases in 1985 and 1986. Some description of the spectrum of diseases encountered today is possible especially for occupations, such as those mentioned above for which employment has expanded in the 1990s.

Women's knowledge about heart disease: Differences among ethnic and cultural groups in the Israeli Women's Health in Midlife Study.

PubMed

Blumstein, Tzvia; Benyamini, Yael; Boyko, Valentina; Lerner-Geva, Liat

2016-01-01

The current investigation aimed to assess levels of knowledge about risk factors for heart disease among midlife Israeli women, and to evaluate the relationship of knowledge to personal risk factors and vulnerability to heart disease. Face-to-face interviews with women aged 45-64 years were conducted during 2004-2006 within three population groups: long-term Jewish residents (LTR), immigrants from the former Soviet Union, and Arab women. The survey instrument included six knowledge statements relating to: the risk after menopause, family history, elevated cholesterol level, diabetes, obesity, and warning signs of a heart attack. The findings showed wide disparities in knowledge by educational level and between immigrants and LTR, after taking into account personal risk factors and education. Personal risk factors were not significantly related to the knowledge items, except for personal history of cardiovascular disease, which was associated with knowledge about "warning signs of a heart attack" and "family history." Women who perceived themselves as more vulnerable to heart disease were more likely to identify several risk factors correctly. These findings stress the need to increase knowledge about heart disease, especially among less educated and minority women, and to emphasize the risk of patients' personal status by health providers.

Awareness of heart attack and stroke symptoms among Hispanic male adults living in the United States.

PubMed

Lutfiyya, May Nawal; Bardales, Ricardo; Bales, Robert; Aguero, Carlos; Brady, Shelly; Tobar, Adriana; McGrath, Cynthia; Zaiser, Julia; Lipsky, Martin S

2010-10-01

There is evidence that Hispanic men are a high risk group for treatment delay for both heart attack and stroke. More targeted research is needed to elucidate this specific population's knowledge of warning signs for these acute events. This study sought to describe within-group disparities in Hispanic men's knowledge of heart attack and stroke symptomology. Multivariate techniques were used to analyze a multi-year Behavioral Risk Factor Surveillance Heart and Stroke module database. The data were cross-sectional and focused on health risk factors and behaviors. The research participants were U.S. male Hispanic adults aged 18-99. The main outcome measure for the study was heart attack and stroke symptom knowledge score. Multivariate logistic regression analysis yielded that Hispanic men aged >or=18 years who earned low scores on the composite heart attack and stroke knowledge questions (range 0-8 points) were more likely to: have less than a high school education, have deferred medical care because of cost, not have an identified health care provider, and be uninsured. There were significant within-group differences. Targeting educational efforts toward older (>or=55 years) Hispanic men with less than high school education, those who do not have an identified health care provider or health insurance, and who defer health care because of cost could be ways to improve the outcome of acute vascular events among the U.S. Hispanic adult male population.

Idiopathic Paroxysmal Ventricular Tachycardia in Infants and Children

ERIC Educational Resources Information Center

Hernandez, Antonio; And Others

1975-01-01

Laboratory tests including blood count serum electrolyte measures, and electroencephalograms were performed on seven children ages 1 day to 18 years with recurrent attacks of rapid heart action known as idiopathic paroxysmal ventricular tachycardia. (CL)

Poor sleep linked to increased risk of heart attack and stroke.

PubMed

2017-04-19

Insomnia is associated with an increased risk of heart attack and stroke, according to a study in China. Researchers carried out a meta-analysis of 15 cohort studies to assess the association between insomnia symptoms and incidence or death from cardiovascular disease and stroke.

Explanatory Models of Illness: A Study of Within-Culture Variation

ERIC Educational Resources Information Center

Lynch, Elizabeth; Medin, Douglas

2006-01-01

The current studies explore causal models of heart attack and depression generated from American healers whom use distinct explanatory frameworks. Causal chains leading to two illnesses, heart attack and depression, were elicited from participant groups: registered nurses (RNs), energy healers, RN energy healers, and undergraduates. The…

Genetic Testing for Inherited Heart Disease

MedlinePlus

... are also inherited heart conditions that affect the electric system of the heart, causing abnormal heart rhythms ... mistakenly labeled as a heart attack, drowning, or car accident. The sudden death of a previously healthy ...

Heart Health - Brave Heart

MedlinePlus

... Bar Home Current Issue Past Issues Cover Story Heart Health Brave Heart Past Issues / Winter 2009 Table of Contents For ... you can have a good life after a heart attack." Lifestyle Changes Surviving—and thriving—after such ...

Heart Disease Affects Women of All Ages

MedlinePlus

Skip Navigation Bar Home Current Issue Past Issues Heart Disease Affects Women of All Ages Past Issues / Winter ... weeks of a heart attack. For Women with Heart Disease: About 6 million American women have coronary heart ...

Heart Health - Heart Disease: Symptoms, Diagnosis, Treatment

MedlinePlus

... Bar Home Current Issue Past Issues Cover Story Heart Health Heart Disease: Symptoms, Diagnosis, Treatment Past Issues / Winter 2009 ... of this page please turn Javascript on. Most heart attacks happen when a clot in the coronary ...

Evidence for increased cardiovascular events in the fathers but not mothers of women with polycystic ovary syndrome.

PubMed

Taylor, Mary C; Reema Kar, A; Kunselman, Allen R; Stetter, Christy M; Dunaif, Andrea; Legro, Richard S

2011-08-01

Polycystic ovary syndrome (PCOS) is a familial syndrome, associated with multiple cardiovascular disease (CVD) risk factors. Thus, parents of affected women may have a higher prevalence of CVD events than the general population. PCOS probands (n = 410) and their participating parents (n = 180 fathers and 211 mothers) were queried for CVD events in themselves and non-participating family members. In order to include the family CVD history of all parents, agreement between the proband and parental reports of CVD events was assessed. Estimated 10-year coronary heart disease (CHD) risk was calculated using the Framingham risk calculator. The National Health and Nutrition Examination Survey (NHANES) 2001-2002 database was used to generate gender, age and body mass index-relevant population parameters of CVD prevalence in the USA population. Ninety-eight percent of the parents' self-reporting of CVD events agreed with the proband's report of parental heart attack history [Kappa = 0.82; 95% CI: (0.69, 0.94)] and 99% with parental stroke history [Kappa = 0.79; 95% CI: (0.62, 0.97)]. Fathers of women with PCOS had a higher prevalence of heart attack and stroke compared with the reference NHANES population (heart attack: 11.1 versus 5.3%, P < 0.0001; stroke: 3.0 versus 1.0%, P = 0.002). Fathers of women with PCOS had an elevated 10-year risk for CHD (11.5 versus 9.9% in NHANES, P = 0.03). No statistically significant increased prevalence of CVD events or 10-year risk was noted in probands or mothers. Fathers, and not mothers, may be disproportionately burdened with CVD in PCOS families. The strengths of this study include the size of our cohort, the consistent phenotyping and the validation of proband's reporting of parental CVD events.

Heart-Health Screenings

MedlinePlus

... Tools For Your Heart Health • Watch, Learn & Live Animations Library Subscribe to Heart Insight magazine and monthly ... in Spanish . Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Low Blood Pressure

MedlinePlus

... to low blood pressure are an abnormally low heart rate ( bradycardia ), problems with heart valves , heart attack and ... occurred. Is low blood pressure related to low heart rate? Find out . This content was last reviewed October ...

Travel Tips Help IBS Sufferers Enjoy Their Vacations

MedlinePlus

... can feel more in control when traveling." IFFGD's travel tips include: Allow enough time in the morning to get to the airport ... Heartache 2004-0929 Norton Honored 2004-0525 IBS Travel Tips ... Real World 2001-1119 Heartburn or Heart Attack Commentary ...

Prevalence of DSM-IV Major Depression Among U.S. Military Personnel: Meta-Analysis and Simulation

DTIC Science & Technology

2012-08-01

Enduring Freedom, 3b from Operation Iraqi Freedom, and 3c from other locations. kStudies 3 and 7 to 9 are based on the mandatory Postdeployment Health (Re...physical disorders, including cardiovascular disorders (heart attack, stroke, hypertension , heart disease), respiratory disorders (COPD, asthma), diabetes...ulcer, HIV-AIDS, epilepsy or seizure disor- der, Crohn’s disease, cancer (except skin cancer), severe migraines, and extreme obesity ; and (4) severe

ICONS: Managing Care and Costs: The Sustained Cost Impact of Reduced Hospitalizations in a Partnership-Measurement Model of Disease Management.

PubMed

Paradis, Pierre Emmanuel; Nemis-White, Joanna; Meilleur, Marie-Claude; Ginn, Marissa; Cox, Jafna; Montague, Terrence

2010-01-01

Improving Cardiovascular Outcomes in Nova Scotia (ICONS) was a multidisciplinary-partnership, measurement-driven disease management project designed to improve the care and outcomes of patients with acute and chronic heart diseases in Nova Scotia. Previous analyses demonstrated beneficial clinical and macroeconomic end points at the population and system levels, including heightened awareness of the value of team care, increased use of proven therapies, decreased re-hospitalizations and a positive dollar return on investment for the economies of Nova Scotia and Canada. This article analyzes the additional cost-reduction benefits resulting from the reduced re-hospitalizations that occurred among patient populations with heart attacks and heart failure. Over the five-year course of ICONS, one-year readmissions and readmission rates fell continuously for both index disease states. Despite a general inflationary rise in real hospital costs, the per-event cost of readmissions expressed in constant 2002 dollars also decreased: from $10,377 in 1997 to $9,022 in 2002 for the heart attack patient population; and from $9,020 to $8,697 for patients with heart failure. Total real yearly costs for heart attack readmissions fell from $7.4 million in 1997 to $6.4 million in 2002, a 14% decrease; for heart failure, yearly costs decreased by 26%, from $9.2 million to $6.8 million. These microeconomic data supplement the previously reported improvements in patient care and the positive macroeconomic impact of ICONS. Overall, ICONS demonstrated that quality and cost of healthcare could be simultaneously and successfully managed over a sustained period of time for whole patient populations in a real-world setting. ICONS offers strong evidence of the value of the partnership-measurement model of disease management and prevention as a reproducible and desirable template for next-generation healthcare in Canada.

'Heart attack' symptoms and decision-making: the case of older rural women.

PubMed

Jackson, M N G; McCulloch, B J

2014-01-01

Women are just as vulnerable to 'heart attacks' (used throughout this study to mean 'myocardial infarction') as men and are often unaware of many associated symptoms. Researchers have illustrated that women have difficulty identifying the symptoms of cardiovascular disease, with patients often delaying treatment after the onset of symptoms. Some individuals wait hours or even days before seeking medical care. This is particularly concerning for older rural women because the rates of death from cardiovascular disease and cancer are higher in some rural areas. Despite idealistic views of country life as being active, less stressful, and possessing strong social and community support, rural Americans are more likely than their urban counterparts to face challenges to maintaining health.
The purpose of this paper is to utilize information gathered from a qualitative study exploring older rural women's identification of symptoms and health decision-making specific to heart attack vignettes. Snowball sampling was the main approach utilized to access participants; after an initial contact was successful, participants contacted additional older rural women to see if they might be willing to participate in an interview. This resulted in a final sample of 33 women who resided in rural Midwestern areas of the USA, were 65 years or older, lived in a county defined as rural by the US Census, and were willing to participate in a face-to-face interview. Each interview included a demographic questionnaire, a health questionnaire, and three health vignettes with follow-up questions. Vignettes provided a way of initiating discussions about health decisions without invading the privacy known to be important to rural residents. The term 'heart attack' was used in the interviews because it was thought to be better recognised than the medical term 'myocardial infarction'. All data were audio taped, transcribed, and coded using line-by-line coding. Data were analyzed using content analysis. The study showed that women had difficulty identifying heart attack symptoms when they did not have previous exposure to the symptoms either through personal experience or educational programs. Individuals incorrectly identified symptoms of a heart attack by associating symptoms with sleep problems, stroke, arthritis, stiffness in the neck, influenza, nerve damage, osteoporosis, bone cancer, tooth infection, and a pulled muscle. Misdiagnosis of symptoms most often led to a delay in seeking treatment in these women. Additionally, the women in this study discussed a reluctance to access care because of concerns related to maintaining their privacy, belief that the ambulance would take too long to reach them, and they did not want to bother their relatives for help. The findings of this study suggest implications for educational programs and interventions in rural environments and provide information that can facilitate better-informed communication between healthcare professionals and rural women.

Patterns of Heart Attacks

DTIC Science & Technology

2010-06-01

episode of the flu and because of these misdiagnoses , some cardiologists believe that the signs and symptoms of a heart attack are often missed [25...pattern. Coronary Artery Disease Chest Pain Diabetes Lung Cancer Anemias Atrial Fibrillation Hyperlipidemia Metabolic Disorders .1 Bucket 3: Spectral...8217Urologic disease, Male genital disease, Breast disease,Female genital disease ’Complications of pregnancy, Obstetric labor complication, Puerperal

EPA Healthy Heart Program Webinar

EPA Pesticide Factsheets

EPA is raising awareness of heart disease and its link to air pollution and other environmental factors as a partner in the Million Hearts, a national initiative to prevent 1 million heart attacks and strokes by 2017.

EPA Science Matters: February 13, 2018

EPA Pesticide Factsheets

February is American Heart Month. EPA is raising awareness of heart disease and its link to air pollution and other environmental factors as a partner in Million Hearts, a national initiative to prevent heart attacks and strokes.

Recognizing the Symptoms of Worsening Heart Valve Disease

MedlinePlus

... heart valve disease. Support Network: You're Not Alone Valve Disease Resources Patient Guide: Understanding Your Heart ... Signs of a Heart Attack 5 How to Eat Healthy 6 What are the Symptoms of High ...

On Two Hearts and Other Coronary Reflections.

ERIC Educational Resources Information Center

Flannery, Maura C.

1998-01-01

Speculates as to how understanding of heart disease has developed and provides insight into how medical science makes progress. Summarizes the state of knowledge on arteriosclerosis, heart attacks, and exercising the heart. Contains 23 references. (DDR)

Are urinary polyaromatic hydrocarbons associated with adult hypertension, heart attack, and cancer? USA NHANES, 2011-2012.

PubMed

Shiue, Ivy

2015-11-01

Links between environmental chemicals and human health have emerged over the last few decades, but the effects from polyaromatic hydrocarbons were less studied, compared to other commonly known environmental chemicals such as heavy metals, phthalates, arsenic, phenols and pesticides. Therefore, it was aimed to study the relationships of urinary polyaromatic hydrocarbons and adult cardiovascular disease and cancer using human sample in a national and population-based study in recent years. Data was retrieved from US National Health and Nutrition Examination Surveys, 2011-2012, including demographics, self-reported health conditions and urinary polyaromatic hydrocarbons. Statistical analyses included chi-square test, t test, survey-weighted logistic regression modeling and population attributable risk (PAR) estimation. Of 5560 American adults aged 20-80 and included in the statistical analysis, urinary polyaromatic hydrocarbons (representatively in one-third sample) were observed to be higher in people with cardiovascular disease and total cancer. In particular, urinary 4-hydroxyphenanthrene was associated with hypertension (odds ratio (OR) 1.33, 95% confidence interval (CI) 1.00-1.76, P = 0.048, PAR 5.1%), urinary 1-hydroxypyrene was significantly associated with heart attack (OR 1.47, 95%CI 1.05-2.06, P = 0.027, PAR 1.7%), and urinary 2-hydroxynapthalene (2-naphthol) was associated with cancer (OR 1.46, 95%CI 1.12-1.90, P = 0.008, PAR 3.9%). Urinary polyaromatic hydrocarbons were associated with adult hypertension, heart attack and cancer, although the causality cannot be established. From the research perspective, future studies with a longitudinal or experimental approach would be suggested. From the law and public health perspectives, regulation on minimizing exposure to polyaromatic hydrocarbons might need to be considered in future health and environmental policies and intervention programs.

Improving access to important recovery information for heart patients with low health literacy: reflections on practice-based initiatives.

PubMed

Naccarella, Lucio; Biuso, Catuscia; Jennings, Amanda; Patsamanis, Harry

2018-05-29

Evidence exists for the association between health literacy and heart health outcomes. Cardiac rehabilitation is critical for recovery from heart attack and reducing hospital readmissions. Despite this, <30% of people participate in a program. Significant patient, hospital and health system challenges exist to improve recovery through increased heart health literacy. This brief case study reflects and documents practice-based initiatives by Heart Foundation Victoria to improve access to recovery information for patients with low literacy levels. Three key initiatives, namely the Six Steps To Cardiac Recovery resource, the Love Your Heart book and the nurse ambassador program, were implemented informed by mixed methods that assessed need and capacity at the individual, organisational and systems levels. Key outcomes included increased access to recovery information for patients with low health literacy, nurse knowledge and confidence to engage with patients on recovery information, improved education of patients and improved availability and accessibility of information for patients in diverse formats. Given the challenges involved in addressing heart health literacy, multifaceted practice-based approaches are essential to improve access to recovery information for patients with low literacy levels. What is known about the topic? Significant challenges exist for patients with lower health literacy receiving recovery information after a heart attack in hospitals. What does this paper add? This case study provides insights into a practice-based initiative by Heart Foundation Victoria to improve access to recovery information for patients with low literacy levels. What are the implications for practitioners? Strategies to improve recovery through increased heart health literacy must address the needs of patients, nursing staff and the health system within hospitals. Such strategies need to be multifaceted and designed to build the capacity of nurses, heart patients and their carers, as well as support from hospital management.

Design and fabrication of nanowire electrodes on a flexible substrate for detection of myocardial ischemia

NASA Astrophysics Data System (ADS)

Ramachandran, Vasuda; Yoon, Hargsoon; Varadan, Vijay K.

2009-03-01

According to a report by the American Heart Association, there are approximately 3-4 million Americans that may experience silent Myocardial Ischemia (MI). Silent MI is a serious heart condition that can progress to a severe heart attack without any warning and the consequences of such an event can turn fatal quickly. Therefore, there is a strong need for a sensor that can continuously monitor the onset of the condition to prevent high risk individuals from deadly heart attacks. An increase in extracellular potassium levels is the first sign of MI and timely sensing with an implantable potassium sensing biosensor could play a critical role in detecting and expediting care. There are challenges in the development of an implantable potassium sensing electrode one of which includes signal drift. The incorporation of novel nanostructures and smarter materials hold the potential to combat these problems. This paper presents a unique design for an all-solid-state potassium sensing device which offers miniaturization along with enhanced signal transduction. These characteristics are important when it comes to implantable devices and signal drift. Sensor design details along with fabrication processes and sensing results are discussed.

An association between migraines and heart anomalies-true or false? A heart ultrasound study using cTTE in migraine patients and control participants.

PubMed

Domitrz, Izabela; Styczynski, Grzegorz; Wilczko, Justyna; Marczewska, Malgorzata M; Domitrz, Wojciech; Kaminska, Anna

2014-12-01

A migraine is a common neurological disorder that often coexists with other illnesses including heart abnormalities, such as patent foramen ovale (PFO), atrial septal aneurysm (ASA), and mitral valve prolapse (MVP). The aim of our study was to evaluate the occurrence of some heart abnormalities in migraine patients by routine and contrast transthoracic echocardiography. We assessed the occurrence of PFO, ASA, and MVP in 96 patients with migraine without aura (87 females), in 62 patients with migraine with aura (41 females) and in 53 healthy persons (40 females). In comparison with our control group, only the prevalence of PFO was statistically higher in patients with migraine (P = 0.03) and especially with aura (P = 0.01). We did not find any statistically significant differences between the occurrence of ASA or MVP in migraine and control groups. The results of our study raise the question of the heart's role in the mechanism of migraine attacks. If the occurrence of migraine with aura had been related to some heart abnormalities, the pathophysiology of migraine attacks may have some connection to some heart dysfunction. Resolving the association between migraine and comorbid cardiac conditions might shed light on the underlying mechanisms of migraines and even result in a different treatment strategy. However, we do not find any clear connection between PFP, ASA, and MVP, and migraine occurrence. Wiley Periodicals, Inc.

Applying Magneto-rheology to Reduce Blood Viscosity and Suppress Turbulence to Prevent Heart Attacks

NASA Astrophysics Data System (ADS)

Tao, R.

Heart attacks are the leading causes of death in USA. Research indicates one common thread, high blood viscosity, linking all cardiovascular diseases. Turbulence in blood circulation makes different regions of the vasculature vulnerable to development of atherosclerotic plaque. Turbulence is also responsible for systolic ejection murmurs and places heavier workload on heart, a possible trigger of heart attacks. Presently, neither medicine nor method is available to suppress turbulence. The only method to reduce the blood viscosity is to take medicine, such as aspirin. However, using medicine to reduce the blood viscosity does not help suppressing turbulence. In fact, the turbulence gets worse as the Reynolds number goes up with the viscosity reduction by the medicine. Here we report our new discovery: application of a strong magnetic field to blood along its flow direction, red blood cells are polarized in the magnetic field and aggregated into short chains along the flow direction. The blood viscosity becomes anisotropic: Along the flow direction the viscosity is significantly reduced, but in the directions perpendicular to the flow the viscosity is considerably increased. In this way, the blood flow becomes laminar, turbulence is suppressed, the blood circulation is greatly improved, and the risk for heart attacks is reduced. While these effects are not permanent, they last for about 24 hours after one magnetic therapy treatment.

Aspirin and heart disease

MedlinePlus

... you have had a heart attack or a stent placed, be sure to ask your heart doctor ... gov/pubmed/22315274 . Read More Angina Angioplasty and stent placement - carotid artery Angioplasty and stent placement - peripheral ...

What Is Cardiogenic Shock?

MedlinePlus

... tis). This is inflammation of the heart muscle. Endocarditis (EN-do-kar-DI-tis). This is an ... Bypass Grafting Coronary Heart Disease Heart Attack Hypotension Endocarditis Percutaneous Coronary Intervention Other Resources NHLBI Resources Emergency ...

Angioplasty: MedlinePlus Health Topic

MedlinePlus

... Heart, Lung, and Blood Institute) What Is a Stent? (National Heart, Lung, and Blood Institute) Related Issues ... Education and Research) Also in Spanish Drug-Eluting Stents: Do They Increase Heart Attack Risk? (Mayo Foundation ...

Warning Signs of Heart Failure

MedlinePlus

... the two terms are used interchangeably. View an animation of heart failure . If you have been diagnosed ... resources here Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

The 2015 and 2016 terrorist attacks in France: was there a short-term impact on hospitalizations for cardiovascular disease?

PubMed

Chatignoux, Edouard; Gabet, Amélie; Moutengou, Elodie; Pirard, Philippe; Motreff, Yvon; Bonaldi, Christophe; Olié, Valérie

2018-01-01

The terrorist attacks in Paris and Nice in 2015 and 2016 generated widespread emotional stress in France. Given that acute emotional stress is a well-known trigger for cardiovascular disease, we investigated whether these attacks had any short-term impact on hospitalizations for acute cardiovascular disease in France. Annual hospital discharge data from 2009 to 2016 were extracted from the French Hospital Discharge Database. All hospitalizations with a primary diagnosis of acute coronary syndrome, heart failure, or stroke were selected. Generalized additive Poisson models were used to differentiate "unusual" variations in daily hospitalization numbers in the 15 days following the attacks from the expected background hospitalization rate. The average daily number of hospitalizations was 396.4 for acute coronary syndrome, 598.6 for heart failure, and 334.6 for stroke. The daily mean number of hospitalizations for heart failure and stroke was higher in the 15 days following each attack compared with the reference periods. However, multivariate analysis showed no significant variation in the risk of hospitalization in the days following the attacks. Watching events unfold on television, no matter how dramatic, was not a sufficiently potent trigger for cardiovascular disease, although it may have led to an increase in hospitalizations for stress or anxiety. The 2015 and 2016 terrorist attacks do not seem to have had any measurable short-term impact on hospitalizations for cardiovascular disease either in the Paris and Nice regions or in the rest of France.

What Is a Heart Attack?

MedlinePlus

... if your father or a brother was diagnosed with heart disease before 55 years of age, or if your mother or a sister was diagnosed with heart disease before 65 years of age. Preeclampsia (pre-e- ...

Heart Failure in Children and Adolescents

MedlinePlus

... the lungs where oxygen is added. Watch an animation of blood flow in the heart All the ... resources here Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Heart Health Education in the Young

ERIC Educational Resources Information Center

Sunseri, Albert J.; Kruc, Joan E.

1978-01-01

The focus of this article is to examine selected approaches to heart health education, to describe a program the Heart Attack Prevention Program of the Chicago Heart Association is designing and implementing in heart health education, and to make recommendations concerning future development of health education programs by other agencies. (Author)

Efficacy of a Community-Based Physical Activity Program KM2H2 for Stroke and Heart Attack Prevention among Senior Hypertensive Patients: A Cluster Randomized Controlled Phase-II Trial.

PubMed

Gong, Jie; Chen, Xinguang; Li, Sijian

2015-01-01

To evaluate the efficacy of the program Keep Moving toward Healthy Heart and Healthy Brain (KM2H2) in encouraging physical activities for the prevention of heart attack and stroke among hypertensive patients enrolled in the Community-Based Hypertension Control Program (CBHCP). Cluster randomized controlled trial with three waves of longitudinal assessments at baseline, 3 and 6 months post intervention. Community-based and patient-centered self-care for behavioral intervention in urban settings of China. A total of 450 participants diagnosed with hypertension from 12 community health centers in Wuhan, China were recruited, and were randomly assigned by center to receive either KM2H2 plus standard CBHCP care (6 centers and 232 patients) or the standard care only (6 centers and 218 patients). KM2H2 is a behavioral intervention guided by the Transtheoretical Model, the Model of Personalized Medicine and Social Capital Theory. It consists of six intervention sessions and two booster sessions engineered in a progressive manner. The purpose is to motivate and maintain physical activities for the prevention of heart attack and stroke. Heart attack and stroke (clinically diagnosed, primary outcome), blood pressure (measured, secondary outcome), and physical activity (self-report, tertiary outcome) were assessed at the individual level during the baseline, 3- and 6-month post-intervention. Relative to the standard care, receiving KM2H2 was associated with significant reductions in the incidence of heart attack (3.60% vs. 7.03%, p < .05) and stroke (5.11% vs. 9.90%, p<0.05), and moderate reduction in blood pressure (-3.72 mmHg in DBP and -2.92 mmHg in DBP) at 6-month post-intervention; and significant increases in physical activity at 3- (d = 0.53, 95% CI: 0.21, 0.85) and 6-month (d = 0.45, 95% CI: 0.04, 0.85) post-intervention, respectively. The program KM2H2 is efficacious to reduce the risk of heart attack and stroke among senior patients who are on anti-hypertensive medication. Findings of this study provide solid data supporting a formal phase-III trial to establish the effectiveness of KM2H2 for use in community settings for prevention. ISRCTN Register ISRCTN12608966.

Women at Risk for Cardiovascular Disease Lack Knowledge of Heart Attack Symptoms

PubMed Central

Flink, Laura E; Sciacca, Robert R; Bier, Michael L; Rodriguez, Juviza; Giardina, Elsa-Grace V

2012-01-01

SUMMARY Background It is not known whether cardiovascular disease (CVD) risk level is related to knowledge of the leading cause of death of women, or heart attack symptoms. Hypothesis Women with higher CVD risk estimated by Framingham Risk Score (FRS) or Metabolic Syndrome (MS) have lower CVD knowledge. Methods Women visiting primary care clinics completed a standardized behavioral risk questionnaire. Blood pressure, weight, height, waist size, fasting glucose and lipid profile were assessed. Women were queried regarding CVD knowledge. Results Participants (n=823) were Hispanic women (46%), Non-Hispanic White (37%), Non-Hispanic Black (8%). FRS was determined in 278: low (63%), moderate (29%), and high (8%); 24% had ≥3 components of MS. The leading cause of death was answered correctly by 54%, heart attack symptoms by 67%. Knowledge was lowest among racial/ethnic minorities and those with less education (both p<0.001). Increasing FRS was inversely associated with knowing the leading cause of death (low 72%, moderate 68%, high 45%, p=0.045). After multivariable adjustment, moderate/high FRS was inversely associated with knowing symptoms (moderate OR 0.52, 95% CI 0.28–0.98, high OR 0.29, 95% CI 0.11–0.81), but not the leading cause of death. MS was inversely associated with knowing the leading cause of death (p<0.001) or heart attack symptoms (p=0.018), but not after multivariable adjustment. Conclusions Women with higher FRS were less likely to know heart attack symptoms. Efforts to target those at higher CVD risk must persist or the most vulnerable may suffer disproportionately, not only because of risk factors, but also inadequate knowledge. PMID:23338973

Women at risk for cardiovascular disease lack knowledge of heart attack symptoms.

PubMed

Flink, Laura E; Sciacca, Robert R; Bier, Michael L; Rodriguez, Juviza; Giardina, Elsa-Grace V

2013-03-01

It is not known whether cardiovascular disease (CVD) risk level is related to knowledge of the leading cause of death of women or heart attack symptoms. Women with higher CVD risk estimated by Framingham Risk Score (FRS) or metabolic syndrome (MS) have lower CVD knowledge. Women visiting primary care clinics completed a standardized behavioral risk questionnaire. Blood pressure, weight, height, waist size, fasting glucose, and lipid profile were assessed. Women were queried regarding CVD knowledge. Participants (N = 823) were Hispanic women (46%), non-Hispanic white (37%), and non-Hispanic black (8%). FRS was determined in 278: low (63%), moderate (29%), and high (8%); 24% had ≥3 components of MS. The leading cause of death was answered correctly by 54%, heart attack symptoms by 67%. Knowledge was lowest among racial/ethnic minorities and those with less education (both P< 0.001). Increasing FRS was inversely associated with knowing the leading cause of death (low 72%, moderate 68%, high 45%, P = 0.045). After multivariable adjustment, moderate/high FRS was inversely associated with knowing symptoms (moderate odds ratio [OR] 0.52, 95% confidence interval [CI]: 0.28-0.98; high OR 0.29, 95% CI: 0.11-0.81), but not the leading cause of death. MS was inversely associated with knowing the leading cause of death (P< 0.001) or heart attack symptoms (P = 0.018), but not after multivariable adjustment. Women with higher FRS were less likely to know heart attack symptoms. Efforts to target those at higher CVD risk must persist, or the most vulnerable may suffer disproportionately, not only because of risk factors but also inadequate knowledge. © 2013 Wiley Periodicals, Inc.

Challenges and Opportunities for Extracting Cardiovascular Risk Biomarkers from Imaging Data

NASA Astrophysics Data System (ADS)

Kakadiaris, I. A.; Mendizabal-Ruiz, E. G.; Kurkure, U.; Naghavi, M.

Complications attributed to cardiovascular diseases (CDV) are the leading cause of death worldwide. In the United States, sudden heart attack remains the number one cause of death and accounts for the majority of the 280 billion burden of cardiovascular diseases. In spite of the advancements in cardiovascular imaging techniques, the rate of deaths due to unpredicted heart attack remains high. Thus, novel computational tools are of critical need, in order to mine quantitative parameters from the imaging data for early detection of persons with a high likelihood of developing a heart attack in the near future (vulnerable patients). In this paper, we present our progress in the research of computational methods for the extraction of cardiovascular risk biomarkers from cardiovascular imaging data. In particular, we focus on the methods developed for the analysis of intravascular ultrasound (IVUS) data.

Physical Function and Health Status in Aging Puerto Rican Adults: The Boston Puerto Rican Health Study

PubMed Central

Castaneda-Sceppa, Carmen; Price, Lori Lyn; Noel, Sabrina E.; Midle, Jennifer Bassett; Falcon, Luis M.; Tucker, Katherine L.

2015-01-01

Objectives This article describes physical function in Puerto Rican older adults and examines associations between health status and physical function. It also assesses relationships between physical function and disability. Method This study uses a cross-sectional study of Puerto Ricans 45 to 75 years in Boston (N = 1,357). Measures included performance-based physical function (handgrip strength, walking speed, balance, chair stands, foot tapping), health conditions (obesity, diabetes, depressive symptomatology, history of heart disease, heart attack, stroke, and arthritis), and self-reported disability (activities of daily living, instrumental activities of daily living). Results Older women (60-75 years) had the poorest physical function. Poor physical function was associated with obesity, diabetes, depression, history of heart attack, stroke, and arthritis, after adjusting for age, sex, education, income, and lifestyle (p < .05). Physical function and disability were correlated (p < .01). Discussion Health status among Puerto Ricans appears to contribute to poor physical function. Targeted interventions to improve strength, endurance, and balance are needed to combat physical frailty and its consequences in this population. PMID:20495158

Agoraphobia

MedlinePlus

... reach a peak within a few minutes and trigger intense physical symptoms (panic attacks). You might think that you're totally losing control, having a heart attack or even dying. Fear of another panic ...

C-reactive protein, waist circumference, and family history of heart attack are independent predictors of body iron stores in apparently healthy premenopausal women.

PubMed

Suárez-Ortegón, M F; Arbeláez, A; Mosquera, M; Méndez, F; Aguilar-de Plata, C

2012-08-01

Ferritin levels have been associated with metabolic syndrome and insulin resistance. The aim of the present study was to evaluate the prediction of ferritin levels by variables related to cardiometabolic disease risk in a multivariate analysis. For this aim, 123 healthy women (72 premenopausal and 51 posmenopausal) were recruited. Data were collected through procedures of anthropometric measurements, questionnaires for personal/familial antecedents, and dietary intake (24-h recall), and biochemical determinations (ferritin, C reactive protein (CRP), glucose, insulin, and lipid profile) in blood serum samples obtained. Multiple linear regression analysis was used and variables with no normal distribution were log-transformed for this analysis. In premenopausal women, a model to explain log-ferritin levels was found with log-CRP levels, heart attack familial history, and waist circumference as independent predictors. Ferritin behaves as other cardiovascular markers in terms of prediction of its levels by documented predictors of cardiometabolic disease and related disorders. This is the first report of a relationship between heart attack familial history and ferritin levels. Further research is required to evaluate the mechanism to explain the relationship of central body fat and heart attack familial history with body iron stores values.

Guidelines for the prevention of stroke in patients with stroke and transient ischemic attack: a guideline for healthcare professionals from the American Heart Association/American Stroke Association.

PubMed

Kernan, Walter N; Ovbiagele, Bruce; Black, Henry R; Bravata, Dawn M; Chimowitz, Marc I; Ezekowitz, Michael D; Fang, Margaret C; Fisher, Marc; Furie, Karen L; Heck, Donald V; Johnston, S Claiborne Clay; Kasner, Scott E; Kittner, Steven J; Mitchell, Pamela H; Rich, Michael W; Richardson, DeJuran; Schwamm, Lee H; Wilson, John A

2014-07-01

The aim of this updated guideline is to provide comprehensive and timely evidence-based recommendations on the prevention of future stroke among survivors of ischemic stroke or transient ischemic attack. The guideline is addressed to all clinicians who manage secondary prevention for these patients. Evidence-based recommendations are provided for control of risk factors, intervention for vascular obstruction, antithrombotic therapy for cardioembolism, and antiplatelet therapy for noncardioembolic stroke. Recommendations are also provided for the prevention of recurrent stroke in a variety of specific circumstances, including aortic arch atherosclerosis, arterial dissection, patent foramen ovale, hyperhomocysteinemia, hypercoagulable states, antiphospholipid antibody syndrome, sickle cell disease, cerebral venous sinus thrombosis, and pregnancy. Special sections address use of antithrombotic and anticoagulation therapy after an intracranial hemorrhage and implementation of guidelines. © 2014 American Heart Association, Inc.

Cardiac ablation procedures

MedlinePlus

... or blood pooling where the catheter is inserted Blood clot that goes to arteries in your leg, heart, ... cooking oils Cholesterol and lifestyle Controlling your high blood pressure Dietary fats explained Fast food tips Heart attack - discharge Heart disease - risk factors ...

Panic attack symptoms differentiate patients with epilepsy from those with psychogenic nonepileptic spells (PNES).

PubMed

Hendrickson, Rick; Popescu, Alexandra; Dixit, Ronak; Ghearing, Gena; Bagic, Anto

2014-08-01

Psychogenic nonepileptic spells (PNES) are frequently challenging to differentiate from epileptic seizures. The experience of panic attack symptoms during an event may assist in distinguishing PNES from seizures secondary to epilepsy. A retrospective analysis of 354 patients diagnosed with PNES (N=224) or with epilepsy (N=130) investigated the thirteen Diagnostic and Statistical Manual-IV-Text Revision panic attack criteria endorsed by the two groups. We found a statistically higher mean number of symptoms reported by patients with PNES compared with those with epilepsy. In addition, the majority of the panic attack symptoms including heart palpitations, sweating, shortness of breath, choking feeling, chest discomfort, dizziness/unsteadiness, derealization or depersonalization, fear of dying, paresthesias, and chills or hot flashes were significantly more frequent in those with PNES. As patients with PNES frequently have poor clinical outcomes, treatment addressing the anxiety symptomatology may be beneficial. Copyright © 2014 Elsevier Inc. All rights reserved.

Healthy Heart Collaboration and Developed Toolkit

EPA Science Inventory

Impact: EPA is raising awareness of heart disease and its link to air pollution and other environmental factors as a partner in Million Hearts, a national initiative to prevent heart attacks and strokes. The talk will provide an up to date review of the evidence linking air poll...

Five-Year Mortality After Transient Ischemic Attack: Focus on Cardiometabolic Comorbidity and Hospital Readmission.

PubMed

Yousufuddin, Mohammed; Young, Nathan; Keenan, Lawrence; Olson, Tammy; Shultz, Jessica; Doyle, Taylor; Ahmmad, Eimad M; Arumaithurai, Kogulavadanan; Takahashi, Paul; Murad, Mohammad Hassan

2018-03-01

We aimed at providing estimates of mortality associated with cardiometabolic comorbidity and incident readmission from cardiometabolic as compared with noncardiometabolic conditions after a first transient ischemic attack. Between 2000 and 2015, patients hospitalized for a first transient ischemic attack were examined for cardiometabolic comorbidities (diabetes mellitus, coronary artery disease, heart failure, and atrial fibrillation), 5-year incident hospitalization, and time to death. Of 251 patients with transient ischemic attack, 134 (53%) had at least 1 and 55 (22%) had at least 2 cardiometabolic conditions. By 5 years, 491 readmissions (134 [27%] cardiometabolic and 357 [73%] noncardiometabolic) and 75 deaths (27 [36%] cardiometabolic and 47 [64%] noncardiometabolic) were observed. Mortality was increased with any concurrent cardiometabolic comorbidity (hazard ratio, 1.89; 95% confidence interval, 1.17-3.03; P =0.0089) with multiplicative mortality risk from a combination of coronary artery disease and heart failure. Each hospitalization was associated with a 1.5-fold risk of death (95% confidence interval, 1.37-1.64; P <0.0001). Risk of cardiometabolic and noncardiometabolic mortality was correlated with the corresponding category-specific readmission. Among patients hospitalized for first transient ischemic attack, 5-year mortality is associated with concurrent cardiometabolic comorbidity and rates of subsequent hospitalization. © 2018 American Heart Association, Inc.

Early-Life Origins of Adult Disease: National Longitudinal Population-Based Study of the United States

PubMed Central

Schoeni, Robert F.

2011-01-01

Objectives. We examined the relation between low birth weight and childhood family and neighborhood socioeconomic disadvantage and disease onset in adulthood. Methods. Using US nationally representative longitudinal data, we estimated hazard models of the onset of asthma, hypertension, diabetes, and stroke, heart attack, or heart disease. The sample contained 4387 children who were members of the Panel Study of Income Dynamics in 1968; they were followed up to 2007, when they were aged 39 to 56 years. Our research design included sibling comparisons of disease onset among siblings with different birth weights. Results. The odds ratios of having asthma, hypertension, diabetes, and stroke, heart attack, or heart disease by age 50 years for low–birth weight babies vs others were 1.64 (P < .01), 1.51 (P < .01), 2.09 (P < .01), and 2.16 (P < .01), respectively. Adult disease prevalence differed substantially by childhood socioeconomic status (SES). After accounting for childhood socioeconomic factors, we found a substantial hazard ratio of disease onset associated with low birth weight, which persisted for sibling comparisons. Conclusions. Childhood SES is strongly associated with the onset of chronic disease in adulthood. Low birth weight plays an important role in disease onset; this relation persists after an array of childhood socioeconomic factors is accounted for. PMID:22021306

The LDL receptor.

PubMed

Goldstein, Joseph L; Brown, Michael S

2009-04-01

In this article, the history of the LDL receptor is recounted by its codiscoverers. Their early work on the LDL receptor explained a genetic cause of heart attacks and led to new ways of thinking about cholesterol metabolism. The LDL receptor discovery also introduced three general concepts to cell biology: receptor-mediated endocytosis, receptor recycling, and feedback regulation of receptors. The latter concept provides the mechanism by which statins selectively lower plasma LDL, reducing heart attacks and prolonging life.

Applying the Principles of Homicide by Heart Attack.

PubMed

Hlavaty, Leigh; Sung, LokMan

2016-06-01

Homicide by heart attack is a well-established model in forensic pathology that describes death elicited during or immediately after a criminal act where a threat or fear of physical injury is present. After its introduction nearly 4 decades ago, the principle has undergone a handful of modifications but still maintains its core concepts. All cases of this nature during a 20-year period at the Wayne County Medical Examiner's Office were compared and contrasted for demographics, circumstances and scene investigation, and autopsy and toxicology findings. Of the cases fulfilling the previously established criteria for homicide by heart attack, more than 80% displayed significant changes because of hypertension. This finding coincides with the high prevalence of hypertension in our urban population and highlights the significance of this disease. Also present were minor external and internal injuries in select cases, which reinforce the understanding that physical contact between the decedent and assailant does not preclude this diagnosis.

Heart Rate and Initial Presentation of Cardiovascular Diseases (Caliber)

ClinicalTrials.gov

2013-09-17

Abdominal Aortic Aneurysm; Coronary Heart Disease NOS; Unheralded Coronary Death; Intracerebral Haemorrhage; Heart Failure; Ischemic Stroke; Myocardial Infarction; Stroke; Peripheral Arterial Disease; Stable Angina Pectoris; Subarachnoid Haemorrhage; Transient Ischemic Attack; Unstable Angina; Cardiac Arrest, Sudden Cardiac Death

Medications Used to Treat Heart Failure

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Risks for Heart Valve Problems

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

77 FR 44198 - Approval and Promulgation of Implementation Plans; State of Florida: New Source Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

....e., lung disease, decreased lung function asthma attacks and certain cardiovascular issues... with heart and lung diseases. For more details regarding health effects and PM 2.5 see EPA's Web site...'' and ``minor source baseline date'' (including trigger dates) to establish the PM 2.5 NAAQS specific...

Designing Clinical Examples To Promote Pattern Recognition: Nursing Education-Based Research and Practical Applications.

ERIC Educational Resources Information Center

Welk, Dorette Sugg

2002-01-01

Sophomore nursing students (n=162) examined scenarios depicting typical and atypical signs of heart attack. Examples were structured to include essential and nonessential symptoms, enabling pattern recognition and improved performance. The method provides a way to prepare students to anticipate and recognize life-threatening situations. (Contains…

Chronic Physical Health Consequences of Being Injured During the Terrorist Attacks on World Trade Center on September 11, 2001

PubMed Central

Brackbill, Robert M.; Cone, James E.; Farfel, Mark R.; Stellman, Steven D.

2014-01-01

Few studies have focused on injuries from the World Trade Center disaster on September 11, 2001. Severe injury has health consequences, including an increased mortality risk 10 years after injury and the risk of mental health problems, such as posttraumatic stress disorder (PTSD). The World Trade Center Health Registry identified 14,087 persons with none of a selected group of preexisting chronic conditions before 2002 who were present during and soon after the World Trade Center attacks, 1,980 of whom reported sustaining 1 or more types of injury (e.g., a broken bone or burn). Survey data obtained during 2003−2004 and 2006−2007 were used to assess the odds of reporting a diagnosis of chronic conditions (heart disease, respiratory disease, diabetes, cancer) up to 5–6 years after the attacks. Number of injury types and probable PTSD were significantly associated with having any chronic conditions diagnosed in 2002–2007. Persons with multiple injuries and PTSD had a 3-fold higher risk of heart disease than did those with no injury and no PTSD, and persons with multiple injuries and with no PTSD had a 2-fold higher risk of respiratory diseases. The present study shows that injured persons with or without comorbid PTSD have a higher risk of developing chronic diseases. Clinicians should be aware of the heightened risk of chronic heart and respiratory conditions among injured persons. PMID:24561992

Chronic physical health consequences of being injured during the terrorist attacks on World Trade Center on September 11, 2001.

PubMed

Brackbill, Robert M; Cone, James E; Farfel, Mark R; Stellman, Steven D

2014-05-01

Few studies have focused on injuries from the World Trade Center disaster on September 11, 2001. Severe injury has health consequences, including an increased mortality risk 10 years after injury and the risk of mental health problems, such as posttraumatic stress disorder (PTSD). The World Trade Center Health Registry identified 14,087 persons with none of a selected group of preexisting chronic conditions before 2002 who were present during and soon after the World Trade Center attacks, 1,980 of whom reported sustaining 1 or more types of injury (e.g., a broken bone or burn). Survey data obtained during 2003-2004 and 2006-2007 were used to assess the odds of reporting a diagnosis of chronic conditions (heart disease, respiratory disease, diabetes, cancer) up to 5-6 years after the attacks. Number of injury types and probable PTSD were significantly associated with having any chronic conditions diagnosed in 2002-2007. Persons with multiple injuries and PTSD had a 3-fold higher risk of heart disease than did those with no injury and no PTSD, and persons with multiple injuries and with no PTSD had a 2-fold higher risk of respiratory diseases. The present study shows that injured persons with or without comorbid PTSD have a higher risk of developing chronic diseases. Clinicians should be aware of the heightened risk of chronic heart and respiratory conditions among injured persons.

Recognizing Advanced Heart Failure and Knowing Your Options

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Efficacy of a Community-Based Physical Activity Program KM2H2 for Stroke and Heart Attack Prevention among Senior Hypertensive Patients: A Cluster Randomized Controlled Phase-II Trial

PubMed Central

Gong, Jie; Chen, Xinguang; Li, Sijian

2015-01-01

Objective To evaluate the efficacy of the program Keep Moving toward Healthy Heart and Healthy Brain (KM2H2) in encouraging physical activities for the prevention of heart attack and stroke among hypertensive patients enrolled in the Community-Based Hypertension Control Program (CBHCP). Design Cluster randomized controlled trial with three waves of longitudinal assessments at baseline, 3 and 6 months post intervention. Setting Community-based and patient-centered self-care for behavioral intervention in urban settings of China. Participants A total of 450 participants diagnosed with hypertension from 12 community health centers in Wuhan, China were recruited, and were randomly assigned by center to receive either KM2H2 plus standard CBHCP care (6 centers and 232 patients) or the standard care only (6 centers and 218 patients). Intervention KM2H2 is a behavioral intervention guided by the Transtheoretical Model, the Model of Personalized Medicine and Social Capital Theory. It consists of six intervention sessions and two booster sessions engineered in a progressive manner. The purpose is to motivate and maintain physical activities for the prevention of heart attack and stroke. Outcome Measures Heart attack and stroke (clinically diagnosed, primary outcome), blood pressure (measured, secondary outcome), and physical activity (self-report, tertiary outcome) were assessed at the individual level during the baseline, 3- and 6-month post-intervention. Results Relative to the standard care, receiving KM2H2 was associated with significant reductions in the incidence of heart attack (3.60% vs. 7.03%, p < .05) and stroke (5.11% vs. 9.90%, p<0.05), and moderate reduction in blood pressure (-3.72mmHg in DBP and -2.92 mmHg in DBP) at 6-month post-intervention; and significant increases in physical activity at 3- (d = 0.53, 95% CI: 0.21, 0.85) and 6-month (d = 0.45, 95% CI: 0.04, 0.85) post-intervention, respectively. Conclusion The program KM2H2 is efficacious to reduce the risk of heart attack and stroke among senior patients who are on anti-hypertensive medication. Findings of this study provide solid data supporting a formal phase-III trial to establish the effectiveness of KM2H2 for use in community settings for prevention. Trial Registration ISRCTN Register ISRCTN12608966 PMID:26426421

Factors influencing body image in individuals after a first heart attack.

PubMed

Zarek, Aleksandra; Barański, Jarosław

Experiencing a heart attack can change the attitude of patients towards their corporeality. Body image may significantly influence the recovery of patients, their adherence to medical recommendations, and adopting a healthy lifestyle. The aim of this study was to analyze the relationship between body image and personality characteristics, as well as sociodemographic, physical and medical factors in patients after a first myocardial infarction. The study comprised 160 patients after a first heart attack (80 women and 80 men) aged 34–65 years (mean = 53.44; SD = 6.40). Body image was measured with the Body Image Questionnaire, and personality was analyzed according to the Adjective Check List. The level of body satisfaction was shaped by two dimensions of personality (Sociability, Weakness and inhibition) and by respondents’ gender. In respondents’ personality profile, lower body satisfaction was associated with elevated Weakness and inhibition and with lowered Sociability. Women were less satisfied with their bodies than men. The significance attributed to one’s own body was shaped by two dimensions of personality (Expansiveness, Weakness and inhibition) and by respondents’ age. Patients with a higher degree of Expansiveness, a lower degree of Weakness and inhibition and more advanced in age gave greater priority to corporeality. Improving body image in persons after a first heart attack should be combined with the development of personality abilities important for self-efficacy and social competency.

Clopidogrel

MedlinePlus

... of heart surgery) that may involve inserting coronary stents (metal tubes surgically placed in clogged blood vessels ... heart attack or stroke. If you have a stent, there is also a higher risk that you ...

Atorvastatin

MedlinePlus

Atorvastatin is used together with diet, weight loss, and exercise to reduce the risk of heart attack ... who are at risk of developing heart disease. Atorvastatin is also used to decrease the amount of ...

Heart Under Attack: Cardiac Manifestations of Inflammatory Bowel Disease.

PubMed

Mitchell, Natalie E; Harrison, Nicole; Junga, Zachary; Singla, Manish

2018-05-18

There is a well-established association between chronic inflammation and an elevated risk of heart disease among patients with systemic autoimmune conditions. This review aims to summarize existing literature on the relationship between inflammatory bowel disease and ischemic heart disease, heart failure, arrhythmia, and pericarditis, with particular attention to approaches to management and treatment.

Shuttle to Space Station. Heart Assist Implant. Hubble Update. X-30 Mock-Up

NASA Technical Reports Server (NTRS)

1992-01-01

Shuttle to Space Station, Heart Assist Implant, Hubble Update, and X-30 Mockup are the four parts that are discussed in this video. The first part, Shuttle to Space Station, is focussed on the construction and function of the Space Station Freedom. While part two, Heart Assist Implant, discusses a newly developed electromechanical device that helps to reduce heart attack by using electric shocks. Interviews with the co-inventor and patients are also included. Brief introduction to Hubble Telescope, problem behind its poor image quality (mirror aberration), and the plan to correct this problem are the three issues that are discussed in part three, Hubble Update. The last part, part four, reviews the X-30 Mockup designed by the staff and students of Mississippi State University.

Factors determining case fatality in myocardial infarction "who dies in a heart attack"?

PubMed

Wannamethee, G; Whincup, P H; Shaper, A G; Walker, M; MacFarlane, P W

1995-09-01

To examine the determinants of case fatality in the first major ischaemic heart disease event (heart attack) after screening. Prospective study of 7735 middle aged men drawn from general practices in 24 British towns. During 11.5 years follow up there were 743 major ischaemic heart disease events of which 302 (40.6%) were fatal within 28 days of onset. Previous definite myocardial infarction or stroke and age at time of event were most strongly associated with case fatality. In men with no previous myocardial infarction or stroke, after adjustment for a range of risk factors, antihypertensive treatment (odds ratio (OR) = 1.97, P < 0.05), arrhythmia (OR = 1.93, P = 0.06), increased heart rate (OR = 2.03, P = 0.06), and diabetes (OR = 2.61, P = 0.07) were associated with increased case fatality. High levels of physical activity (OR = 0.53, P < 0.05) and moderate drinking (16-42 units/week) (OR = 0.61, P < 0.05) were associated with lower case fatality, although moderate drinking was not associated with a lower incidence of major ischaemic heart disease events. Current smoking, serum total cholesterol, and systolic blood pressure were not significantly associated with case fatality. In men with previous myocardial infarction or stroke, arrhythmia and to a lesser degree antihypertensive treatment, moderate or heavy drinking, and diabetes were associated with higher case fatality. These findings suggest that physical activity may be an important modifiable factor influencing the incidence of ischaemic heart disease and the chance of survival in men without a previous heart attack or stroke. Arrhythmia, increased heart rate, diabetes, and treatment for hypertension are also areas of concern.

Do Unexpected Panic Attacks Occur Spontaneously?

PubMed Central

Meuret, Alicia E.; Rosenfield, David; Wilhelm, Frank H.; Zhou, Enlu; Conrad, Ansgar; Ritz, Thomas; Roth, Walton T.

2012-01-01

Background Spontaneous or unexpected panic attacks, per definition, occur out-of-the blue, in absence of cues or triggers. Accordingly, physiological arousal or instability should occur at the onset of or during the attack, but not preceding it. To test this hypothesisweexaminedif points of significant autonomic changes preceded the onset of spontaneous panic attacks. Methods Forty-three panic disorder patients underwent repeated 24-hour ambulatory monitoring. Thirteen naturally panic attacks were recorded during 1,960 hours of monitoring. Minute-by-minute epochs beginning 60 minutes before, and continuing to 10 minutes after, the onset of individual attacks were examined for respiration, heart rate, and skin conductance level. Measures were controlled for physical activity and vocalization, and compared to time matched control periods within the same person. Results Significant patterns of instability across a numberof autonomic and respiratory variables were detected as early as 47 minutes before panic onset. The final minutes prior to onset were dominated by respiratory changes, with significant decreases in tidal volume followed by abrupt PCO2 increases. Panic attack onset was characterized by heart rate and tidal volume increases and a drop in PCO2. Symptom report was consistent with these changes. Skin conductance levels were generally elevated in the hour before and duringthe attacks. Changes in the matched control periods were largely absent. Conclusions Significant autonomic irregularities preceded the onset of attacks that were reported as abrupt and unexpected. The findings invite reconsideration of the current diagnostic distinction betweenuncuedand cued panic attacks. PMID:21783179

Cardiac arrest

MedlinePlus

... it does not necessarily cause death. Sometimes a heart attack can trigger a cardiac arrest, however. Cardiac arrest is caused by a problem with the heart's electrical system, such as: Ventricular fibrillation (VF) . When ...

Valve Disease

MedlinePlus

... and valves (the endocardium). This is called infective endocarditis. Coronary artery disease Heart attack What are the ... of your heart. This infection is called infective endocarditis . Medicines Medicines are given to ease the pain ...

Responses to false physiological feedback in individuals with panic attacks and elevated anxiety sensitivity.

PubMed

Story, Tyler J; Craske, Michelle G

2008-09-01

Participants with elevated anxiety sensitivity and a history of panic attacks were compared to a low anxiety comparison group with respect to physiological and subjective reactivity to false heart-rate feedback and reactivity to a priming procedure. Whereas accurate heart-rate feedback elicited minimal responses, participants across groups showed significant physiological and subjective responses to false feedback. High risk and low risk participants did not differ in heart-rate responses to false feedback, though panic attack frequency did predict physiological and subjective reactions to false feedback in the high risk group. Self-reported nonspecific anxiety was significantly higher in high risk female participants than in low risk female participants, while males did not different in general subjective anxiety. However, high risk participants reported more panic-specific symptoms during the false feedback task than low risk participants, regardless of the sex of the participant. Therefore, although the experimental paradigm appeared to trigger nonspecific anxiety in high risk female participants, panic attack symptoms in reaction to the task were specific to risk group, not sex, and consistent with hypotheses. Surprisingly, the priming procedure did not influence physiological or subjective responses to false feedback in either group. These results raise additional questions regarding the process and impact of interception in individuals with panic attacks, and suggest that false perception of internal changes may contribute to risk for panic disorder when exposed to believable cues.

Reflections of a former vice president on long-time cardiac experiences

PubMed Central

Cheney, Richard B. (“Dick”)

2009-01-01

Editor's Note: Mr. Cheney, 46th vice president of the United States, was the featured guest speaker at the third annual Baylor Health Care System Foundation Heart and Vascular Dinner on April 7, 2009, at the home of Kathy and Harlan Crow (Figures 1 and 2). Previous speakers were former Senator Bob Dole and Denton Cooley, MD. Cheney spoke about his experiences with cardiovascular disease, his 40-year career in public service, and the challenges facing health care. Mr. Cheney has had four heart attacks and numerous other cardiovascular episodes, beginning with his first heart attack when he was 37 years old. The Foundation's Heart and Vascular Campaign, which has raised more than $11.2 million toward its $20 million fundraising goal, supports eight cardiology fellows and four residents in vascular surgery, as well as cardiovascular research at Baylor University Medical Center at Dallas, Baylor Hamilton Heart and Vascular Hospital, and The Heart Hospital Baylor Plano. PMID:21240297

DoD And VA Health Care: Federal Recovery Coordination Program Continues to Expand But Faces Significant Challenges

DTIC Science & Technology

2011-03-01

FRCP) Enrollees, September 2010 Diagnoses Percentage of enrollees Traumatic brain injury 54 Psychological diagnosis 43 Orthopedic injury 25...analysis of FRCP data. Note: These diagnoses may not represent each enrollee’s primary medical diagnosis . Additionally, approximately 70 percent of...FRCP enrollees have more than one diagnosis . a“Medical diagnosis ” includes diagnoses such as stroke, heart attack, and cancer. b“Other” includes

Mitral Valve Prolapse

MedlinePlus

... valve syndrome . What happens during MVP? Watch an animation of mitral valve prolapse When the heart pumps ( ... our brochures Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Coronary artery spasm

MedlinePlus

... sign that you have a high risk for heart attack or deadly irregular heart rhythms. The outlook is most often good if you follow your treatment, your provider’s advice, and avoid certain triggers.

Rosuvastatin

MedlinePlus

Crestor® ... Rosuvastatin is used together with diet, weight-loss, and exercise to reduce the risk of heart attack ... who are at risk of developing heart disease. Rosuvastatin is also used to decrease the amount of ...

'I was in control of it from the start': A qualitative study of men's experiences of positive adjustment following a heart attack.

PubMed

Smith, Fran; Banwell, Elizabeth; Rakhit, Roby

2017-09-01

A qualitative design was used to explore the experience of positive adjustment following a heart attack. Ten men attending a cardiac rehabilitation programme completed in-depth semi-structured interviews. An overarching theme: 'I was in control of it from the start' emerged with six subthemes, relating to intrapersonal and interpersonal factors and processes. The subthemes reflected the importance of identifying controllable versus non-controllable factors and employing adaptive coping strategies.

Modeling the effects of indoor passive smoking at home, work, or other households on adult cardiovascular and mental health: the Scottish Health Survey, 2008-2011.

PubMed

Shiue, Ivy

2014-03-13

Passive smoking has contributed increased risks of cardiovascular disease, mental health, and mortality, but the cumulative effects from work or other households were less studied. Therefore, it was aimed to model the effects of indoor passive smoking from own home, work, and other households in a country-wide, population-based setting. Data in the Scottish Health Survey between 2008 and 2011 after the law banning smoking in public places were analyzed. Information including demographics, lifestyle factors, and self-reported cardiovascular disease and mental health was obtained by household interview. Analyses included chi-square test and survey-weighted logistic regression modeling. After full adjustment, it was observed that being exposed to indoor passive smoking, in particular in more than two places of exposure, was significantly associated with risks of stroke, angina, heart attack, abnormal heart rhythms, and GHQ ≥ 12. The significance remained for angina, GHQ ≥ 12 and probably heart attack in never smokers. The cumulative risks also impacted on sleep problems, self-recognition, making decisions, self-confidence, under strain constantly, depressed, happiness and self-worth. The significance remained for sleep problems, self-confidence, under strain constantly, depressed, and happiness in never smokers. Elimination of indoor passive smoking from different sources should still be a focus in future public health programs.

Heart rate as a predictor of stroke in high-risk, hypertensive patients with previous stroke or transient ischemic attack.

PubMed

Sandset, Else Charlotte; Berge, Eivind; Kjeldsen, Sverre E; Julius, Stevo; Holzhauer, Björn; Krarup, Lars-Henrik; Hua, Tsushung A

2014-01-01

Risk factors for first stroke are well established, but less is known about risk factors for recurrent stroke. In the present analysis, we aimed to assess the effect of heart rate and other possible predictors of stroke in a hypertensive population with previous stroke or transient ischemic attack (TIA). The Valsartan Antihypertensive Long-Term Use Evaluation trial was a multicentre, double-masked, randomized controlled, parallel group trial comparing the effects of an angiotensin receptor blocker (valsartan) and a calcium channel blocker (amlodipine) in patients with hypertension and high cardiovascular risk. We used Cox proportional hazard models to investigate the effect of baseline variables on the risk of stroke. Quadratic terms of the continuous variables were entered in the models to test for linearity. Of 15,245 patients included in the trial, 3014 had a previous stroke or TIA at baseline and were included in the present analysis. Stroke recurrence occurred in 239 patients (7.9%) during a median of 4.5 years of follow-up. Resting heart rate (per 10 beats per minute; hazard ratio [HR], 2.78; 95% confidence interval [CI], 1.18-6.58) and diabetes mellitus at baseline (HR, 1.47; 95% CI, 1.03-2.10) were significantly associated with an increased risk of stroke recurrence in the multivariable analysis. In high-risk, hypertensive patients with previous stroke or TIA, resting heart rate was the strongest predictor of recurrent stroke. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Multifunctional gold nanoparticles for targeted imaging of angiotensin converting enzyme design, characterization, and application

NASA Astrophysics Data System (ADS)

Ghann, William Emmanuel

Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality in the United States with approximately one in every three death being attributed to these diseases. The overarching problem with heart diseases is that once a person has suffered from an attack, there is a high likelihood of a recurrent attack. According to the American Heart Association, approximately 785,000 Americans per year suffer from heart attacks for the first time and about half of the aforementioned experience an ensuing attack. The second attack is often fatal, and therefore relapse prevention is crucial. One of the possible ways of averting the recurrence of such an attack is through the precise monitoring of the preceding biomarkers or risk indicators. This project encompasses the design, synthesis, characterization, and application of nanoparticle-based contrast agents that can potentially be used in the monitoring of the reemergence of a biomarker expressed after a person has suffered myocardial infarction. The overexpression of this biomarker, angiotensin converting enzyme (ACE), is also associated with development of cardiac and pulmonary fibrosis. To this end, highly concentrated gold nanoparticles have been synthesized and conjugated to Lisinopril, an ACE inhibitor, for the molecular imaging of ACE using X-ray CT. Various stabilities studies were conducted to verify the resistance of this gold nanoprobe in biological relevant media. They have also been successfully used in X-ray computed tomography to visualize tissue ACE and thus render them potentially versatile in the monitoring of cardiovascular diseases. An MRI tag was also conjugated to the gold nanoparticle affording the opportunity for bimodal imaging of ACE. This contrast agent could further be used for the quantification using K-edge CT of the relationship between the amount of the said marker and its role in predicting the possibility of a successive heart attack. The prepared nanoparticle-based contrast agent could ultimately be used to monitor the levels of this biomarker in people predisposed to cardiovascular diseases due to genetic biases. It is anticipated that the targeted gold nanoparticle system could be applied in the design of similar multifunctional nanoparticles through the use of other disease-specific imaging nanoprobes.

Problem: Heart Valve Regurgitation

MedlinePlus

... should be completely closed For example: Watch an animation of mitral valve regurgitation A leaking mitral valve ... Not Alone Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Reticulocyte Count Test

MedlinePlus

... Acid-Fast Bacillus (AFB) Testing Activated Clotting Time Acute Viral Hepatitis Panel Adenosine Deaminase Adrenocorticotropic Hormone (ACTH) ... Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin Abnormalities Hepatitis ...

Pericarditis

MedlinePlus

... heart attack. Chronic pericarditis is usually associated with chronic inflammation and may result in fluid around the heart ( ... people with pericarditis, particularly those with long-term inflammation and chronic recurrences, can develop permanent thickening, scarring and contraction ...

Myoglobin Test

MedlinePlus

... Disease , Heart Disease , Heart Attack Elsewhere On The Web MedlinePlus Medical Encyclopedia: Rhabdomyolysis MedlinePlus Medical Encyclopedia: Myositis ... request form. If your question relates to this web site and not to a specific lab test, ...

Heart attacks triggered by huge mud slides in mountain regions and severe flooding in inhabited areas.

PubMed

Nagayoshi, Yasuhiro; Yumoto, Shinya; Sakaguchi, Kazuhisa; Shudo, Chiharu; Takino, Shiro; Hashiyama, Motohiro; Kai, Yutaka; Kuroda, Yutaka; Kawano, Hiroaki; Ogawa, Hisao

2015-02-01

On July 12, 2012, heavy rains struck southwest Japan, particularly in the Mount Aso area. Huge mud slides in the mountains destroyed houses, and heavy rains caused severe flooding in the inhabited areas. We investigated the incidence of cardiovascular events after the disaster. We investigated patients who were admitted to the emergency department (ED) from July 12 to August 31 in 2012. We reviewed all patients with cardiovascular events, including acute myocardial infarction (AMI), angina attack, worsening of congestive heart failure (CHF), cardiopulmonary arrest (CPA), arrhythmias, tako-tsubo cardiomyopathy (TC), and symptomatic venous thromboembolism (VTE). The total number of cardiovascular events was 28 (14 supraventricular arrhythmias, 3 angina attacks, 1 AMI, 1 VTE, 4 CHF, 1 TC and 4 CPA). There was a significant increase in cardiovascular events during the follow-up period in 2012 in comparison with the average number of these events over the same time period during the prior 2 years (16.8 vs. 5.1/month, p<0.01). There was a sharp increase in cardiovascular events in the first week after the disaster. A second peak was observed 7 weeks after the disaster. Two patients with angina attack were previously diagnosed as having vasospastic angina. The incidence rate of AMI did not increase. An increase in cardiovascular events was observed after severe rainfalls and mud slides. Prevention of disaster-induced cardiovascular events should be a priority regardless of the magnitude of the disaster. Copyright © 2014. Published by Elsevier Ltd.

Evaluation of Word Attack Skills.

ERIC Educational Resources Information Center

Follettie, Joseph F.

A framework for more apt and sensitive evaluation of generalized word attack skill--the heart of oral reading skill--is presented. The paper envisions the design and development of oral reading instruction as bounded by a fully-specified evaluation scheme. (Author)

Understanding cardiovascular disease

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000759.htm Understanding cardiovascular disease To use the sharing features on this page, ... lead to heart attack or stroke. Types of Cardiovascular Disease Coronary heart disease (CHD) is the most common ...

Index of Glossary Terms

MedlinePlus

... Acid-Fast Bacillus (AFB) Testing Activated Clotting Time Acute Viral Hepatitis Panel Adenosine Deaminase Adrenocorticotropic Hormone (ACTH) ... Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin Abnormalities Hepatitis ...

BCR-ABL1: Test

MedlinePlus

... Acid-Fast Bacillus (AFB) Testing Activated Clotting Time Acute Viral Hepatitis Panel Adenosine Deaminase Adrenocorticotropic Hormone (ACTH) ... Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin Abnormalities Hepatitis ...

White Blood Cell Count

MedlinePlus

... Acid-Fast Bacillus (AFB) Testing Activated Clotting Time Acute Viral Hepatitis Panel Adenosine Deaminase Adrenocorticotropic Hormone (ACTH) ... Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin Abnormalities Hepatitis ...

Common Tests for Arrhythmia

MedlinePlus

... the heart's conduction system. Most significantly, it also triggers latent tachycardia or bradycardia . Induced tachycardias can usually ... Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms in Women 4 Warning Signs of a ...

Heart Attack Symptoms in Women

MedlinePlus

... for Heart.org Arrhythmia About Arrhythmia Why Arrhythmia Matters Understand Your Risk for Arrhythmia Symptoms, Diagnosis & Monitoring ... How HBP Harms Your Health Make Changes That Matter Find HBP Tools & Resources Stroke Vascular Health Peripheral ...

Cerebral correlates of heart rate variations during a spontaneous panic attack in the fMRI scanner.

PubMed

Spiegelhalder, Kai; Hornyak, Magdolna; Kyle, Simon David; Paul, Dominik; Blechert, Jens; Seifritz, Erich; Hennig, Jürgen; Tebartz van Elst, Ludger; Riemann, Dieter; Feige, Bernd

2009-12-01

We report the first published case study of a suddenly occurring panic attack in a patient with no prior history of panic disorder during combined functional magnetic resonance imaging (fMRI, 1.5 Tesla) and electrocardiogram (ECG) recording. The single case was a 46-year-old woman who developed a panic attack near the planned end of the fMRI acquisition session, which therefore had to be aborted. Correlational analysis of heart rate fluctuations and fMRI data revealed a significant negative association in the left middle temporal gyrus. Additionally, regions-of-interest (ROI) analyses indicated significant positive associations in the left amygdala, and trends towards significance in the right amygdala and left insula.

Special Operations Soldier With Cardiac Family History: Use of CCTA and Protein Biomarker Testing to Detect Risk of Heart Attack From Noncalcified Plaque.

PubMed

Singh, Millee; Kroman, Anne; Singh, Juile; Tariq, Hassan; Amin, Shetal; Morales-Pablon, Cesar Alberto; Cahill, Kristina Vanessa; Harrison, Eric Edward

2015-01-01

We sought to characterize the risk of a heart attack in a 48-year-old asymptomatic US Special Operations Command (SOCOM) Soldier without known coronary artery disease (CAD). CAD continues to be a leading cause of morbidity and mortality among most age groups in the United States. Much research is dedicated to establishing new techniques to predict myocardial infarction (MI). Coronary computed tomography (CT) angiography, also known as CCTA, along with 7-protein serum biomarker risk assessment was performed for risk evaluation. A 48-year-old SOCOM Soldier with a family history of heart disease had skeletal chest pain from war injuries and a 5-fold higher risk of heart attack over the next 5 years on the basis of protein markers. A nonobstructive left anterior descending coronary artery (LAD) plaque with a lipid-rich core and a thin fibrous cap (i.e., vulnerable plaque) was detected by CCTA. The patient was warned about his risk and prescribed four cardiac medications and scheduled for angioplasty even though he fell outside the guidelines by not having a severe obstructive blockage. Four days later, unfortunately, he had a heart attack before starting his medications and before angioplasty. CCTA with biomarker testing may have an important role in predicating acute coronary syndrome (ACS) in Special Operations Forces (SOF) Soldiers with at least one risk factor. Conventional stress testing and nuclear scanning would not detect non-flow-limiting vulnerable plaques in vulnerable patients. In order to collect more data, the PROTECT Registry has been started to evaluate asymptomatic Soldiers with at least one risk factor referred to the clinic by military physicians. 2015.

WBC (White Blood Cell) Differential Count

MedlinePlus

... Acid-Fast Bacillus (AFB) Testing Activated Clotting Time Acute Viral Hepatitis Panel Adenosine Deaminase Adrenocorticotropic Hormone (ACTH) ... Guillain-Barré Syndrome Hashimoto Thyroiditis Heart Attack and Acute Coronary Syndrome Heart Disease Hemochromatosis Hemoglobin Abnormalities Hepatitis ...

Thrombus formation in the interrupted segment of the aorta.

PubMed

Karavelioğlu, Yusuf; Kalçık, Macit; Yetim, Mucahit; Doğan, Tolga; Gölbaşı, Zehra

2017-06-01

Interrupted aorta is a very rare heart defect in which there is a gap between the ascending and the descending thoracic aorta. It is usually associated with other cardiac anomalies, including ventricular septal defect, ductus arteriosus, and truncus arteriosus. Severe cases present with serious complications such as hypertension, heart failure, or intracranial hemorrhage. Neurological complications are very rare form of presentation and commonly associated with intracranial aneurysms. We have reported a case of interrupted aorta who presented with transient ischemic attack due to thrombus formation in the interrupted segment of the aorta. © 2017, Wiley Periodicals, Inc.

A pre-test post-test study of a brief educational intervention demonstrates improved knowledge of potential acute myocardial infarction symptoms and appropriate responses in cardiac rehabilitation patients.

PubMed

Gallagher, Robyn; Roach, Kellie; Belshaw, Julie; Kirkness, Ann; Sadler, Leonie; Warrington, Darrell

2013-05-01

Patient delay in recognizing and responding to potential acute myocardial infarction (AMI) symptoms is an international issue. Cardiac rehabilitation provides an ideal opportunity to deliver an intervention. This study examines an individual educational intervention on knowledge of heart attack warning signs and specific chest pain action plans for people with coronary heart disease. Cardiac rehabilitation participants at five hospitals were assessed at program entry and tailored education was provided using the Heart Foundation of Australia's Heart Attack Warning Signs campaign educational tool. Participants (n=137) were reassessed at program conclusion (six to eight weeks). Study participants had a mean age of 64.48 years (SD 12.22), were predominantly male (78%) and most commonly presented with a current referral diagnosis of a percutaneous coronary intervention (PCI) (80%) and/or AMI (60%). There were statistically significant improvements in the reporting of 11 of the 14 warning signs of heart attack, with patients reporting 2.56 more warning signs on average at outcome (p<.0001). Patients reported more heart attack warning signs if they had completed high school education (β=1.14) or had better knowledge before the intervention (β=.57). There were statistically significant improvements in reporting of all appropriate actions in response to potential AMI symptoms, with patients reporting an average of 1.3 more actions at outcome (p<.001), with no change in the median time they would tolerate symptoms (p=.16). A brief education session using a single standardised tool and adapted to a patient assessment is effective in improving knowledge of potential AMI symptoms and appropriate responses in cardiac rehabilitation up to two months following. Copyright © 2012 Australian College of Critical Care Nurses Ltd. Published by Elsevier Ltd. All rights reserved.

The Spatial and Temporal Patterns of Insurgent Attacks

DTIC Science & Technology

2014-06-13

INTRODUCTION We must not rely on changing the hearts and minds of terrorists. The motivation for terrorism results from long-term social, cultural and...psychological pressures, which are difficult to alter. But motivation is only part of the formula for terrorism. The other is opportunity for attack that...terrorists; motivation and opportunity reduction brings more immediate protection. In any case, easy opportunities encourage terrorists to attack

Understand Your Risk of Heart Attack

MedlinePlus

... increase the risk of heart and blood vessel (cardiovascular) disease. Modifiable risk factors Some major risk factors can ... These factors are associated with increased risk of cardiovascular disease, but their significance and prevalence haven't yet ...

Ethnicity and Onset of Cardiovascular Disease: A CALIBER Study

ClinicalTrials.gov

2017-06-07

Abdominal Aortic Aneurysm; Coronary Heart Disease; Sudden Cardiac Death; Intracerebral Haemorrhage; Heart Failure; Ischemic Stroke; Myocardial Infarction; Stroke; Peripheral Arterial Disease; Stable Angina Pectoris; Subarachnoid Haemorrhage; Transient Ischemic Attack; Unstable Angina; Cardiac Arrest

Angina - when you have chest pain

MedlinePlus

... Coronary heart disease - chest pain; ACS - chest pain; Heart attack - chest pain; Myocardial infarction - chest pain; MI - chest pain ... AHA guideline for the management of ST-elevation myocardial infarction: executive summary: a report of the American College ...

Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys

ClinicalTrials.gov

2018-05-02

Heart Attack; Cardiac Arrest; Congestive Heart Failure; Atrial Fibrillation; Angina; Deep Vein Thrombosis; Pulmonary Embolism; Respiratory Arrest; Respiratory Failure; Pneumonia; Gastrointestinal Bleed; Stomach Ulcer; Delirium; Stroke; Nerve Injury; Surgical Wound Infection

Mortality and morbidity during and after Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial: results by sex.

PubMed

Oparil, Suzanne; Davis, Barry R; Cushman, William C; Ford, Charles E; Furberg, Curt D; Habib, Gabriel B; Haywood, L Julian; Margolis, Karen; Probstfield, Jeffrey L; Whelton, Paul K; Wright, Jackson T

2013-05-01

To determine whether an angiotensin-converting enzyme inhibitor (lisinopril) or calcium channel blocker (amlodipine) is superior to a diuretic (chlorthalidone) in reducing cardiovascular disease incidence in sex subgroups, we carried out a prespecified subgroup analysis of 15 638 women and 17 719 men in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). Total follow-up (active treatment + passive surveillance using national administrative databases to ascertain deaths and hospitalizations) was 8 to 13 years. The primary outcome was fatal coronary heart disease or nonfatal myocardial infarction. Secondary outcomes included all-cause mortality, stroke, combined cardiovascular disease (coronary heart disease death, nonfatal myocardial infarction, stroke, angina, coronary revascularization, heart failure [HF], or peripheral vascular disease), and end-stage renal disease. In-trial rates of HF, stroke, and combined cardiovascular disease were significantly higher for lisinopril compared with chlorthalidone, and rates of HF were significantly higher for amlodipine compared with chlorthalidone in both men and women. There were no significant treatment sex interactions. These findings did not persist through the extension period with the exception of the HF result for amlodipine versus chlorthalidone, which did not differ significantly by sex. For both women and men, rates were not lower in the amlodipine or lisinopril groups than in the chlorthalidone group for either the primary coronary heart disease outcome or any other cardiovascular disease outcome, and chlorthalidone-based treatment resulted in the lowest risk of HF. Neither lisinopril nor amlodipine is superior to chlorthalidone for initial treatment of hypertension in either women or men. Clinical Trial Registration- clinicaltrials.gov; Identifier: NCT00000542.

Thyrotoxic periodic paralysis

MedlinePlus

... with low potassium. The provider may try to trigger an attack by giving you insulin and sugar (glucose, which reduces potassium level) or thyroid hormone. The following signs may be seen during the attack: Decreased or no reflexes Heart arrhythmias Low potassium in the bloodstream ( serum potassium ...

Autonomic changes after treatment of agoraphobia with panic attacks.

PubMed

Roth, W T; Telch, M J; Taylor, C B; Agras, W S

1988-04-01

Twenty-three patients meeting DSM-III criteria for agoraphobia with panic attacks and 14 age-, race-, and sex-matched nonanxious controls were tested in the laboratory and on a test walk in a shopping mall. The patients were tested before and after about 15 weeks of treatment with placebo and exposure therapy, imipramine and exposure therapy, or imipramine and initial antiexposure instructions. Controls were tested twice at a similar interval, but without any treatment. On test day 1, patients compared to controls showed higher average heart rate and skin conductance levels and greater numbers of skin conductance fluctuations in the laboratory, and higher heart rates before and during the test walk. Between pretreatment and posttreatment tests, clinical ratings improved and skin conductance levels decreased in all treatment groups. Heart rate levels in the laboratory, on the other hand, decreased in patients on placebo and rose in patients on imipramine. Thus, imipramine compromises the usefulness of heart rate as a measure of emotional arousal. Higher pretreatment heart rates predicted greater clinical improvement.

75 FR 70273 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

... Institute Special Emphasis Panel, The Antihypertensive and Lipid-Lowering to Prevent Heart Attack Trial... Research Demonstration and Dissemination Projects. Date: December 14, 2010. Time: 8 a.m. to 2 p.m. Agenda... Assistance Program Nos. 93.233, National Center for Sleep Disorders Research; 93.837, Heart and Vascular...

Serum Uric Acid Levels and Onset of Cardiovascular Diseases: a CALIBER Study

ClinicalTrials.gov

2018-02-06

Stable Angina; Unstable Angina; Myocardial Infarction; Unheralded Coronary Heart Disease Death; Heart Failure; Cardiac Arrest; Transient Ischaemic Attack; Ischemic Stroke; Subarachnoid Hemorrhage; Intracerebral Hemorrhage; Peripheral Arterial Disease; Abdominal Aortic Aneurysm; Atrial Fibrillation

Electrophysiology Studies (EPS)

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Angina (Chest Pain)

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Other Rhythm Disorders

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

TV Crime Reporter Missed Clues | NIH MedlinePlus the Magazine

MedlinePlus

... JavaScript on. Feature: Women and Heart Disease TV Crime Reporter Missed Clues Past Issues / Spring 2016 Table ... heart attack at the age of 36. A crime reporter for WJLA-TV in Washington, D.C., ...

Then & Now: Medical Research Pays Off for All Americans

MedlinePlus

... disease, heart failure, irregular heartbeat, heart attack, and high blood pressure. According to physician and Taft scholar Dr. John G. Sotos, M.D., writing in Chest, the Journal of the American College of Chest Physicians: "It ...

Can Patients with Cardiovascular Disease Take Nonsteroidal Antiinflammatory Drugs?

MedlinePlus

... Table 2. Who Should Not Take NSAIDs? * Does Aspirin Have All of These Side Effects? Aspirin does not increase the chance of a heart attack. In fact, aspirin can lower your risk of having a heart ...

Panic disorder and incident coronary heart disease: a systematic review and meta-analysis protocol.

PubMed

Tully, Phillip J; Wittert, Gary A; Turnbull, Deborah A; Beltrame, John F; Horowitz, John D; Cosh, Suzanne; Baumeister, Harald

2015-03-25

The clinical presentation of panic disorder and panic attack overlaps many symptoms typically experienced in coronary heart disease (CHD). Etiological links between panic disorder and CHD are controversial and remain largely tenuous. This systematic review aims to pool together data regarding panic disorder with respect to incident CHD or myocardial infarction. Electronic databases (MEDLINE, EMBASE, PsycINFO and SCOPUS) will be searched using a search strategy exploding the topics for CHD and panic disorder. Authors and reference lists of included studies will also be contacted to identify additional published and unpublished studies. Eligibility criteria are as follows: persons without CHD who meet criteria for panic disorder, panic attack, anxiety neurosis or elevated panic disorder symptoms; Comparison: persons without CHD who do not meet criteria for panic disorder, panic attack, anxiety neurosis or elevated panic disorder symptoms; verified fatal and non-fatal CHD at follow-up; including coronary revascularization procedure, coronary artery disease, and myocardial infarction. Studies adopting self-report CHD will be ineligible. Screening will be undertaken by two independent reviewers with disagreements resolved through discussion. Data extraction will include original data specified as hazard ratios, risk ratios, and original cell data if available. Risk of bias assessment will be undertaken by two independent reviewers. Meta-analytic methods will be used to synthesize the data collected relating to the CHD outcomes with Cochrane Review Manager 5.3. This systematic review aims to clarify whether panic disorder is associated with elevated risk for subsequent CHD. An evaluation of the etiological links between panic disorder with incident CHD might inform evidence-based clinical practice and policy concerning triaging chest pain patients, diagnostic assessment, and psychiatric intervention with panic disorder patients. PROSPERO CRD42014014891 .

Complications to Avoid with Pre-Diabetes

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Understand Your Risk for Cardiac Arrest

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Atrial Fibrillation

MedlinePlus

... pain Dizziness or fainting Fatigue Confusion AF can lead to an increased risk of stroke. In many patients, it can also cause chest pain, heart attack, or heart failure. Doctors diagnose AF using family and medical history, a physical exam, and a test called an ...

Heart Toxicity Related to Herbs and Dietary Supplements: Online Table of Case Reports. Part 4 of 5.

PubMed

Brown, Amy C

2017-10-05

The purpose of this review was to create an online research summary table of heart toxicity case reports related to dietary supplements (DS; includes herbs). Documented PubMed case reports of DS appearing to contribute to heart-related problems were used to create a "Toxic Table" that summarized the research (1966 to April, 2016, and cross-referencing). Keywords included "herb," "dietary supplement," and cardiac terms. Case reports were excluded if they were herb combinations (some exceptions), Chinese herb mixtures, teas of mixed herb contents, mushrooms, poisonous plants, self-harm (e.g. suicide), excess dose (except vitamins/minerals), drugs or illegal drugs, drug-herbal interactions, and confounders of drugs or diseases. The spectrum of heart toxicities included hypertension, hypotension, hypokalemia, bradycardia, tachycardia, arrhythmia, ventricular fibrillation, heart attack, cardiac arrest, heart failure, and death. Heart related problems were associated with approximately seven herbs: Four traditional Chinese medicine herbs - Don quai (Angelica sinensis), Jin bu huan (Lycopodium serratum), Thundergod vine or lei gong teng (Tripterygium wilfordii Hook F), and Ting kung teng (Erycibe henryi prain); one an Ayruvedic herb - Aswagandha, (Withania somnifera); and two North American herbs - blue cohosh (Caulophyllum thalictroides), and Yohimbe (Pausinystalia johimbe). Aconitum and Ephedra species are no longer sold in the United States. The DS included, but are not limited to five DS - bitter orange, caffeine, certain energy drinks, nitric oxide products, and a calming product. Six additional DS are no longer sold. Licorice was the food related to heart problems. The online "Toxic Table" forewarns clinicians, consumers and the DS industry by listing DS with case reports related to heart toxicity. It may also contribute to Phase IV post marketing surveillance to diminish adverse events that Government officials use to regulate DS.

Pathophysiology of cardiac hypertrophy and heart failure: signaling pathways and novel therapeutic targets.

PubMed

Tham, Yow Keat; Bernardo, Bianca C; Ooi, Jenny Y Y; Weeks, Kate L; McMullen, Julie R

2015-09-01

The onset of heart failure is typically preceded by cardiac hypertrophy, a response of the heart to increased workload, a cardiac insult such as a heart attack or genetic mutation. Cardiac hypertrophy is usually characterized by an increase in cardiomyocyte size and thickening of ventricular walls. Initially, such growth is an adaptive response to maintain cardiac function; however, in settings of sustained stress and as time progresses, these changes become maladaptive and the heart ultimately fails. In this review, we discuss the key features of pathological cardiac hypertrophy and the numerous mediators that have been found to be involved in the pathogenesis of cardiac hypertrophy affecting gene transcription, calcium handling, protein synthesis, metabolism, autophagy, oxidative stress and inflammation. We also discuss new mediators including signaling proteins, microRNAs, long noncoding RNAs and new findings related to the role of calcineurin and calcium-/calmodulin-dependent protein kinases. We also highlight mediators and processes which contribute to the transition from adaptive cardiac remodeling to maladaptive remodeling and heart failure. Treatment strategies for heart failure commonly include diuretics, angiotensin converting enzyme inhibitors, angiotensin II receptor blockers and β-blockers; however, mortality rates remain high. Here, we discuss new therapeutic approaches (e.g., RNA-based therapies, dietary supplementation, small molecules) either entering clinical trials or in preclinical development. Finally, we address the challenges that remain in translating these discoveries to new and approved therapies for heart failure.

Charles L Drake (1924-1997)

NASA Astrophysics Data System (ADS)

AGU has lost a former President and staunch supporter with the death of Chuck Drake from a heart attack on July 8. A member of AGU since 1950, Drake was a Union Fellow and President of the Union from 1984-1986. His other leadership positions and scientific honors included fellowship in the American Association for the Advancement of Science and the presidency of the Geological Society of America.

Medical Tests and Procedures for Finding and Treating Heart and Blood Vessel Disease

MedlinePlus

... the narrowed or blocked blood vessel. Then the balloon is inflated, opening the narrowed artery. Awire mesh tube, called a stent, may be left in place to help keep the artery open. Angioplasty may be done during a heart attack. There are many medical tests and procedures to find and treat heart ...

Running, Heart Disease, and the Ironic Death of Jim Fixx.

ERIC Educational Resources Information Center

Plymire, Darcy C.

2002-01-01

Runner Jim Fixx wrote a book about running and died young of a heart attack while running. Fixx and other authors believed heart disease resulted from overcivilization and recommended running as a way of life and cure, advising readers to listen to their bodies instead of their doctors. Fixx's adherence to that philosophy explains his behavior…

Broken heart: depression in cardiovascular disease

PubMed Central

Krishnan, K. Ranga R.

2003-01-01

Heart disease and depression are among the most common diseases seen in developed countries. The relation-ship between heart disease and depression has been the subject of both popular interest and scientific research. Sadness is often portrayed as a feeling of heaviness in the chest or as a “broken heart.” Interestingly as we learn more about the expression of emotions, it appears that these perceptions may simply be the language representation of somatic feelings. Large, prospective, longitudinal studies that have examined the relationship between depression and development of coronary artery disease (CAD) have shown that depression is a risk factor for the development of CAD. Depression also increases mortality in patients with stable CAD or myocardial infarction compared with patients without depression. The recent Sertraline AntiDepressant HeARt attack Trial (SADHART) has shown that selective serotonin reuptake inhibitors like sertraline can be safely used in patients with depression following myocardial infarction. There is also intriguing evidence that treating depression with antidepressants may improve outcomes, including mortality. PMID:22034195

The revolution in risk assessment and disease detection made possible with non-invasive imaging: implications for population science.

PubMed

Carr, J Jeffrey

2012-01-01

The ability to quantify subclinical disease to assess cardiovascular disease is greatly enhanced by modern medical imaging techniques that incorporate concepts from biomedical engineering and computer science. These techniques' numerical results, known as quantitative phenotypes, can be used to help us better understand both health and disease states. In this report, we describe our efforts in using the latest imaging technologies to assess cardiovascular disease risk by quantifying subclinical disease of participants in the Jackson Heart Study. The CT and MRI exams of the Jackson Heart Study have collected detailed information from approximately 3,000 participants. Analyses of the images from these exams provide information on several measures including the amount of plaque in the coronary arteries and the ability of the heart to pump blood. These measures can then be added to the wealth of information on JHS participants to understand how these conditions, as well as how clinical events, such as heart attacks and heart failure, occur in African Americans.

Sleep duration versus sleep insufficiency as predictors of cardiometabolic health outcomes.

PubMed

Altman, Nicole G; Izci-Balserak, Bilgay; Schopfer, Elizabeth; Jackson, Nicholas; Rattanaumpawan, Pinyo; Gehrman, Philip R; Patel, Nirav P; Grandner, Michael A

2012-12-01

The objective of the present study was to investigate the relationship between sleep insufficiency and sleep duration, particularly regarding negative cardiometabolic health outcomes already considered to be affected by reduced sleep time. A total of N=30,934 participants from the 2009 Behavioural Risk Factor Surveillance System (BRFSS) answered questions about their sleep duration as well as subjective feelings of sleep insufficiency. Outcomes included body mass index (BMI), obesity (BMI ≥ 30kgm(-2)) and history of hypertension, diabetes, hypercholesterolaemia, heart attack and stroke. Linear and logistic regression models examined whether cardiometabolic outcomes were associated with (1) sleep duration alone, (2) sleep insufficiency alone and (3) the combined effect of sleep duration and sleep insufficiency. Results indicated that, when examined alone, sleep duration <5h (versus 7h) was related to BMI (B=2.716, p<0.01), obesity (B=2.080, p<0.000001), diabetes (B=3.162, p<0.000001), hypertension (B=2.703, p<0.000001), hypercholesterolaemia (B=1.922, p<0.00001), heart attack (B=4.704, p<0.000001) and stroke (B=4.558, p<0.000001), and sleep insufficiency (days per week, continuous) was related to BMI (B=0.181, p<0.01), obesity (B=1.061, p<0.000001) and hypercholesterolaemia (B=1.025, p<0.01). All of these relationships remained significant after adjustment for covariates, except for diabetes and sleep duration. Also, after adjustment, a significant relationship between insufficient sleep and hypertension emerged (B=1.039, p<0.001). When evaluated together, after adjustment for covariates, significant relationships remained between sleep duration <5h (versus 7h) and BMI (B=1.266, p<0.05), obesity (B=1.389, p<0.05), hypertension (B=1.555, p<0.01), heart attack (B=2.513, p<0.01) and stroke (B=1.807, p<0.05). It should be noted that relationships between sleep duration >9h (versus 7h) were seen for heart attack (B=1.863, p<0.001) and stroke (B=1.816, p<0.01). In these models, sleep insufficiency was associated with hypercholesterolaemia (B=1.031, p<0.01) and hypertension (B=1.027, p<0.05). These analyses show that both sleep duration and insufficiency are related to cardiometabolic health outcomes, and that when evaluated together, both variables demonstrate unique effects. Copyright © 2012 Elsevier B.V. All rights reserved.

Sleep Duration versus Sleep Insufficiency as Predictors of Cardiometabolic Health Outcomes

PubMed Central

Altman, Nicole G.; Schopfer, Elizabeth; Jackson, Nicholas; Izci-Balserak, Bilgay; Rattanaumpawan, Pinyo; Gehrman, Philip R.; Patel, Nirav P.; Grandner, Michael A.

2012-01-01

Objective The objective of the present study was to investigate the relationship between sleep insufficiency and sleep duration, particularly regarding negative cardiometabolic health outcomes already considered to be affected by reduced sleep time. Methods A total of N=30,934 participants from the 2009 Behavioral Risk Factor Surveillance System (BRFSS) answered questions about their sleep duration as well as subjective feelings of sleep insufficiency. Outcomes included body mass index (BMI), obesity (BMI≥30), and history of hypertension, diabetes, hypercholesterolemia, heart attack, and stroke. Linear and logistic regression models examined whether cardiometabolic outcomes were associated with (1) sleep duration alone, (2) sleep insufficiency alone, and (3) the combined effect of sleep duration and sleep insufficiency. Results Results indicated that, when examined alone, sleep duration <5 hours (vs 7 hours) was related to BMI (B=2.716, p<0.01), obesity (B=2.080, p<0.000001), diabetes (B=3.162, p<0.000001), hypertension (B=2.703, p<0.000001), hypercholesterolemia (B=1.922, p<0.00001), heart attack (B=4.704, p<0.000001), and stroke (B=4.558, p<0.000001), and sleep insufficiency (days per week, continuous) was related to BMI (B=0.181, p<.01), obesity (B=1.061, p<0.000001), and hypercholesterolemia (B=1.025, p<.01). All of these relationships remained significant after adjustment for covariates, except for diabetes and sleep duration. Also, after adjustment, a significant relationship between insufficient sleep and hypertension emerged (B=1.039, p<.001). When evaluated together, after adjustment for covariates, significant relationships remained between sleep duration <5 hours (vs 7 hours) and BMI (B=1.266, p<0.05), obesity (B=1.389, p<.05), hypertension (B=1.555, p<0.01), heart attack (B=2.513, p<0.01)and stroke (B=1.807, p<0.05). It should be noted that relationships between sleep duration >9 hours (vs 7 hours) were seen for heart attack (B=1.863, p<0.001) and stroke (B=1.816, p<0.01). In these models, sleep insufficiency was associated with hypercholesterolemia (B=1.031, p<0.01)and hypertension (B=1.027, p<0.05). Conclusions These analyses show that both sleep duration and insufficiency are related to cardiometabolic health outcomes, and that when evaluated together, both variables demonstrate unique effects. PMID:23141932

Illusions of Unique Invulnerability: Impact of Beliefs on Behavior

DTIC Science & Technology

1991-12-01

each scale.) I. Having a heart attack Not at all likely 1 2 4 5 6 7 Extremely likely 2. Developing a drug /alcohol addiction Not at all likely 1 2 3 4...each scale.) 1. Having a heart attack Not at all likely 1 2 3 4 5 6 7 Extremely likely 2. Developing a drug /alcohol addiction Not at all likely 1 2 3 4...Not at all likely 1 2 3 4 5 6 7 Extrenely likely 2. Developing a drug /alcohol addiction Not at all likely 1 2 3 4 5 6 7 Extrenly likely 3

Strategies for Preparing United States Combat Organizations for the Inevitability of Casualties

DTIC Science & Technology

2012-06-08

heart, nausea and diarrhea , and anxiety and indecisiveness (Bethea 2010, 79). These mild stress reactions seem to align with what is occurring during...The technique used to exercise combat fear inoculation was by requesting the cooperation of police attack dogs . The members of de Beckers...organization all became attack dog victims by donning the appropriate protective gear and allowing attack dogs to have their way with them. Grossman explains

Special coverage: 9th Conference on Retroviruses. TB, pneumonia deaths down, but heart attacks up.

PubMed

2002-05-01

The profile of AIDS deaths has changed since HIV-infected patients began to receive highly active antiretroviral therapy in 1996. While fewer people are now dying overall, more are dying from non-AIDS-related diseases. Research from the Centers for Disease Control and Prevention and other sources is showing an increase in non-AIDS-defining illnesses. One CDC study presented at the recent retroviruses conference showed that while there have been declines in the proportions of deaths from some AIDS-related causes, there is an increase in deaths from non-AIDS-related causes, including liver and kidney disease and possibly ischemic heart disease.

Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes

ClinicalTrials.gov

2013-03-03

Heart Diseases; Cardiovascular Diseases; Acute Myocardial Infarction; Unstable Angina; Chronic Stable Angina; Ischemic Stroke; Cerebrovascular Accident; Subarachnoid Hemorrhage; Transient Ischemic Attack; Abdominal Aortic Aneurysm; Peripheral Arterial Disease; Sudden Coronary Death; Ventricular Arrhythmia; Sudden Death; Cardiac Arrest; Heart Failure

Understand Your Risk for Excessive Blood Clotting

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Living with Your Implantable Cardioverter Defibrillator (ICD)

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke. Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Social Deprivation and Initial Presentation of 12 Cardiovascular Diseases: a CALIBER Study

ClinicalTrials.gov

2013-09-03

Abdominal Aortic Aneurysm; Coronary Heart Disease NOS; Unheralded Corronary Death; Intracerebral Haemorrhage; Heart Failure; Ischemic Stroke; Myocardial Infarction; Stroke; Peripheral Arterial Disease; Stable Angina Pectoris; Subarachnoid Haemorrhage; Transient Ischemic Attack; Unstable Angina; Cardiac Arrest, Sudden Cardiac Death

Taking Care of Your Heart

MedlinePlus

... risk for a heart attack. A is for A1C The A1C test tells you your average blood glucose over ... blood glucose may be reported in 2 ways: ■ A1C (as a percentage) ■ estimated Average Glucose (eAG) in ...

Analysis of the influence location of the fiber optic sensor on the measurement and determination the heart rate of the human body

NASA Astrophysics Data System (ADS)

Nedoma, Jan; Fajkus, Marcel; Martinek, Radek; Cubik, Jakub; Kepak, Stanislav; Vanus, Jan; Zboril, Ondrej; Vasinek, Vladimir

2017-10-01

Authors of this article focused on the analysis of the influence location of the fiber-optic sensor on the measurement and determination the heart rate of the human body. The sensor uses a Fiber Bragg Grating (FBG) and is encapsulated in the polymer polydimethylsiloxane (PDMS). The combination of fiber-optic technology and its encapsulation in a polymer PDMS allows the use of the sensor e.g. in magnetic resonance environments (MRI). Among currently solved doctors requirements belongs field focusing on the study of hyperventilation and panic attacks of patients during MRI examination due to their very frequent occurrence. Proposed FBG sensor can help doctors to predict (based on heart rate) hyperventilation and panic attacks of patients during MRI examinations. For the most accurate determination of the heart rate, it is necessary to know the influence location of the sensor on the human body. The sensor functionality and analysis of the sensor placement on the heart rate has been verified by a series of real experimental measurements of test subjects in laboratory environment.

Keeping a Beat on the Heart

NASA Technical Reports Server (NTRS)

Liszka, Kathy J.; Mackin, Michael A.; Liehter, Michael J.; York, David W.; Pillai, Dilip; Rosenbaum, David S.

2005-01-01

Feel the relief of a patient suffering from heart arrhythmia, who is able to return home while having her heart monitored by health professionals 24 hours a day, without the fear that she will miss an important indicator and suffer a fatal heart attack - using technology originally developed to conduct experiments on the Space Shuttle. Approximately 400,000 Americans die every year from sudden heart attacks . Medical research revealed that patterns of electrical activity in the heart can act as predictors of these lethal cardiac events known as arrhythmias. Fortunately, certain arrhythmias such as ventricular fibrillation (loss of regular heartbeat and subsequent loss of function) and ventricular tachycardia (rapid heartbeats), can be detected and appropriately treated. Today, patients at moderate risk of arrhythmias can benefit from technology that would permit long- term continuous monitoring of electrical cardiac rhythms outside the hospital environment in the comfort of their own homes. Medical telemetry systems, also known as telemedicine, are evolving rapidly as wireless communication technology advances, evidenced by the commercial products and research prototypes for remote health monitoring that have appeared in recent years. Wireless systems allow patients to move freely in their home and work environment while being monitored remotely by health care professionals.

Changing the diagnostic criteria for myocardial infarction in patients with a suspected heart attack affects the measurement of 30 day mortality but not long term survival

PubMed Central

Packham, C; Gray, D; Weston, C; Large, A; Silcocks, P; Hampton, J

2002-01-01

Objectives: To explore the effects of alternative methods of defining myocardial infarction on the numbers and survival patterns of patients identified as having sustained a confirmed myocardial infarct. Design: An inclusive historical cohort of patients admitted with a suspected heart attack. Patients were recoded from raw clinical data (collected at the index admission) to the epidemiological definitions of myocardial infarction used by the Nottingham heart attack register (NHAR), the World Health Organization (MONICA), and the UK heart attack study. Setting: Single health district. Patients: The NHAR identified all patients admitted in 1992 with suspected myocardial infarction. Outcome measures: Survival at 30 days and four year postdischarge. Results: 2739 patients were identified, of whom 90% survived to discharge. Recoding increased the numbers of patients defined as having confirmed myocardial infarction from 26% under the original NHAR classification to 69%, depending on the classification system used. In confirmed myocardial infarction, subsequent 30 day survival from admission varied from 77–86% depending on the classification system; four year survival after discharge was not affected. The distribution of important prognostic variables differed significantly between groups of patients with confirmed myocardial infarction defined by different systems. Patients with suspected but unconfirmed myocardial infarction under all classification systems had a worse postdischarge mortality. Conclusions: The classification system used had a substantial effect on the numbers of patients identified as having had a myocardial infarct, and on the 30 day survival. There were significant numbers of patients with more atypical presentations, not labelled as myocardial infarction, who did badly following discharge. More research is needed on these patients. PMID:12231586

A rare case of recurrent vasodepressive attacks of 2-hours duration: analysis of the mechanism by muscle sympathetic nerve activity recording.

PubMed

Yatomi, A; Iguchi, A; Uemura, K; Sakamoto, N; Iwase, S; Mano, T

1989-03-01

Muscle sympathetic nerve activity was recorded in a 57-year-old male patient suffering from severe hypotensive attacks with bradycardia for 10 years. Continuous blood pressure recording demonstrated frequent drastic falls in pressure. Disappearance and reappearance of muscle sympathetic nerve activity coincided with the onset and termination of attacks. Awakening from sleep or emotional and/or cardiovascular stress seems to trigger hypotension. Cardiac pacemaker was not useful in limiting the attack, because right ventricular pacing caused abrupt falls in both blood pressure and heart rate.

Attacks on the Freedom To Learn. 1986-1987 Report.

ERIC Educational Resources Information Center

People for the American Way, Washington, DC.

Documenting a cumulative attack on the freedom to learn, which strikes at the heart of public education, this report describes how censorship has grown since 1982, highlighting trends that have emerged over five years, the actors, the challenges, and the results. Following an introduction, the report documents the state of censorship for…

Hospital mergers and acquisitions: does market consolidation harm patients?

PubMed

Ho, V; Hamilton, B H

2000-09-01

Debate continues on whether consolidation in health care markets enhances efficiency or instead facilitates market power, possibly damaging quality. We compare the quality of hospital care before and after mergers and acquisitions in California between 1992 and 1995. We analyze inpatient mortality for heart attack and stroke patients, 90-day readmission for heart attack patients, and discharge within 48 h for normal newborn babies. Recent mergers and acquisitions have not had a measurable impact on inpatient mortality, although the associated standard errors are large. Readmission rates and early discharge increased in some cases. The adverse consequences of increased market power on the quality of care require further substantiation.

Survival of resuscitated cardiac arrest patients with ST-elevation myocardial infarction (STEMI) conveyed directly to a Heart Attack Centre by ambulance clinicians.

PubMed

Fothergill, Rachael T; Watson, Lynne R; Virdi, Gurkamal K; Moore, Fionna P; Whitbread, Mark

2014-01-01

This study reports survival outcomes for patients resuscitated from out-of-hospital cardiac arrest (OHCA) subsequent to ST-elevation myocardial infarction (STEMI), and who were conveyed directly by ambulance clinicians to a specialist Heart Attack Centre for expert cardiology assessment, angiography and possible percutaneous coronary intervention (PCI). This is a retrospective descriptive review of data sourced from the London Ambulance Service's OHCA registry over a one-year period. We observed excellent survival rates for our cohort of patients with 66% of patients surviving to be discharged from hospital, the majority of whom were still alive after one year. Those who survived tended to be younger, to have had a witnessed arrest in a public place with an initial cardiac rhythm of VF/VT, and to have been transported to the specialist centre more quickly than those who did not. A system allowing ambulance clinicians to autonomously convey OHCA STEMI patients who achieve a return of spontaneous circulation directly to a Heart Attack Centre is highly effective and yields excellent survival outcomes. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Cardiopulmonary Resuscitation in Manitoba Schools. A Supplement to the K-12 Physical Education Guide. Curriculum Support Series.

ERIC Educational Resources Information Center

Manitoba Dept. of Education, Winnipeg.

This manual outlines the curriculum for the Heart Saver Program, designed for students in the tenth grade in Manitoba. It contains guidelines for instruction on: (1) risk factors of heart disease; (2) warning signals of heart attack; (3) factors involved in intervening in an emergency; (4) anatomy and physiology; (5) techniques for dealing with an…

Panic disorder: a different perspective.

PubMed

Ranganathan, A; Beitman, B D

1998-02-01

Panic disorder is a chronic and debilitating illness. In this article, we present an algorithm of the diagnosis and treatment of the illness. We place much importance upon the patient variables associated with the treatment decisions. We emphasize strong patient involvement in treatment as a way to become panic free and improve level of functioning. Panic disorder is defined in DSM-IV1 as "The presence of recurrent panic attacks followed by at least one month of persistent concern about having another panic attack, worry about the possible implications or consequences of the panic attack, or a significant behavioral change related to the attacks." A panic attack is defined as "a discrete period of intense fear or discomfort, in which four or more of the following symptoms developed abruptly and reached a peak within 10 minutes." 1) Palpitations, pounding heart or accelerated heart rate; 2) sweating; 3) trembling or shaking; 4) sensations of shortness of breath or smothering; 5) feeling of choking; 6) chest pain or discomfort; 7) nausea or abdominal distress; 8) feeling dizzy, unsteady, light-headed or faint; 9) derealization or depersonalization; 10) fear of losing control or going crazy; 11) fear of dying; 12) paresthesias; 13) chills or hot flashes. The following hypotheses have been used to conceptualize panic disorder from a psychiatrist's perspective.

Settling the 'Score' with Heart Disease

NASA Technical Reports Server (NTRS)

2004-01-01

Technology and medicine forged a bond in 1986 when a group of dedicated NASA scientists, University of Southern California (USC) medical professors, and a Dutch cardiologist joined forces to prevent heart attacks, using ultrasound images of astronauts blood-flow patterns and the supercomputer depended upon to orchestrate the "Star Wars" Strategic Defense Initiative.

Predicting the impact of population level risk reduction in cardio-vascular disease and stroke on acute hospital admission rates over a 5 year period--a pilot study.

PubMed

Whitfield, Malcolm D; Gillett, Michael; Holmes, Michael; Ogden, Elaine

2006-12-01

The brief for this study was to produce a practical, evidence based, financial planning tool, which could be used to present an economic argument for funding a public health-based prevention programme in coronary heart disease (CHD) related illness on the same basis as treatment interventions. To explore the possibility of using multivariate risk prediction equations, derived from the Framingham and other studies, to estimate how many people in a population are likely to be admitted to hospital in the next 5-10 years with cardio vascular disease (CVD) related events such as heart attacks, strokes, heart failure and kidney disease. To estimate the potential financial impact of reductions in hospital admissions, on an 'invest to save' basis, if primary care trusts (PCTs) were to invest in public health based interventions to reduce cardiovascular risk at a population level. The populations of five UK PCTs were entered into a spreadsheet based decision tree model, in terms of age and sex (this equated to around 620,000 adults). An estimation was made to determine how many people, in each age group, were likely to be diabetic. Population risk factors such as smoking rates, mean body mass index (BMI), mean total cholesterol and mean systolic blood pressure were entered by age group. The spreadsheet then used a variant of the Framingham equation to calculate how many non-diabetic people in each age group were likely to have a heart attack or stroke in the next 5 years. In addition heart failure and dialysis admission rates were estimated based upon risk factors for incidence. The United Kingdom Prospective Diabetes Study (UKPDS) risk engines 56 and 60 were used to calculate the risk of CHD and stroke, respectively, in people with type 2 diabetes. The spreadsheet deducted the number of people likely to die before reaching hospital and produced a predicted number of hospital admissions for each category over a 5-year period. The final part of the calculation attached a cost to the hospital activity using the UK Health Resource Grouping (HRG) tariffs. The predicted number of events in each of the primary care trusts was then compared with the actual number of events the previous year (2004/2005). The study used a decision tree type model, which was populated with data from the research literature. The model applied the risk equations to population data from five primary care trusts to estimate how many people would suffer from an acute CVD related event over the next 5 years. The predicted number of events was then compared with the actual number of acute admissions for heart attacks, strokes, heart failure, acute hypoglycaemic attacks, renal failure and coronary bypass surgery the previous year. The first outcome of the model was to compare the estimated number of people in each PCT likely to suffer from a heart attack, a stroke, heart failure or chronic kidney failure with the actual number the previous year 2004/2005. The predicted number was remarkably accurate in the case of heart attack and stroke. There was some over-prediction of chronic kidney disease (CKD) which could be accounted for by known under-diagnosis in this illness group and the inability of the model to pick up, at this stage, the fact that many CKD patients die of a CHD related event before they reach the stage of requiring renal replacement. The second outcome of the model was to estimate the financial consequence of risk reduction. Moderate reductions in risk in the order of around 2-4% were estimated to lead to saving in acute admission costs or around pounds sterling 5.4 million over 5 years. More ambitious targets of risk reduction in the order of 5-6% led to estimated savings of around pounds sterling 8.7 million. This study is not presented as the definitive approach to predicting the economic consequences of investment in public health on the cost of secondary care. It is simply a logical, systematic approach to quantifying these issues in order to present a business case for such investment. The research team do not know if the predicted savings would accrue from such investments; it is theoretical at this stage. The point is, however, that if the predictions are correct then the savings will accrue from over 4000 people, from an adult population of around 185,000 not having a heart attack or a stroke or an acute exacerbation of heart failure.

Therapeutic applications of circadian rhythms for the cardiovascular system

PubMed Central

Tsimakouridze, Elena V.; Alibhai, Faisal J.; Martino, Tami A.

2015-01-01

The cardiovascular system exhibits dramatic time-of-day dependent rhythms, for example the diurnal variation of heart rate, blood pressure, and timing of onset of adverse cardiovascular events such as heart attack and sudden cardiac death. Over the past decade, the circadian clock mechanism has emerged as a crucial factor regulating these daily fluctuations. Most recently, these studies have led to a growing clinical appreciation that targeting circadian biology offers a novel therapeutic approach toward cardiovascular (and other) diseases. Here we describe leading-edge therapeutic applications of circadian biology including (1) timing of therapy to maximize efficacy in treating heart disease (chronotherapy); (2) novel biomarkers discovered by testing for genomic, proteomic, metabolomic, or other factors at different times of day and night (chronobiomarkers); and (3) novel pharmacologic compounds that target the circadian mechanism with potential clinical applications (new chronobiology drugs). Cardiovascular disease remains a leading cause of death worldwide and new approaches in the management and treatment of heart disease are clearly warranted and can benefit patients clinically. PMID:25941487

Associations Between Fish Consumption and Contaminant Biomarkers With Cardiovascular Conditions Among Older Male Anglers in Wisconsin.

PubMed

Raymond, Michelle R; Christensen, Krista Y; Thompson, Brooke A; Anderson, Henry A

2016-07-01

The aim of this study was to determine fish consumption habits and contaminant exposures associated with adverse cardiovascular outcomes among older male anglers. One hundred fifty-four men aged 50 years and older living and fishing in Wisconsin completed a detailed survey and provided hair and blood samples. Associations between fish consumption and body burdens of several contaminants, with self-reported cardiovascular outcomes, were evaluated. Consuming fish species with higher methyl mercury content was positively associated with odds of angina, coronary heart disease (CHD), or heart attack, while consuming fattier species was negatively associated with high blood pressure or high cholesterol. Total mercury in blood was associated with 27% higher odds of heart attack, and certain classes of polychlorinated biphenyls were positively associated with CHD. Total mercury exposures may affect cardiovascular outcomes. Educational interventions promoting consumption of fish low in methyl mercury among older male anglers are needed.

Cardiac sarcoidosis resembling panic disorder: a case report.

PubMed

Tokumitsu, Keita; Demachi, Jun; Yamanoi, Yukichi; Oyama, Shigeto; Takeuchi, Junko; Yachimori, Koji; Yasui-Furukori, Norio

2017-01-13

Sarcoidosis is a systemic disease of unknown etiology, in which granulomas develop in various organs, including the skin, lungs, eyes, or heart. It has been reported that patients with sarcoidosis are more likely to develop panic disorder than members of the general population. However, there are many unknown factors concerning the causal relationship between these conditions. We present the case of a 57-year-old woman who appeared to have panic disorder, as she experienced repeated panic attacks induced by transient complete atrioventricular block, associated with cardiac sarcoidosis. Psychotherapy and pharmacotherapy were not effective in the treatment of her panic attacks. However, when we implanted a permanent pacemaker and initiated steroid treatment for cardiac sarcoidosis, panic attacks were ameliorated. Based on these findings, we diagnosed the patient's symptoms as an anxiety disorder associated with cardiac sarcoidosis, rather than panic disorder. This report highlights the importance of considering cardiac sarcoidosis in the differential diagnosis of panic disorder. This cardiac disease should be considered especially in patients have a history of cardiac disease (e.g., arrhythmia) and atypical presentations of panic symptoms. Panic disorder is a psychiatric condition that is typically diagnosed after other medical conditions have been excluded. Because the diagnosis of sarcoidosis is difficult in some patients, caution is required. The palpitations and symptoms of heart failure associated with cardiac sarcoidosis can be misdiagnosed as psychiatric symptoms of panic disorder. The condition described in the current case study appears to constitute a physical disease, the diagnosis of which requires significant consideration and caution.

Expanding the Limits of Evidence-Based Medicine: A Discourse Analysis of Cardiac Rehabilitation Clinical Practice Guidelines.

ERIC Educational Resources Information Center

Wise, Meg

Heart attacks are the leading cause of death in the United States, and cardiac rehabilitation, a form of post-MI (myocardial infarction) education, accounts for at most 20% of improved lifestyle behavior that can effectively manage symptoms, delay or prevent subsequent attacks, and lower mortality and morbidity rates. In an attempt to improve…

Validation of Heart Failure Events in the Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) Participants Assigned to Doxazosin and Chlorthalidone

PubMed Central

Piller, Linda B; Davis, Barry R; Cutler, Jeffrey A; Cushman, William C; Wright, Jackson T; Williamson, Jeff D; Leenen, Frans HH; Einhorn, Paula T; Randall, Otelio S; Golden, John S; Haywood, L Julian

2002-01-01

Background The Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) is a randomized, double-blind, active-controlled trial designed to compare the rate of coronary heart disease events in high-risk hypertensive participants initially randomized to a diuretic (chlorthalidone) versus each of three alternative antihypertensive drugs: alpha-adrenergic blocker (doxazosin), ACE-inhibitor (lisinopril), and calcium-channel blocker (amlodipine). Combined cardiovascular disease risk was significantly increased in the doxazosin arm compared to the chlorthalidone arm (RR 1.25; 95% CI, 1.17–1.33; P < .001), with a doubling of heart failure (fatal, hospitalized, or non-hospitalized but treated) (RR 2.04; 95% CI, 1.79–2.32; P < .001). Questions about heart failure diagnostic criteria led to steps to validate these events further. Methods and Results Baseline characteristics (age, race, sex, blood pressure) did not differ significantly between treatment groups (P < .05) for participants with heart failure events. Post-event pharmacologic management was similar in both groups and generally conformed to accepted heart failure therapy. Central review of a small sample of cases showed high adherence to ALLHAT heart failure criteria. Of 105 participants with quantitative ejection fraction measurements provided, (67% by echocardiogram, 31% by catheterization), 29/46 (63%) from the chlorthalidone group and 41/59 (70%) from the doxazosin group were at or below 40%. Two-year heart failure case-fatalities (22% and 19% in the doxazosin and chlorthalidone groups, respectively) were as expected and did not differ significantly (RR 0.96; 95% CI, 0.67–1.38; P = 0.83). Conclusion Results of the validation process supported findings of increased heart failure in the ALLHAT doxazosin treatment arm compared to the chlorthalidone treatment arm. PMID:12459039

Cumulative Lifetime Marijuana Use and Incident Cardiovascular Disease in Middle Age: The Coronary Artery Risk Development in Young Adults (CARDIA) Study.

PubMed

Reis, Jared P; Auer, Reto; Bancks, Michael P; Goff, David C; Lewis, Cora E; Pletcher, Mark J; Rana, Jamal S; Shikany, James M; Sidney, Stephen

2017-04-01

To investigate the effects of marijuana in the development of incident cardiovascular and cerebrovascular outcomes. Participants were 5113 adults aged 18 to 30 years at baseline (1985-1986) from the Coronary Artery Risk Development in Young Adults study, who were followed for more than 25 years. We estimated cumulative lifetime exposure to marijuana using repeated assessments collected at examinations every 2 to 5 years. The primary outcome was incident cardiovascular disease (CVD) through 2013. A total of 84% (n = 4286) reported a history of marijuana use. During a median 26.9 years (131 990 person-years), we identified 215 CVD events, including 62 strokes or transient ischemic attacks, 104 cases of coronary heart disease, and 50 CVD deaths. Compared with no marijuana use, cumulative lifetime and recent marijuana use showed no association with incident CVD, stroke or transient ischemic attacks, coronary heart disease, or CVD mortality. Marijuana use was not associated with CVD when stratified by age, gender, race, or family history of CVD. Neither cumulative lifetime nor recent use of marijuana is associated with the incidence of CVD in middle age.

Myoglobin urine test

MedlinePlus

Urine myoglobin; Heart attack - myoglobin urine test; Myositis - myoglobin urine test; Rhabdomyolysis - myoglobin urine test ... The test involves only normal urination, which should cause no discomfort.

Ultrasensitive cardiac troponin I antibody based nanohybrid sensor for rapid detection of human heart attack.

PubMed

Bhatnagar, Deepika; Kaur, Inderpreet; Kumar, Ashok

2017-02-01

An ultrasensitive cardiac troponin I antibody conjugated with graphene quantum dots (GQD) and polyamidoamine (PAMAM) nanohybrid modified gold electrode based sensor was developed for the rapid detection of heart attack (myocardial infarction) in human. Screen printed gold (Au) electrode was decorated with 4-aminothiophenol for amine functionalization of the Au surface. These amino groups were further coupled with carboxyl functionalities of GQD with EDC-NHS reaction. In order to enhance the sensitivity of the sensor, PAMAM dendrimer was successively embedded on GQD through carbodiimide coupling to provide ultra-high surface area for antibody immobilization. The activated cardiac troponin I (cTnI) monoclonal antibody was immobilized on PAMAM to form nanoprobe for sensing specific heart attack marker cTnI. Various concentrations of cardiac marker, cTnI were electrochemically measured using cyclic voltammetry (CV) and differential pulse voltammetry (DPV) in human blood serum. The modifications on sensor surface were characterized by FTIR and AFM techniques. The sensor is highly specific to cTnI and showed negligible response to non-specific antigens. The sensitivity of the sensor was 109.23μAcm -2 μg -1 and lower limit of detection of cTnI was found 20fgmL -1 . Copyright © 2016 Elsevier B.V. All rights reserved.

The Mouse Heart Attack Research Tool (mHART) 1.0 Database.

PubMed

DeLeon-Pennell, Kristine Y; Iyer, Rugmani Padmanabhan; Ma, Yonggang; Yabluchanskiy, Andriy; Zamilpa, Rogelio; Chiao, Ying Ann; Cannon, Presley; Cates, Courtney; Flynn, Elizabeth R; Halade, Ganesh V; de Castro Bras, Lisandra E; Lindsey, Merry L

2018-05-18

The generation of Big Data has enabled systems-level dissections into the mechanisms of cardiovascular pathology. Integration of genetic, proteomic, and pathophysiological variables across platforms and laboratories fosters discoveries through multidisciplinary investigations and minimizes unnecessary redundancy in research efforts. The Mouse Heart Attack Research Tool (mHART) consolidates a large dataset of over 10 years of experiments from a single laboratory for cardiovascular investigators to generate novel hypotheses and identify new predictive markers of progressive left ventricular remodeling following myocardial infarction (MI) in mice. We designed the mHART REDCap database using our own data to integrate cardiovascular community participation. We generated physiological, biochemical, cellular, and proteomic outputs from plasma and left ventricles obtained from post-MI and no MI (naïve) control groups. We included both male and female mice ranging in age from 3 to 36 months old. After variable collection, data underwent quality assessment for data curation (e.g. eliminate technical errors, check for completeness, remove duplicates, and define terms). Currently, mHART 1.0 contains >888,000 data points and includes results from >2,100 unique mice. Database performance was tested and an example provided to illustrate database utility. This report explains how the first version of the mHART database was established and provides researchers with a standard framework to aid in the integration of their data into our database or in the development of a similar database.

Aversive imagery in panic disorder: agoraphobia severity, comorbidity, and defensive physiology.

PubMed

McTeague, Lisa M; Lang, Peter J; Laplante, Marie-Claude; Bradley, Margaret M

2011-09-01

Panic is characterized as a disorder of interoceptive physiologic hyperarousal, secondary to persistent anticipation of panic attacks. The novel aim of this research was to investigate whether severity of agoraphobia within panic disorder covaries with the intensity of physiological reactions to imagery of panic attacks and other aversive scenarios. A community sample of principal panic disorder (n = 112; 41 without agoraphobia, 71 with agoraphobia) and control (n = 76) participants imagined threatening and neutral events while acoustic startle probes were presented and the eye-blink response (orbicularis oculi) recorded. Changes in heart rate, skin conductance level, and facial expressivity were also measured. Overall, panic disorder patients exceeded control participants in startle reflex and heart rate during imagery of standard panic attack scenarios, concordant with more extreme ratings of aversion and emotional arousal. Accounting for the presence of agoraphobia revealed that both panic disorder with and without situational apprehension showed the pronounced heart rate increases during standard panic attack imagery observed for the sample as a whole. In contrast, startle potentiation to aversive imagery was more robust in those without versus with agoraphobia. Reflex diminution was most dramatic in those with the most pervasive agoraphobia, coincident with the most extreme levels of comorbid broad negative affectivity, disorder chronicity, and functional impairment. Principal panic disorder may represent initial, heightened interoceptive fearfulness and concomitant defensive hyperactivity, which through progressive generalization of anticipatory anxiety ultimately transitions to a disorder of pervasive agoraphobic apprehension and avoidance, broad dysphoria, and compromised mobilization for defensive action. Copyright © 2011 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

Aversive imagery in panic disorder: Agoraphobia severity, comorbidity and defensive physiology

PubMed Central

McTeague, Lisa M.; Lang, Peter J.; Laplante, Marie-Claude; Bradley, Margaret M.

2011-01-01

Background Panic is characterized as a disorder of interoceptive physiological hyperarousal, secondary to persistent anticipation of panic attacks. The novel aim of the present research was to investigate whether severity of agoraphobia within panic disorder covaries with the intensity of physiological reactions to imagery of panic attacks and other aversive scenarios. Methods A community sample of principal panic disorder (n=112; 41 without agoraphobia, 71 with agoraphobia) and control (n=76) participants imagined threatening and neutral events while acoustic startle probes were presented and the eye-blink response (orbicularis oculi) recorded. Changes in heart rate, skin conductance level, and facial expressivity were also measured. Results Overall panic disorder patients exceeded controls in startle reflex and heart rate during imagery of standard panic attack scenarios, concordant with more extreme ratings of aversion and emotional arousal. Accounting for the presence of agoraphobia revealed that both panic disorder with and without situational apprehension showed the pronounced heart rate increases during standard panic attack imagery observed for the sample as a whole. In contrast, startle potentiation to aversive imagery was more robust in those without versus with agoraphobia. Reflex diminution was most dramatic in those with the most pervasive agoraphobia, coincident with the most extreme levels of comorbid broad negative affectivity, disorder chronicity, and functional impairment. Conclusions Principal panic disorder may represent initial, heightened interoceptive fearfulness and concomitant defensive hyperactivity, which through progressive generalization of anticipatory anxiety, ultimately transitions to a disorder of pervasive agoraphobic apprehension and avoidance, broad dysphoria and compromised mobilization for defensive action. PMID:21550590

Relationship between cardiovascular disease knowledge and race/ethnicity, education, and weight status.

PubMed

Giardina, Elsa-Grace V; Mull, Lorraine; Sciacca, Robert R; Akabas, Sharon; Flink, Laura E; Moise, Nathalie; Paul, Tracy K; Dumas, Nicole E; Bier, Michael L; Mattina, Deirdre

2012-01-01

Inadequate cardiovascular disease (CVD) knowledge has been cited to account for the imperfect decline in CVD among women over the last 2 decades. Due to concerns that at-risk women might not know the leading cause of death or symptoms of a heart attack, our goal was to assess the relationship between CVD knowledge race/ethnicity, education, and body mass index (BMI). Using a structured questionnaire, CVD knowledge, socio-demographics, risk factors, and BMI were evaluated in 681 women. Participants included Hispanic, 42.1% (n = 287); non-Hispanic white (NHW), 40.2% (n = 274); non-Hispanic black (NHB), 7.3% (n = 50); and Asian/Pacific Islander (A/PI), 8.7% (n = 59). Average BMI was 26.3 ± 6.1 kg/m(2) . Hypertension was more frequent among overweight (45%) and obese (62%) than normal weight (24%) (P < 0.0001), elevated total cholesterol was more frequent among overweight (41%) and obese (44%) than normal weight (30%) (P < 0.05 and P < 0.01, respectively), and diabetes was more frequent among obese (25%) than normal weight (5%) (P < 0.0001). Knowledge of the leading cause of death and symptoms of a heart attack varied by race/ethnicity and education (P < 0.001) but not BMI. Concerning the leading cause of death among women in the United States, 87.6% (240/274) NHW answered correctly compared to 64% (32/50) NHB (P < 0.05), 28.3% (80/283) Hispanic (P < 0.0001), and 55.9% (33/59) A/PI (P < 0.001). Among participants with ≤12 years of education, 21.2% knew the leading cause of death and 49.3% knew heart attack symptoms vs 75.7% and 75.5%, respectively, for >12 years (both P < 0.0001). Effective prevention strategies for at-risk populations need to escalate CVD knowledge and awareness among the undereducated and minority women. © 2011 Wiley Periodicals, Inc.

Socioeconomic and air pollution correlates of adult asthma, heart attack, and stroke risks in the United States, 2010-2013.

PubMed

Cox, Louis Anthony Tony

2017-05-01

Asthma in the United States has become an important public health issue, with many physicians, regulators, and scientists elsewhere expressing concern that criterion air pollutants have contributed to a rising tide of asthma cases and symptoms. This paper studies recent associations (from 2008 to 2012) between self-reported asthma experiences and potential predictors, including age, sex, income, education, smoking, and county-level average annual ambient concentrations of ozone (O3) and fine particulate matter (PM2.5) levels recorded by the U.S. Environmental Protection Agency, for adults 50 years old or older for whom survey data are available from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS). We also examine associations between these variables and self-reported heart attack and stroke experience; all three health outcomes are positively associated with each other. Young divorced women with low incomes are at greatest risk of asthma, especially if they are ever-smokers. Income is an important confounder of other relations. For example, in logistic regression modeling, PM2.5 is positively associated (p<0.06) with both stroke risk and heart attack risk when these are regressed only against PM2.5, sex, age, and ever-smoking status, but not when they are regressed against these variables and income. In this data set, PM2.5 is significantly negatively associated with asthma risk in regression models, with a 10μg/m 3 decrease in PM2.5 corresponding to about a 6% increase in the probability of asthma, possibly because of confounding by smoking, which is negatively associated with PM2.5 and positively associated with asthma risk. A variety of non-parametric methods are used to quantify these associations and to explore potential causal interpretations. Copyright © 2017. Published by Elsevier Inc.

3 CFR 8860 - Proclamation 8860 of September 10, 2012. Patriot Day and National Day of Service and Remembrance...

Code of Federal Regulations, 2013 CFR

2013-01-01

... bright autumn day was darkened by the worst attack on the American people in our history. Thousands of innocent men, women, and children perished when mighty towers collapsed in the heart of New York City and... victims who perished as a result of the terrorist attacks of September 11, 2001. IN WITNESS WHEREOF, I...

The Weight of Cognitions in Panic: The Link between Misinterpretations and Panic Attacks

PubMed Central

De Cort, Klara; Hermans, Dirk; Noortman, Daphne; Arends, Wiesje; Griez, Eric J. L.; Schruers, Koen R. J.

2013-01-01

In cognitive theory it is hypothesized that panic attacks are provoked by catastrophic misinterpretations of bodily sensations. The aim of the present study was to investigate the ability of associated word pairs referring to catastrophic thinking (e.g. palpitations-heart attack) in producing panic attacks. Patients with PD (n = 20), patients with mixed anxiety disorders (n = 20), and a healthy control group (n = 30) participated in the present study. To enhance ecological validity we first conducted a stimulus validation experiment. Subsequently, nine suitable panic and neutral word pairs were presented in block to the participants. Anxiety levels were assessed before and after the presentation. PD patients were more anxious when reading these word pairs, compared to neutral word pairs. However, none of the participants experienced a panic attack upon reading the word pairs. From the present results it seems that catastrophic thinking is rather related to the anticipatory anxiety for panic attacks, but not necessarily with the occurrence of the panic attacks themselves. PMID:23940559

It's Not Your Heart: Group Treatment for Non-Cardiac Chest Pain

ERIC Educational Resources Information Center

Hess, Sherry M.

2011-01-01

This article presents a brief group psychoeducational treatment for non-cardiac chest pain, supplemented with a composite case study. Patients present to emergency rooms for chest pain they believe is a heart attack symptom. When cardiac testing is negative, this pain is usually a panic symptom, often occurring with a cluster of other panic…

ACE inhibitors

MedlinePlus

... Diabetes - keeping active Diabetes - low blood sugar - self-care Diabetes - preventing heart attack and stroke Diabetes - taking care of your feet Diabetes - tests and checkups Diabetes - when you are sick ...

Obesity in children

MedlinePlus

... risk for developing these health problems: High blood glucose (sugar) or diabetes . High blood pressure ( hypertension ). High blood cholesterol and triglycerides ( dyslipidemia or high blood fats). Heart attacks due ...

Acculturation matters: risk perceptions of smoking among Bosnian refugees living in the United States.

PubMed

Helweg-Larsen, Marie; Stancioff, Lucia M

2008-10-01

The relationship between acculturation and health behavior change is complex. Little research has focused on acculturation and perceptions of health-related risks. This study investigated acculturation and risk perceptions of heart attack and lung cancer among a group of refugees. Questionnaires were distributed to a sample of Bosnian refugees living in the United States (N = 55). Results indicated that smokers thought they were less at risk than other smokers and no more at risk than non-smokers, whereas non-smokers did not think they were less at risk than other non-smokers. Greater acculturation was associated with greater perception of smokers' risk of heart attack and lung cancer. Smoking cessation interventions with refugees should incorporate culturally appropriate risk information.

Accidents at work in the health care - legal aspects in Poland.

PubMed

Szereda, Kamil; Szymańska, Jolanta

2016-01-01

An accident at work is a sudden event caused by external circumstances that occurred in relation to work. Referring to the current legislation, the Supreme Court judgments and the opinions contained in publications, the authors discuss the legal aspects of selected accidents: needle stick injuries, cuts with other sharp tools, heart attacks and strokes among health professionals and social workers in Poland. It has been stressed that defining rigid criteria that allow for stating unequivocal work - accidents relationships would be difficult or even impossible. Especially in the case of medical personnel the long-term and negative impact of stress on health is significant, and thus the occurrence of work accidents - heart attack or stroke. © 2016 MEDPRESS.

Heart lesion after the first attack of the rheumatic Fever 22 years experience in single centre.

PubMed

Bejiqi, Ramush A; Retkoceri, Ragip; Zeka, Naim; Bejiqi, Hana; Retkoceri, Arber

2015-02-01

Acute rheumatic fever and its sequels, rheumatic heart diseases, remain major unsolved preventable health problems in Kosovo population, particularly among the disadvantages indigenous Albanian and Egyptians people. In Kosovo, despite of performing secondary prophylaxis with benzathine penicillin, acute rheumatic fever hospitalization rates have remained essentially unchanged for the last 20 years. The role of echocardiography in the diagnosis of acute rheumatic carditis was established over the last 20 years. In this study we aimed to determine the prevalence of rheumatic heart disease in children from Kosovo population with first attack of acute rheumatic fever. Also, we presented that echocardiography examination detects a greater prevalence of rheumatic heart disease than other diagnostic procedures. We aimed to compare the sensitivity and specificity of cardiac auscultation, ECG record, lab analysis to echocardiography and to determine the feasibility of specific age in this setting. To optimize accurate diagnosis of rheumatic fever and rheumatic heart disease, we utilized two group models. In the first group of 388 children, hospitalized and treated before 1999, diagnosis of rheumatic fever was decided basing on the clinical and laboratory findings whereas in second group (221 children treated from1999 to 2010) clinical and lab diagnosis were amplified also on the detection by echocardiography. In second group, using echocardiography as a method of diagnosis and assessment children with rheumatic fever, we found high rates of undetected rheumatic heart disease in this high-risk group population. Echocardiographic examination of children with rheumatic fever for rheumatic heart disease may over diagnose rheumatic heart disease unless congenital mitral valve anomalies and physiological regurgitation are excluded.

The Effect of a Coronary Artery Risk Evaluation Program on the Serum Lipid Values of a Selected Military Population

DTIC Science & Technology

1991-05-01

interventions reduced low density lipoproteins and serum cholesterol levels. The goals of risk factor reduction are disease prevention , delay of disease... preventing CAD (Lipid Research Clinics Program, 1984). A 1% reduction in cholesterol was associated with a 2 % reduction in risk (NIH, 1984). This includes...heart attack before age 65? Yes No 2 . Do you have Diabetes Mellitus ? Yes No 3. Do you have uncontrolled hypertension? (Blood Pressure consistently

Biosensors: Viruses for ultrasensitive assays

NASA Astrophysics Data System (ADS)

Donath, Edwin

2009-04-01

A three-dimensional assay based on genetically engineered viral nanoparticles and nickel nanohairs can detect much lower levels of protein markers associated with heart attacks than conventional assays.

Cardiophobia: a paradigmatic behavioural model of heart-focused anxiety and non-anginal chest pain.

PubMed

Eifert, G H

1992-07-01

Cardiophobia is defined as an anxiety disorder of persons characterized by repeated complaints of chest pain, heart palpitations, and other somatic sensations accompanied by fears of having a heart attack and of dying. Persons with cardiophobia focus attention on their heart when experiencing stress and arousal, perceive its function in a phobic manner, and continue to believe that they suffer from an organic heart problem despite repeated negative medical tests. In order to reduce anxiety, they seek continuous reassurance, make excessive use of medical facilities, and avoid activities believed to elicit symptoms. The relationship of cardiophobia to illness phobia, health anxiety, and panic disorder is discussed. An integrative psychobiological model of cardiophobia is presented which includes previous learning conditions relating to experiences of separation and cardiac disease; deficient and inappropriate behavioural repertoires which constitute a psychological vulnerability for cardiophobic problems; negative life events, stressors, and conflicts in the person's present situation that trigger and contribute to the symptoms; current affective, cognitive, and behavioural symptoms and their stimulus properties; and genetic and acquired biological vulnerability factors. Finally, recommendations for the treatment of cardiophobia are derived from the model and areas of future research are outlined.

Family-oriented cardiac risk estimator: a Java web-based applet.

PubMed

Crouch, Michael A; Jadhav, Ashwin

2003-01-01

We developed a Java applet that calculates four different estimates of a person's 10-year risk for heart attack: (1) Estimate based on Framingham equation (2) Framingham equation estimate modified by C-reactive protein (CRP) level (3) Framingham estimate modified by family history of heart disease in parents or siblings (4) Framingham estimate modified by both CRP and family heart disease history. This web-based, family-oriented cardiac risk estimator uniquely considers family history and CRP while estimating risk.

It is not just a Minor Thing - A Phenomenological-Hermeneutic Study of Patients' Experiences when afflicted by a Minor Heart Attack and Participating in Cardiac Rehabilitation.

PubMed

Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D; Birkelund, Regner

2017-06-01

To improve cardiac care, especially cardiac rehabilitation, patients' perspectives should be better addressed. In Denmark, patients afflicted by a minor heart attack in terms of unstable angina pectoris or non-ST-elevation myocardial infarction are treated in fast-track programmes with subacute treatment in hospital, early discharge and follow-up specialised outpatient cardiac rehabilitation. Knowledge of these patients' experiences of their life situation is essential to develop sufficient care protocols. To gain in-depth understanding of how patients afflicted by a minor heart attack experience their life situation when following cardiac rehabilitation. Focus group interviews and individual interviews were conducted with 11 patients enrolled in the cardiac rehabilitation programme. Data consisted of text in the form of transcribed interviews. A three-phased interpretation inspired by Paul Ricoeur's theory of interpretation was applied. As an overall concept, the patients experienced being forced into a demanding life shaking journey. Three themes emerged: Difficulty accepting the disease: facing the disease is a difficult challenge for the patients, leading to vulnerability and helplessness; Understanding that life has become frail: patients feel shaken as they realise that the disease is chronic and life-threatening; and An altered life: patients must adjust to new limitations in their everyday lives. Patients experience an overall demanding transition when they are afflicted by a minor heat attack, whereby their lives are sweepingly changed. Supporting patients' integrity, which becomes vulnerable during the various stages of transitions, is essential to ensure a healthy outcome. Being together with fellow patients during cardiac rehabilitation is a facilitating factor in the course of transition. © 2016 Nordic College of Caring Science.

Induction of panic attack by stimulation of the ventromedial hypothalamus.

PubMed

Wilent, W Bryan; Oh, Michael Y; Buetefisch, Cathrin M; Bailes, Julian E; Cantella, Diane; Angle, Cindy; Whiting, Donald M

2010-06-01

Panic attacks are sudden debilitating attacks of intense distress often accompanied by physical symptoms such as shortness of breath and heart palpitations. Numerous brain regions, hormones, and neurotransmitter systems are putatively involved, but the etiology and neurocircuitry of panic attacks is far from established. One particular brain region of interest is the ventromedial hypothalamus (VMH). In cats and rats, electrical stimulation delivered to the VMH has been shown to evoke an emotional "panic attack-like" escape behavior, and in humans, stimulation targeting nuclei just posterior or anterior to the VMH has reportedly induced panic attacks. The authors report findings obtained in an awake patient undergoing bilateral implantation of deep brain stimulation electrodes into the hypothalamus that strongly implicates the VMH as being critically involved in the genesis of panic attacks. First, as the stimulating electrode progressed deeper into the VMH, the intensity of stimulation required to evoke an attack systematically decreased; second, while stimulation of the VMH in either hemisphere evoked panic, stimulation that appeared to be in the center of the VMH was more potent. Thus, this evidence supports the role of the VMH in the induction of panic attacks purported by animal studies.

An hypothesis: the dramatic decline in heart attacks in the United States is temporally related to the decline in duodenal ulcer disease and Helicobacter pylori infection.

PubMed

Hughes, William S

2014-06-01

Studies of autopsies of military members dying in three US wars indicate that the prevalence of atherosclerosis in successive cohorts of healthy young men and women has dramatically decreased over the past half century. The objective of this study was to compare the decline in the prevalence of atherosclerosis and myocardial infarction with previously published studies on the decline in the prevalence of duodenal ulcer. A plot of the prevalence of coronary atherosclerosis and the prevalence of myocardial infarction in three cohorts of young men and women born from 1930 to 1980 was constructed. The figure shows a marked decline in prevalence in atherosclerosis beginning in a military cohort born around 1930 and a similar marked decline in prevalence of myocardial infarction in the US population beginning in 1970. In published studies duodenal ulcer began to decline in prevalence in 1960. As duodenal ulcers began to occur at age 30 and myocardial infarctions began to occur at age 40 at the time of peak prevalence, the cohort born in 1930 was the first to experience a decline in prevalence of both duodenal ulcer and heart attacks. The study shows that the decline in heart attacks is temporally related to the decline in duodenal ulcer and by inference, Helicobacter pylori infection. © 2014 John Wiley & Sons Ltd.

Familial associations between polycystic ovarian syndrome and common diseases.

PubMed

Moini, Ashraf; Eslami, Bita

2009-03-01

The goal of this study was focused on two subjects. First, to determine possible association between PCOS and family history of breast cancer, ovarian cancer, endometrial cancer, heart attack, thrombosis, diabetes and cardiovascular disease (CVD). Second, to evaluate maternal and paternal transmission in PCOS patients with positive family history of a disease. A cross-sectional study was conducted in 549 infertile women (273 with PCOS and 276 controls) in Arash hospital of Tehran, Iran, between 2007 and 2008 by using questionnaire. In this analysis, there were significantly increased number of women with the positive family history of diabetes among PCOS group (28.21% vs. 19.20%, p=0.01). Meanwhile, four women in PCOS group had self history of diabetes while no one in the control group reported diabetes. A statistically significant positive family history of breast cancer was found among the control group (4.35% vs. 1.30%, p=0.02). Endometrial cancer and diabetes were observed in mother or mother's side of the family but heart attack and thrombosis manifested in father or father's side of the family more. There were no statistically significant differences in a positive individual or family history of ovarian cancer, endometrial cancer, heart attack, thrombosis and CVD between the two groups. In the present study, women and their relatives with PCOS had an increased prevalence of diabetes and it is more common in mother's side of the family.

Heart Rots of Red and White Firs

Treesearch

J.W. Kimmey; H.H. Jr. Bynum

1961-01-01

Heart rots, caused by fungi that attack the heartwood of living trees, are responsible for the greatest volume loss sustained by California red fir (Abies magnifica A. Murr.) and white fir (A. concolor (Gord. and Glend.) Lindl.). These two firs comprise 25 percent of the commercial timber of California. More than 13 percent of the volume in these firs is useless cull...

Parental Contributions to Child Anxiety Sensitivity: A Review and Recommendations for Future Directions

ERIC Educational Resources Information Center

Francis, Sarah E.; Noel, Valerie

2010-01-01

Anxiety sensitivity (AS) is defined as the fear of anxiety-related symptoms (e.g., a fast beating heart) and the consequences that may follow from these symptoms (e.g., a heart attack). Recently, child AS has been examined in relation to parental AS and parental anxiety to elucidate potential parental contributions. Given inconsistent findings to…

The effect of matrix stiffness of injectable hydrogels on the preservation of cardiac function after a heart attack.

PubMed

Plotkin, Marian; Vaibavi, Srirangam Ramanujam; Rufaihah, Abdul Jalil; Nithya, Venkateswaran; Wang, Jing; Shachaf, Yonatan; Kofidis, Theo; Seliktar, Dror

2014-02-01

This study compares the effect of four injectable hydrogels with different mechanical properties on the post-myocardial infarction left ventricle (LV) remodeling process. The bioactive hydrogels were synthesized from Tetronic-fibrinogen (TF) and PEG-fibrinogen (PF) conjugates; each hydrogel was supplemented with two levels of additional cross-linker to increase the matrix stiffness as measured by the shear storage modulus (G'). Infarcts created by ligating the left anterior descending coronary artery in a rodent model were treated with the hydrogels, and all four treatment groups showed an increase in wall thickness, arterial density, and viable cardiac tissue in the peri-infarct areas of the LV. Echocardiography and hemodynamics data of the PF/TF treated groups showed significant improvement of heart function associated with the attenuated effects of the remodeling process. Multi-factorial regression analysis indicated that the group with the highest modulus exhibited the best rescue of heart function and highest neovascularization. The results of this study demonstrate that multiple properties of an injectable bioactive biomaterial, and notably the matrix stiffness, provide the multifaceted stimulation necessary to preserve cardiac function and prevent adverse remodeling following a heart attack. Copyright © 2013 Elsevier Ltd. All rights reserved.

Should Antihypertensive Treatment Recommendations Differ in Patients With and Without Coronary Heart Disease? (From the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial [ALLHAT])

PubMed Central

Alderman, Michael H.; Davis, Barry R.; Piller, Linda B.; Ford, Charles E.; Baraniuk, M. Sarah; Pressel, Sara L.; Assadi, Mahshid A.; Einhorn, Paula T.; Haywood, L. Julian; Ilamathi, Ekambaram; Oparil, Suzanne; Retta, Tamrat M.

2015-01-01

Thiazide-type diuretics have been recommended for initial treatment of hypertension in most patients, but should this recommendation differ for patients with and without coronary heart disease (CHD)? The Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) was a randomized, double-blind hypertension treatment trial in 42,418 participants with high risk of combined cardiovascular disease (CVD) (25% with pre-existing CHD). This post-hoc analysis compares long-term major clinical outcomes in those assigned amlodipine (n=9048) or lisinopril (n=9054) with those assigned chlorthalidone (n=15,255), stratified by CHD status. After 4–8 years, randomized treatment was discontinued. Total follow-up (active treatment + passive surveillance using national databases for deaths and hospitalizations) was 8–13 years. For most CVD outcomes, ESRD, and total mortality, there were no differences across randomized treatment arms regardless of baseline CHD status. In-trial rates of CVD were significantly higher for lisinopril compared with chlorthalidone, and rates of heart failure were significantly higher for amlodipine compared with chlorthalidone in those with and without CHD (overall HRs: 1.10, p<0.001 and 1.38, p<0.001, respectively). During extended follow-up, significant outcomes according to CHD status interactions (p=0.012) were noted in amlodipine versus chlorthalidone comparison for CVD and CHD mortality, HR=0.88, p=0.04 and 0.84, p=0.04, respectively, in those with CHD at baseline and 1.06, p=0.15 and 1.08, p=0.17 in those without. The results of the overall increased stroke mortality in lisinopril compared to chlorthalidone (HR=1.2; p=0.03) and hospitalized heart failure in amlodipine compared to chlorthalidone (HR=1.12; p=0.01) during extended follow-up did not differ by baseline CHD status. In conclusion, these results provide no reason to alter our previous recommendation to include a properly dosed diuretic (such as chlorthalidone 12.5–25 mg/day) in the initial antihypertensive regimen for most hypertensive patients. PMID:26589819

Should Antihypertensive Treatment Recommendations Differ in Patients With and Without Coronary Heart Disease? (from the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial [ALLHAT]).

PubMed

Alderman, Michael H; Davis, Barry R; Piller, Linda B; Ford, Charles E; Baraniuk, M Sarah; Pressel, Sara L; Assadi, Mahshid A; Einhorn, Paula T; Haywood, L Julian; Ilamathi, Ekambaram; Oparil, Suzanne; Retta, Tamrat M

2016-01-01

Thiazide-type diuretics have been recommended for initial treatment of hypertension in most patients, but should this recommendation differ for patients with and without coronary heart disease (CHD)? The Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) was a randomized, double-blind hypertension treatment trial in 42,418 participants with high risk of combined cardiovascular disease (CVD) (25% with preexisting CHD). This post hoc analysis compares long-term major clinical outcomes in those assigned amlodipine (n = 9048) or lisinopril (n = 9,054) with those assigned chlorthalidone (n = 15,255), stratified by CHD status. After 4 to 8 years, randomized treatment was discontinued. Total follow-up (active treatment + passive surveillance using national databases for deaths and hospitalizations) was 8 to 13 years. For most CVD outcomes, end-stage renal disease, and total mortality, there were no differences across randomized treatment arms regardless of baseline CHD status. In-trial rates of CVD were significantly higher for lisinopril compared with chlorthalidone, and rates of heart failure were significantly higher for amlodipine compared with chlorthalidone in those with and without CHD (overall hazard ratios [HRs] 1.10, p <0.001, and 1.38, p <0.001, respectively). During extended follow-up, significant outcomes according to CHD status interactions (p = 0.012) were noted in amlodipine versus chlorthalidone comparison for CVD and CHD mortality (HR 0.88, p = 0.04, and 0.84, p = 0.04, respectively) in those with CHD at baseline (HR 1.06, p = 0.15, and 1.08, p = 0.17) and in those without. The results of the overall increased stroke mortality in lisinopril compared with chlorthalidone (HR 1.2; p = 0.03) and hospitalized heart failure in amlodipine compared with chlorthalidone (HR 1.12; p = 0.01) during extended follow-up did not differ by baseline CHD status. In conclusion, these results provide no reason to alter our previous recommendation to include a properly dosed diuretic (such as chlorthalidone 12.5 to 25 mg/day) in the initial antihypertensive regimen for most hypertensive patients. Copyright © 2016 Elsevier Inc. All rights reserved.

Intravascular ultrasound

MedlinePlus

... heart attack. IVUS has helped providers understand how stents become clogged. This is called stent restenosis. ... IVUS is commonly done to make sure a stent is correctly placed during angioplasty. It may also ...

Ticagrelor

MedlinePlus

... blood clots from forming in people with coronary stents (metal tubes surgically placed in clogged blood vessels ... heart attack or stroke. If you have a stent, there is also a higher risk that you ...

Angina

MedlinePlus

... doctor. Know How and When To Seek Medical Attention Angina increases your risk for a heart attack. ... family know how and when to seek medical attention. Talk with your doctor about making an emergency ...

Myoglobin blood test

MedlinePlus

Serum myoglobin; Heart attack - myoglobin blood test; Myositis - myoglobin blood test; Rhabdomyolysis - myoglobin blood test ... too high, it can damage the kidneys. This test is ordered when your health care provider suspects ...

Eating Well and Losing Weight

MedlinePlus

... Smoking - Eating Well and Losing Weight • Tools & Resources Sodium & High Blood Pressure Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms in Women ...

Stroke

MedlinePlus

... of nonsteroidal anti-inflammatory drugs (NSAIDs), but not aspirin, may increase the risk of heart attack or ... your doctor about whether you may benefit from aspirin primary prevention , or using aspirin to help prevent ...

Is stress a trigger factor for migraine?

PubMed

Schoonman, G G; Evers, D J; Ballieux, B E; de Geus, E J; de Kloet, E R; Terwindt, G M; van Dijk, J G; Ferrari, M D

2007-06-01

Although mental stress is commonly considered to be an important trigger factor for migraine, experimental evidence for this belief is yet lacking. To study the temporal relationship between changes in stress-related parameters (both subjective and objective) and the onset of a migraine attack. This was a prospective, ambulatory study in 17 migraine patients. We assessed changes in perceived stress and objective biological measures for stress (saliva cortisol, heart rate average [HRA], and heart rate variability [low-frequency power and high-frequency power]) over 4 days prior to the onset of spontaneous migraine attacks. Analyses were repeated for subgroups of patients according to whether or not they felt their migraine to be triggered by stress. There were no significant temporal changes over time for the whole group in perceived stress (p=0.50), morning cortisol (p=0.73), evening cortisol (p=0.55), HRA (p=0.83), low-frequency power (p=0.99) and high-frequency power (p=0.97) prior to or during an attack. Post hoc analysis of the subgroup of nine stress-sensitive patients who felt that >2/3 of their migraine attacks were triggered by psychosocial stress, revealed an increase for perceived stress (p=0.04) but no changes in objective stress response measures. At baseline, this group also showed higher scores on the Penn State Worry Questionnaire (p=0.003) and the Cohen Perceived Stress Scale (p=0.001) compared to non-stress-sensitive patients. Although stress-sensitive patients, in contrast to non-stress-sensitive patients, may perceive more stress in the days before an impending migraine attack, we failed to detect any objective evidence for a biological stress response before or during migraine attacks.

Premature Contractions

MedlinePlus

... and Live Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, ... Tools & Resources Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Cardiac Medications

MedlinePlus

... cholesterol from circulating in the blood. Watch an animation of how statins work. Reason for Medication Used ... Kindle Fire Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

CPR - adult

MedlinePlus

... heartbeat has stopped. This may happen after an electric shock , drowning, or heart attack. CPR involves: Rescue ... to swim. Teach your child to watch for cars and ride bikes safely. Teach your child firearm ...

Antiplatelet Therapy

MedlinePlus

... platelets from sticking together and forming blood clots. Aspirin is the most common type of antiplatelet medicine. ... are recovering from a heart attack are given aspirin to prevent further blood clots from forming in ...

The effect of psychological intervention on recovery from surgery and heart attacks: an analysis of the literature.

PubMed Central

Mumford, E; Schlesinger, H J; Glass, G V

1982-01-01

A quantitative review of 34 controlled studies demonstrates that, on the average, surgical or coronary patients who are provided information or emotional support to help them master the medical crisis do better than patients who receive only ordinary care. A review of 13 studies that used hospital days post-surgery or post-heart attack as outcome indicators showed that on the average psychological intervention reduced hospitalization approximately two days below the control group's average of 9.92 days. Most of the interventions were modest and, in most studies, were not matched in any way to the needs of particular patients or their coping styles. Beyond the intrinsic value of offering humane and considerate care, the evidence is that psychological care can be cost-effective. PMID:7055315

The within-participant correlation between perception of effort and heart rate-based estimations of training load in elite soccer players.

PubMed

Kelly, David M; Strudwick, Anthony J; Atkinson, Greg; Drust, Barry; Gregson, Warren

2016-07-01

The measurement of relative physiological stress during training is important because this is the stimulus for the long-term adaptive response. Measurements of perceived exertion (RPE) have been reported to correlate with the heart rate during field-based training sessions. Nevertheless, there are few studies on how well RPE tracks with the heart rate over repeated training sessions in elite soccer players. Therefore, we aimed to quantify the within-participant correlations between variability in session-RPE (sRPE) and the heart rate in elite male soccer players, and to determine whether the playing position moderated these correlations. The field-based training of four central defenders, four wide defenders, six central midfielders, two wide midfielders and three attackers from an elite English Premier League squad were monitored over an entire in-season competitive period, giving a total of 1010 individual training sessions for study. Correlations between session-RPE and heart rates were quantified using a within-participant model. The correlation between changes in sRPE and heart rates was r = 0.75 (95% CI: 0.71-0.78). This correlation remained high across the various player positions (wide-defender, r = 0.81; central-defender, r = 0.74; wide midfielder, r = 0.70; central midfielder, r = 0.70; attacker, r = 0.84; P < 0.001). The correlation between changes in RPE and heart rates, measured during a season-long period of field-based training, is high in a sample of elite soccer players.

Cohort Study of ECG Left Ventricular Hypertrophy Trajectories: Ethnic Disparities, Associations With Cardiovascular Outcomes, and Clinical Utility.

PubMed

Iribarren, Carlos; Round, Alfred D; Lu, Meng; Okin, Peter M; McNulty, Edward J

2017-10-05

ECG left ventricular hypertrophy (LVH) is a well-known predictor of cardiovascular disease. However, no prior study has characterized patterns of presence/absence of ECG LVH ("ECG LVH trajectories") across the adult lifespan in both sexes and across ethnicities. We examined: (1) correlates of ECG LVH trajectories; (2) the association of ECG LVH trajectories with incident coronary heart disease, transient ischemic attack, ischemic stroke, hemorrhagic stroke, and heart failure; and (3) reclassification of cardiovascular disease risk using ECG LVH trajectories. We performed a cohort study among 75 412 men and 107 954 women in the Northern California Kaiser Permanente Medical Care Program who had available longitudinal exposures of ECG LVH and covariates, followed for a median of 4.8 (range <1-9.3) years. ECG LVH was measured by Cornell voltage-duration product. Adverse trajectories of ECG LVH (persistent, new development, or variable pattern) were more common among blacks and Native American men and were independently related to incident cardiovascular disease with hazard ratios ranging from 1.2 for ECG LVH variable pattern and transient ischemic attack in women to 2.8 for persistent ECG LVH and heart failure in men. ECG LVH trajectories reclassified 4% and 7% of men and women with intermediate coronary heart disease risk, respectively. ECG LVH trajectories were significant indicators of coronary heart disease, stroke, and heart failure risk, independently of level and change in cardiovascular disease risk factors, and may have clinical utility. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

Using Self-reports or Claims to Assess Disease Prevalence: It's Complicated.

PubMed

St Clair, Patricia; Gaudette, Étienne; Zhao, Henu; Tysinger, Bryan; Seyedin, Roxanna; Goldman, Dana P

2017-08-01

Two common ways of measuring disease prevalence include: (1) using self-reported disease diagnosis from survey responses; and (2) using disease-specific diagnosis codes found in administrative data. Because they do not suffer from self-report biases, claims are often assumed to be more objective. However, it is not clear that claims always produce better prevalence estimates. Conduct an assessment of discrepancies between self-report and claims-based measures for 2 diseases in the US elderly to investigate definition, selection, and measurement error issues which may help explain divergence between claims and self-report estimates of prevalence. Self-reported data from 3 sources are included: the Health and Retirement Study, the Medicare Current Beneficiary Survey, and the National Health and Nutrition Examination Survey. Claims-based disease measurements are provided from Medicare claims linked to Health and Retirement Study and Medicare Current Beneficiary Survey participants, comprehensive claims data from a 20% random sample of Medicare enrollees, and private health insurance claims from Humana Inc. Prevalence of diagnosed disease in the US elderly are computed and compared across sources. Two medical conditions are considered: diabetes and heart attack. Comparisons of diagnosed diabetes and heart attack prevalence show similar trends by source, but claims differ from self-reports with regard to levels. Selection into insurance plans, disease definitions, and the reference period used by algorithms are identified as sources contributing to differences. Claims and self-reports both have strengths and weaknesses, which researchers need to consider when interpreting estimates of prevalence from these 2 sources.

Multiscale technologies for treatment of ischemic cardiomyopathy

NASA Astrophysics Data System (ADS)

Mahmoudi, Morteza; Yu, Mikyung; Serpooshan, Vahid; Wu, Joseph C.; Langer, Robert; Lee, Richard T.; Karp, Jeffrey M.; Farokhzad, Omid C.

2017-09-01

The adult mammalian heart possesses only limited capacity for innate regeneration and the response to severe injury is dominated by the formation of scar tissue. Current therapy to replace damaged cardiac tissue is limited to cardiac transplantation and thus many patients suffer progressive decay in the heart's pumping capacity to the point of heart failure. Nanostructured systems have the potential to revolutionize both preventive and therapeutic approaches for treating cardiovascular disease. Here, we outline recent advancements in nanotechnology that could be exploited to overcome the major obstacles in the prevention of and therapy for heart disease. We also discuss emerging trends in nanotechnology affecting the cardiovascular field that may offer new hope for patients suffering massive heart attacks.

Heart Lesion After the First Attack of the Rheumatic Fever 22 Years Experience in Single Centre

PubMed Central

Bejiqi, Ramush A.; Retkoceri, Ragip; Zeka, Naim; Bejiqi, Hana; Retkoceri, Arber

2015-01-01

Background: Acute rheumatic fever and its sequels, rheumatic heart diseases, remain major unsolved preventable health problems in Kosovo population, particularly among the disadvantages indigenous Albanian and Egyptians people. In Kosovo, despite of performing secondary prophylaxis with benzathine penicillin, acute rheumatic fever hospitalization rates have remained essentially unchanged for the last 20 years. The role of echocardiography in the diagnosis of acute rheumatic carditis was established over the last 20 years. Aims: In this study we aimed to determine the prevalence of rheumatic heart disease in children from Kosovo population with first attack of acute rheumatic fever. Also, we presented that echocardiography examination detects a greater prevalence of rheumatic heart disease than other diagnostic procedures. We aimed to compare the sensitivity and specificity of cardiac auscultation, ECG record, lab analysis to echocardiography and to determine the feasibility of specific age in this setting. Methods: To optimize accurate diagnosis of rheumatic fever and rheumatic heart disease, we utilized two group models. In the first group of 388 children, hospitalized and treated before 1999, diagnosis of rheumatic fever was decided basing on the clinical and laboratory findings whereas in second group (221 children treated from1999 to 2010) clinical and lab diagnosis were amplified also on the detection by echocardiography. Conclusion: In second group, using echocardiography as a method of diagnosis and assessment children with rheumatic fever, we found high rates of undetected rheumatic heart disease in this high-risk group population. Echocardiographic examination of children with rheumatic fever for rheumatic heart disease may over diagnose rheumatic heart disease unless congenital mitral valve anomalies and physiological regurgitation are excluded. PMID:25870479

Empowered to gain a new foothold in life--A study of the meaning of participating in cardiac rehabilitation to patients afflicted by a minor heart attack.

PubMed

Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D; Birkelund, Regner

2015-01-01

This study aimed to investigate what it means to patients afflicted by a minor heart attack to participate in cardiac rehabilitation (CR). CR is well-established internationally to support patients towards moving forward in satisfying, healthy, and well-functioning lives. Studies indicate that patients achieve improvement in quality of life when participating in CR. However, knowledge of how patients are supported during CR is sparse. Moreover, knowledge of what participating in CR means to patients afflicted by a minor heart attack is lacking. In-depth knowledge in this area is crucial in order to understand these patients' particular gains and needs. In a phenomenological-hermeneutic frame field observations, focus group interviews, and individual interviews were conducted among 11 patients during and after their participation in CR. Field notes and transcribed interviews underwent three-phased interpretation. It was found that patients were supported to gain renewed balance in their lives during CR. Three themes were identified: (1) receiving a helpful but limited caring hand, (2) being supported to find new values in life, and (3) developing responsibility for the remaining time. The patients were carefully guided through a difficult time and supported to continue in healthy everyday lives. They were given hope which enabled them to find themselves a new foothold in life with respect to their own sense of well-being. This guidance and a sense of hopefulness were provided by heart specialists and more seasoned heart patients. In conclusion, patients were empowered to achieve a healthier lifestyle and improve their personal well-being during CR. However, structural barriers in the programme prevented adequate support regarding the patients' total needs. Knowledge of the benefits of CR emphasizes the significance of the programme and highlights the importance of high inclusion. Efforts should be made to develop more flexible and longer lasting programmes and further involvement of relatives must be considered.

Negotiating Tensions Between Theory and Design in the Development of Mailings for People Recovering From Acute Coronary Syndrome

PubMed Central

Presseau, Justin; Nicholas Angl, Emily; Jokhio, Iffat; Schwalm, JD; Grimshaw, Jeremy M; Bosiak, Beth; Natarajan, Madhu K; Ivers, Noah M

2017-01-01

Background Taking all recommended secondary prevention cardiac medications and fully participating in a formal cardiac rehabilitation program significantly reduces mortality and morbidity in the year following a heart attack. However, many people who have had a heart attack stop taking some or all of their recommended medications prematurely and many do not complete a formal cardiac rehabilitation program. Objective The objective of our study was to develop a user-centered, theory-based, scalable intervention of printed educational materials to encourage and support people who have had a heart attack to use recommended secondary prevention cardiac treatments. Methods Prior to the design process, we conducted theory-based interviews and surveys with patients who had had a heart attack to identify key determinants of secondary prevention behaviors. Our interdisciplinary research team then partnered with a patient advisor and design firm to undertake an iterative, theory-informed, user-centered design process to operationalize techniques to address these determinants. User-centered design requires considering users’ needs, goals, strengths, limitations, context, and intuitive processes; designing prototypes adapted to users accordingly; observing how potential users respond to the prototype; and using those data to refine the design. To accomplish these tasks, we conducted user research to develop personas (archetypes of potential users), developed a preliminary prototype using behavior change theory to map behavior change techniques to identified determinants of medication adherence, and conducted 2 design cycles, testing materials via think-aloud and semistructured interviews with a total of 11 users (10 patients who had experienced a heart attack and 1 caregiver). We recruited participants at a single cardiac clinic using purposive sampling informed by our personas. We recorded sessions with users and extracted key themes from transcripts. We held interdisciplinary team discussions to interpret findings in the context of relevant theory-based evidence and iteratively adapted the intervention accordingly. Results Through our iterative development and testing, we identified 3 key tensions: (1) evidence from theory-based studies versus users’ feelings, (2) informative versus persuasive communication, and (3) logistical constraints for the intervention versus users’ desires or preferences. We addressed these by (1) identifying root causes for users’ feelings and addressing those to better incorporate theory- and evidence-based features, (2) accepting that our intervention was ethically justified in being persuasive, and (3) making changes to the intervention where possible, such as attempting to match imagery in the materials to patients’ self-images. Conclusions Theory-informed interventions must be operationalized in ways that fit with user needs. Tensions between users’ desires or preferences and health care system goals and constraints must be identified and addressed to the greatest extent possible. A cluster randomized controlled trial of the final intervention is currently underway. PMID:28249831

Wearing an abdominal belt increases diastolic blood pressure.

PubMed

Rafacz, W; McGill, S M

1996-09-01

The purpose of this study was to determine the effect of wearing an abdominal belt on blood pressure (systolic and diastolic) and heart rate during a variety of tasks. The belt was typical of the elastic type with suspenders and Velcro tabs for cinching the belt snug. The tasks performed included sitting at rest, sitting with the torso inclined forward at 45 degrees, standing with the torso inclined forward at 45 degrees (with and without holding an 11-kg weight), a trunk axial rotation task, and squat lifting. Blood pressure was monitored noninvasively with a FINAPRES blood pressure monitor. Twenty healthy men performed each task with and without the abdominal belt. Although no significant increases in mean systolic blood pressure or heart rate were found, there was a significant increase in diastolic blood pressure in all conditions. All people considering wearing an abdominal belt should also consider the risks and liability associated with the additional cardiovascular load, particularly heart attack and stroke.

Tobacco Addiction

MedlinePlus

... know tobacco smoke causes cancer. Nicotine is addictive. Nicotine raises your risk of heart attack and stroke. Smoking just a few cigarettes a day is bad for your health. Once you start smoking, it’s ...

Heart attack - discharge

MedlinePlus

... guideline for the management of patients with non-ST-elevation acute coronary syndromes: a report of the ... 23166211 . Giugliano RP, Cannon CP, Braunwald E. Non-ST elevation acute coronary syndromes. In: Mann DL, Zipes ...

Secondhand Smoke Quiz

MedlinePlus

... laws were passed banning smoking in bars and restaurants there was a large decline within a couple ... c) Heart attacks d) Colds and flu in restaurant workers Together we are strong enough to quit ...

[Tips for taking the medical history in patients with syncope].

PubMed

Israel, Carsten W

2018-06-01

Transient loss of consciousness represents one of the most frequent reasons for patients to present in the emergency room. Already at the very beginning, the diagnostic work-up is faced with fundamental questions: (1) Was it really a loss of consciousness? (2) Which department (neurology, cardiology, or others) should check the patient? (3) Is an in-hospital diagnostic work-up required? These questions can be answered from a meticulous patient history which needs to be adjusted to the individual case but also has to systematically go through a list of questions. Patient history has to clarify whether syncope was present. Nonsyncopal events such as falls, transient global amnesia, epilepsy, psychogenic pseudosyncope, transient ischemic attack and drop attacks should be distinguished. In a second step, the four groups of causes of syncope can be assessed. Neurocardiogenic reflex syncope usually occurs with typical prodromes in typical situations in (younger) patients without heart disease. Orthostasis always occurs in upright position, typically associated with standing up and in patients treated with antihypertensive drugs. Arrhythmogenic syncope frequently shows an abrupt onset without prodromes, associated with injury and with palpitations or fast heart beat before the attack, in older patients frequently associated with known heart disease, in young patients without heart disease frequently with a family history positive for arrhythmias or sudden cardiac death. A positive history of structural cardiovascular disease should be considered as a cause of syncope, particularly if it occurs during exercise or in supine position, or is associated with chest pain or dyspnea. This review summarizes the most important questions that can elucidate the cause of syncope.

Social Support, Perceived Stress, and Markers of Heart Failure Severity

DTIC Science & Technology

2012-08-01

cardiovascular health and longevity became scientifically evident when epidemiologists encountered an intimate community of multigenerational Italian...on family cohesion, and the supportive nature of the community may have been protective against heart attacks and conducive to longevity " (Egolf...relationship linking stress with health. 16   Stress Definition and brief history Hans Selye (1950) — a major pioneer in the area of stress

Effects of the Sports Level, Format of the Game and Task Condition on Heart Rate Responses, Technical and Tactical Performance of Youth Basketball Players

PubMed Central

Clemente, Filipe Manuel; González-Víllora, Sixto; Delextrat, Anne; Martins, Fernando Manuel Lourenço; Vicedo, Juan Carlos Pastor

2017-01-01

Abstract The aim of this study was to analyze the effect of different small-sided and conditioning games (SSCG) with different tactical contents on heart rate responses, technical performance and collective organization of youth basketball players of different performance levels. Twenty male basketball players from U14 (13.7 ± 0.8 years old; 4.2 ± 1.4 years of practice) and U16 (15.3 ± 1.1 years old; 6.4 ± 2.1 years of practice) participated in this research study. The two-way MANOVA revealed that the sports level (p = 0.009; ηp2 = 0.151), format (p = 0.001; ηp2 = 0.246) and task condition (p = 0.023; ηp2 = 0.104; small effect size) had significant main effects on heart rate responses. It was also found that the format (p = 0.001; ηp2 = 0.182) had significant main effects on technical performance. A smaller format significantly increased the heart rate, volume of play, efficiency index and collective density during attacking plays. The SSCG with attacking content statistically increased the heart rate, efficiency index and performance score. Therefore, this study revealed that different SSCGs with tactical content influenced the physiological responses of youth players. PMID:28828085

All about Cholesterol

MedlinePlus

... more information. J If you smoke or use e-cigarettes, quit. J Lose weight if needed. Eating healthy, ... lower LDL cholesterol. They also help lower your risk for a heart attack or stroke. Adults with ...

What is Metabolic Syndrome?

MedlinePlus

... 22, 2012 | News Release NIH launches trial to evaluate anti-inflammatory treatment for preventing heart attacks, strokes, ... and Usage No FEAR Act Grants and Funding Customer Service/Center for Health Information Email Alerts Jobs ...

Problem: Mitral Valve Regurgitation

MedlinePlus

... each time the left ventricle contracts. Watch an animation of mitral valve regurgitation A leaking mitral valve ... Not Alone Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Diabetes - what to ask your doctor - type 2

MedlinePlus

... Diabetes - keeping active Diabetes - low blood sugar - self-care Diabetes - preventing heart attack and stroke Diabetes - taking care of your feet Diabetes - tests and checkups Diabetes - when you are sick ...

Understanding the Role of Autoimmune Disorders on the Initial Presentation of Cardiovascular Disease

ClinicalTrials.gov

2015-04-20

Myocardial Infarction; Ischemic Stroke; Stroke; Subarachnoid Haemorrhage; Venous Thrombosis; Transient Ischemic Attack; Stable Angina Pectoris; Unstable Angina; Heart Failure; Peripheral Arterial Disease; Abdominal Aortic Aneurysm

Serial agonistic attacks by greylag goose families, Anser anser, against the same opponent

PubMed Central

Scheiber, Isabella B.R.; Kotrschal, Kurt; Weiß, Brigitte M.

2011-01-01

It is known from primates that alliance partners may support each other’s interests in competition with others, for example, through repeated agonistic attacks against a particular individual. We examined serial aggressive interactions between greylag goose families and other flock members. We found that repeated attacks towards the same individual were common and that up to five serial attacks by family members followed an initial attack. Family size did not affect the frequency of such serial attacks. Juvenile geese evidently benefited most from active social support through serial attacks. About 60% of the juveniles’ lost primary interactions were subsequently reversed by another family member. This may be one of the reasons why juveniles rank higher in the social hierarchy than would be expected from their age and size alone. Losses in serial attacks predominantly occurred against other, presumably higher-ranking, family geese and ganders. We propose three major functions/consequences of serial attacks. Analogous to primates, serial attacks in greylag geese may serve to reinforce a losing experience of an opponent defeated in a preceding attack. On the side of the winning family, serial attacks may reinforce the experience of winning. Both winning and losing experiences are linked with physiological consequences in higher vertebrates, affecting the future social performance of winners or losers. Finally, serial attacks may signal the agonistic potential of a family to other flock members. This is supported by heart rate data, which indicate that greylags are competent to interpret third-party relationships. PMID:21984838

Atrial Fibrillation in Children

MedlinePlus

... of the following tests: Electrocardiogram (also called an EKG or ECG) — this is a noninvasive test used ... About Arrhythmia Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Cholesterol and lifestyle

MedlinePlus

... normal range. These healthy habits may help prevent future heart attacks and other health problems. Eat foods ... with health and disease. In: Goldman L, Schafer AI, eds. Goldman’s Cecil Medicine . 25th ed. Philadelphia, PA: ...

Diabetes and Dietary Supplements

MedlinePlus

... have diabetes and have had a heart attack Marijuana on the body’s metabolism and risk of developing ... It is not intended to substitute for the medical expertise and advice of your primary health care ...

Sudden Cardiac Arrest (SCA)

MedlinePlus

... attacks often have previous signs and symptoms. SCArisk.org The SCA Risk Assessment is an interactive tool ... 3400 F: 202-464-3401 E: info@HRSonline.org © Heart Rhythm Society 2018 Privacy Policy | Linking Policy | ...

Heart Attack

MedlinePlus

... After calling for help, take 1 uncoated adult aspirin (325 mg) or 4 uncoated baby aspirins (81 mg each). Don’t take this if you’re allergic to aspirin. If you are alone and are able, unlock ...

Retrospective evaluation of coyote attacks in dogs: 154 cases (1997-2012).

PubMed

Frauenthal, Virginia M; Bergman, Philip; Murtaugh, Robert J

2017-05-01

To describe the clinical presentation and outcome of known attacks in client-owned dogs caused by the common coyote, Canis latrans. Retrospective observational study. Private referral hospital. One hundred fifty-four client-owned dogs known to be attacked by coyotes. None. Records from a private referral hospital from May 1997 through December 2012 were reviewed. Time of day and month/season of year, signalment, body temperature, heart rate, respiratory rate, body weight, location and severity of wounds inflicted, common injuries, length of hospitalization, necessity of surgical wound repair under anesthesia, antimicrobial use and mortality were recorded. Eighty-six percent of dogs presenting following coyote attack weighed <10 kg. Overall mortality rate was 15.6%. Dogs with bite wounds to the thorax had the highest mortality at 21.3%. Criteria for systemic inflammatory response syndrome (SIRS) based on admission vital signs were met in 58.8% of dogs and the presence of SIRS was significantly associated with mortality (P < 0.001). Common coyote-induced injuries included rib fracture (38/154; 24.6%), pulmonary contusion (30/154; 19.4%), tracheal tear (18/154; 11.6%), pneumothorax (16/154; 10.3%), abdominal wall hernia (9/154; 5.8%), and abdominal penetrating wounds (8/146; 5.5%). Dogs <10 kg were significantly more likely to incur wounds to multiple body parts or sustain abdominal penetrating wounds. The presence of rib fracture was significantly associated with mortality. Frequency of coyote attacks over the time of this study increased by 330%. Coyote attacks on dogs are a problem in Southern California and are associated with substantial morbidity and mortality, especially in dogs with wounds to the thorax. Aggressive management involving surgical wound repair was associated with survival to discharge. © Veterinary Emergency and Critical Care Society 2017.

A Study to Develop a Methodology to Enable Direct Cost UCA (Uniform Chart of Accounts) Data to Be Expressed in Terms of Cost per Admission for Specific Diagnosis Related Groups

DTIC Science & Technology

1985-07-01

environment in which it functions . A particular debt of gratitude in this respect is owed to my preceptor, Colonel James Helgeson, for his enthusiasm...patient conditions might run from heart attacks, which often receive intensive care and extensive follow-up support, to episodes of acute respiratory ...to include the following features: a. No disruption of existing IAS and UCA functions as defined by appropriate regulations b. Minimized additional

A Health-Risk Appraisal of Naval Special Operations Forces Personnel Executive Summary

DTIC Science & Technology

2000-01-14

heartburn 14.7 14.8 - 3.8 High blood pressure 6.4 22.0 - 8.0 High cholesterol 16.4 18.0 54.0 14.3 Pre-cancerous skin lesions 20.6 - - ~ Sexually...such as whole grain bread, jr-1 yeg 2Q No cereal, fresh fruits or vegetables ? 30. Do you eat foods every day that are high in cholesterol or fat...ever had coronary artery disease, including heart attack? 19QYes □ No 20. Have you ever had esophagitis, chronic heartburn , or stomach ulcers? 20Q Yes

Fainting (Syncope)

MedlinePlus

... Attack Heart Valve Problems Join our e-newsletter! Aging & Health A to Z Fainting (Syncope) Basic Facts & ... November 2016 Posted: March 2012 © 2018 Health in Aging. All rights reserved. Feedback • Site Map • Privacy Policy • ...

Peripheral Neuropathy

MedlinePlus

... of days, weeks, or years. They can be acute or chronic. In acute neuropathies such as Guillain-Barré syndrome (in which ... that warns of impending heart attack or other acute conditions. Loss of pain sensation is a particularly ...

Being active after your heart attack

MedlinePlus

... the management of patients with unstable angina/non-ST-Elevation myocardial infarction: a report of the American ... the Management of Patients With Unstable Angina/Non-ST-Elevation Myocardial Infarction) developed in collaboration with the ...

Diabetes

MedlinePlus

... pain, tingling, a loss of feeling, problems digesting food, and erectile dysfunction Kidney problems , which can lead to kidney failure Weakened immune system, which can lead to more frequent infections Increased chance of having a heart attack or stroke

Heart Attack and Women

MedlinePlus

... information Stay Connected Blog Contact us Media inquiries Social media About Us Who we are What we do ... information Stay Connected Blog Contact us Media inquiries Social media Subscribe to receive OWH updates Submit HHS Non- ...

Amnesia

MedlinePlus

... amnesia) Most people with amnesia have problems with short-term memory — they can't retain new information. Recent memories ... heart attack, respiratory distress or carbon monoxide poisoning Long-term ... memory Degenerative brain diseases, such as Alzheimer's disease and ...

Design and Implementation of a Telecardiology System for Mobile Devices.

PubMed

Cinaglia, Pietro; Tradigo, Giuseppe; Guzzi, Pietro H; Veltri, Pierangelo

2015-09-01

This paper presents the design and implementation of a system for digital telecardiology on mobile devices called Remote Cardio Consultation (RCC). Using RCC may improve first intervention procedures in case of heart attack. In fact, it allows physicians to remotely consult ECG signals from a mobile device or smartphone by using a so-called app. The remote consultation is implemented by a server application collecting physician availability to answer upon client support requests. The app can be used by first intervention clinicians and allows reducing delays and decision errors in emergency interventions. Thus, best decision, certified and supported by cardiologists, can be obtained in case of heart attacks and first interventions even by base medical doctors able to produce and send an ECG. RCC tests have been performed, and the prototype is freely available as a service for testing.

Prevention and treatment of postmenopausal osteoporosis

PubMed Central

Gallagher, J Christopher; Tella, Sri Harsha

2014-01-01

In the beginning, that is from the 1960's, when a link between menopause and osteoporosis was first identified; estrogen treatment was the standard for preventing bone loss, however there was no fracture data, even though it was thought to be effective. This continued until the Women's Health Initiative (WHI) study in 2001 that published data on 6 years of treatment with hormone therapy that showed an increase in heart attacks and breast cancer. Even though the risks were small, 1 per 1500 users annually, patients were worried and there was a large drop off in estrogen use. In later analyses the WHI study showed that estrogen reduced fractures and actually prevented heart attacks in the 50-60 year age group. Estrogen alone appeared to be safer to use than estrogen + the progestin medroxyprogesterone acetate and actually reduced breast cancer. PMID:24176761

Health Care Professionals' Perceptions of Seriously Ill Women.

NASA Astrophysics Data System (ADS)

Hardin, Kimeron Norman

1990-01-01

The research was designed to measure the perceptions of health care professionals toward women with serious illness. Physicians, psychologists and nurses were randomly chosen from lists of licensed practicing professionals and were surveyed. Each respondent read one of four vignettes describing a woman who had received one of four diagnoses: breast cancer, lung cancer, heart attack, or severe burn. The respondents were asked to respond to the Profile of Mood States (POMS) as they perceived the woman had been feeling during the past week. They then answered a series of ten questions about the woman's recovery and about their own anticipated behaviors while interacting with her. Two-way ANOVAs revealed that nurses and psychologists perceived the woman as having more mood disturbance and they saw more need for psychological counseling than physicians, regardless of her diagnosis. Several differences emerged in terms of perceptions of diagnosis. Subjects perceived themselves as being more comfortable around heart attack patients than lung cancer patients, breast cancer patients or burn patients and as having more difficulty talking to a woman with lung cancer than a woman with a heart attack. They also perceived a woman with lung cancer as having poorer chances of survival and they perceived women with more disfiguring disorders, breast cancer and severe burns, as having more sexual adjustment problems than the other diagnostic groups. The results of this survey supports the need for training for health care professionals in recognizing psychological distress in, and appropriately referring, seriously ill women.

Studying Acute Coronary Syndrome Through the World Wide Web: Experiences and Lessons

PubMed Central

2017-01-01

This study details my viewpoint on the experiences, lessons, and assessments of conducting a national study on care-seeking behavior for heart attack in the United States utilizing the World Wide Web. The Yale Heart Study (YHS) was funded by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH). Grounded on two prior studies, the YHS combined a Web-based interview survey instrument; ads placed on the Internet; flyers and posters in public libraries, senior centers, and rehabilitation centers; information on chat rooms; a viral marketing strategy; and print ads to attract potential participants to share their heart attack experiences. Along the way, the grant was transferred from Ohio State University (OSU) to Yale University, and significant administrative, information technology, and personnel challenges ensued that materially delayed the study’s execution. Overall, the use of the Internet to collect data on care-seeking behavior is very time consuming and emergent. The cost of using the Web was approximately 31% less expensive than that of face-to-face interviews. However, the quality of the data may have suffered because of the absence of some data compared with interviewing participants. Yet the representativeness of the 1154 usable surveys appears good, with the exception of a dearth of African American participants. PMID:29030328

Rosiglitazone: a disappointing DREAM.

PubMed

Nissen, Steven

2007-09-01

Dr Steven Nissen is a heart specialist and currently holds the position of chairman of cardiovascular medicine at the Cleveland Clinic, OH, USA. His work has involved the development of miniaturised ultrasound imaging devices that can be threaded into a patient's heart that allow measurement of the size and composition of plaques, which indicate early artery damage. The ability to characterize and measure the size of plaques provided a novel, effective method to evaluate the efficacy of anticholesterol medications, and for the past two decades Dr Nissen has been using these and other techniques to examine the efficacy of drugs. He has also developed a strong interest in drug safety. His work linked COX-2 inhibitors such as Celebrex and Vioxx (Merck, NJ, USA) with heart attacks, and prevented Merck's similar product, Arcoxia, from being approved. He also highlighted the serious heart attack risk associated with the experimental drug Pargluva and the drug was subsequently not approved by the US FDA. More recently, Dr Nissen's work has focused on the drug rosiglitazone, which was shown to have high cardiovascular risks and has since been given a FDA warning. Here, Dr Nissen discusses the publication of the rosiglitazone meta-analysis and why he considers work in this area to be crucially important for patients.

The human heart and the circulatory system as an interesting interdisciplinary topic in lessons of physics and biology

NASA Astrophysics Data System (ADS)

Volná, M.; Látal, F.; Kubínek, R.; Richterek, L.

2014-01-01

Many topics which are closely related can be found in the national curriculum of the Czech Republic for physics and biology. One of them is the heart and the circulatory system in the human body. This topic was examined cross curriculum, a teaching module was created and the topic was chosen for our research. The task was to determine if the students of bachelor study are aware of connections between physics and biology within this topic and whether we can help them effectively to describe the corresponding physics phenomena in the human body connected, for example, with a heart attack or with the measurement of blood pressure. In this paper, the heart and the circulatory system are presented as suitable topics for an interdisciplinary teaching module which includes both theoretical and experimental parts. The module was evaluated by a group of first-year undergraduate students of physics at the Faculty of Science, Palacký University. The acquired knowledge was compared with another control group through a test. The highest efficiency of the module was evaluated on the basis of questions that covered the calculation problems.

When You Visit Your Doctor After a Heart Attack

MedlinePlus

... products will be searched. Shopping Cart Description Qty Price The Harvard Medical School 6-Week Plan for ... Memory: Understanding Age-Related Memory Loss (PDF - Lowest Price!) $18.00 Harvard Health Letter (Print & Online Access ( ...

Changes You Can Make to Manage High Blood Pressure

MedlinePlus

... about Bayer Consumer Health. HBP Resources Risk Calculator Animation Library Track Your Blood Pressure: Print (PDF) | Online ... Pressure Tracker Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

Aspirin to Prevent a First Heart Attack or Stroke

MedlinePlus

... Learn more about getting to NIH Get Email Alerts Receive automatic alerts about NHLBI related news and ... Connect With Us Contact Us Directly Get Email Alerts Receive automatic alerts about NHLBI related news and ...

Drug-Eluting Stents: Do They Increase Heart Attack Risk?

MedlinePlus

... nitrates or calcium channel blockers, as well as aspirin and cholesterol-lowering drugs called statins. With medications, ... doctor will likely also prescribe medications, such as aspirin and statins, and lifestyle changes. Angioplasty and bare- ...

Aspirin and Omeprazole

MedlinePlus

The combination of aspirin and omeprazole is used to reduce the risk of stroke or heart attack in patients who have had or ... risk of developing a stomach ulcer when taking aspirin. Aspirin is in a class of medications called ...

Negotiating Tensions Between Theory and Design in the Development of Mailings for People Recovering From Acute Coronary Syndrome.

PubMed

Witteman, Holly O; Presseau, Justin; Nicholas Angl, Emily; Jokhio, Iffat; Schwalm, J D; Grimshaw, Jeremy M; Bosiak, Beth; Natarajan, Madhu K; Ivers, Noah M

2017-03-01

Taking all recommended secondary prevention cardiac medications and fully participating in a formal cardiac rehabilitation program significantly reduces mortality and morbidity in the year following a heart attack. However, many people who have had a heart attack stop taking some or all of their recommended medications prematurely and many do not complete a formal cardiac rehabilitation program. The objective of our study was to develop a user-centered, theory-based, scalable intervention of printed educational materials to encourage and support people who have had a heart attack to use recommended secondary prevention cardiac treatments. Prior to the design process, we conducted theory-based interviews and surveys with patients who had had a heart attack to identify key determinants of secondary prevention behaviors. Our interdisciplinary research team then partnered with a patient advisor and design firm to undertake an iterative, theory-informed, user-centered design process to operationalize techniques to address these determinants. User-centered design requires considering users' needs, goals, strengths, limitations, context, and intuitive processes; designing prototypes adapted to users accordingly; observing how potential users respond to the prototype; and using those data to refine the design. To accomplish these tasks, we conducted user research to develop personas (archetypes of potential users), developed a preliminary prototype using behavior change theory to map behavior change techniques to identified determinants of medication adherence, and conducted 2 design cycles, testing materials via think-aloud and semistructured interviews with a total of 11 users (10 patients who had experienced a heart attack and 1 caregiver). We recruited participants at a single cardiac clinic using purposive sampling informed by our personas. We recorded sessions with users and extracted key themes from transcripts. We held interdisciplinary team discussions to interpret findings in the context of relevant theory-based evidence and iteratively adapted the intervention accordingly. Through our iterative development and testing, we identified 3 key tensions: (1) evidence from theory-based studies versus users' feelings, (2) informative versus persuasive communication, and (3) logistical constraints for the intervention versus users' desires or preferences. We addressed these by (1) identifying root causes for users' feelings and addressing those to better incorporate theory- and evidence-based features, (2) accepting that our intervention was ethically justified in being persuasive, and (3) making changes to the intervention where possible, such as attempting to match imagery in the materials to patients' self-images. Theory-informed interventions must be operationalized in ways that fit with user needs. Tensions between users' desires or preferences and health care system goals and constraints must be identified and addressed to the greatest extent possible. A cluster randomized controlled trial of the final intervention is currently underway. ©Holly O Witteman, Justin Presseau, Emily Nicholas Angl, Iffat Jokhio, JD Schwalm, Jeremy M Grimshaw, Beth Bosiak, Madhu K Natarajan, Noah M Ivers. Originally published in JMIR Human Factors (http://humanfactors.jmir.org), 01.03.2017.

Sympathetic activity in patients with panic disorder at rest, under laboratory mental stress, and during panic attacks.

PubMed

Wilkinson, D J; Thompson, J M; Lambert, G W; Jennings, G L; Schwarz, R G; Jefferys, D; Turner, A G; Esler, M D

1998-06-01

The sympathetic nervous system has long been believed to be involved in the pathogenesis of panic disorder, but studies to date, most using peripheral venous catecholamine measurements, have yielded conflicting and equivocal results. We tested sympathetic nervous function in patients with panic disorder by using more sensitive methods. Sympathetic nervous and adrenal medullary function was measured by using direct nerve recording (clinical microneurography) and whole-body and cardiac catecholamine kinetics in 13 patients with panic disorder as defined by the DSM-IV, and 14 healthy control subjects. Measurements were made at rest, during laboratory stress (forced mental arithmetic), and, for 4 patients, during panic attacks occurring spontaneously in the laboratory setting. Muscle sympathetic activity, arterial plasma concentration of norepinephrine, and the total and cardiac norepinephrine spillover rates to plasma were similar in patients and control subjects at rest, as was whole-body epinephrine secretion. Epinephrine spillover from the heart was elevated in patients with panic disorder (P=.01). Responses to laboratory mental stress were almost identical in patient and control groups. During panic attacks, there were marked increases in epinephrine secretion and large increases in the sympathetic activity in muscle in 2 patients but smaller changes in the total norepinephrine spillover to plasma. Whole-body and regional sympathetic nervous activity are not elevated at rest in patients with panic disorder. Epinephrine is released from the heart at rest in patients with panic disorder, possibly due to loading of cardiac neuronal stores by uptake from plasma during surges of epinephrine secretion in panic attacks. Contrary to popular belief, the sympathetic nervous system is not globally activated during panic attacks.

Predictors of healthcare utilization among older Mexican Americans.

PubMed

Al Snih, Soham; Markides, Kyriakos S; Ray, Laura A; Freeman, Jean L; Ostir, Glenn V; Goodwin, James S

2006-01-01

To examine the effects of predisposing, enabling, and need factors on physician and hospital use among older Mexican Americans. A two-year prospective cohort study. Five Southwestern states: Texas, New Mexico, Colorado, Arizona, and California. A population-based sample of 1987 non-institutionalized Mexican American men and women age > or =65 years. Physician and hospital utilization. Predictor variables included predisposing, enabling, and need factors. Ordinary least square and logistic regression analysis were used to model the effects of predictor factors specified in the Andersen model of health service use on physician and hospital use. After two years of follow-up, predisposing and enabling factors accounted for <5% of the variance in physician and hospital use. Need factors explained 21% of the variance in physician use and 7% of the variance in hospital use. Older age; being female; insurance coverage; having arthritis, diabetes, heart attack, hypertension, stroke, or cancer; and number of medications were factors associated with higher physician utilization. Subjects with arthritis, diabetes, hip fracture, high depressive symptoms, activities of daily living (ADL) disability, or high number of medications increased the odds of having any hospitalization. Subjects with diabetes, heart attack, hip fracture, ADL disabled, and high number of medications had a greater number of hospital nights than their counterparts. Older age, female sex, insurance coverage, and prevalent medical conditions are determinants of healthcare use among older Mexican Americans.

Death at the Worksite: Helping Grieving Family Members

MedlinePlus

... Grief at Work Working Through Grief About Us Death at the Worksite: Helping Grieving Family Members By ... fatal heart attacks occur in the workplace. Other deaths — from accidents, for example — can also happen during ...

10 CFR 73.46 - Fixed site physical protection systems, subsystems, components, and procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... week, maintaining an intensity of approximately 75 percent of maximum heart rate for 20 minutes; (B... television or by other suitable means which limit exposure of responding personnel to possible attack. (7...

Edward Wheeler Hones Jr. (1922-2012)

NASA Astrophysics Data System (ADS)

Baker, Daniel N.; McPherron, Robert L.; Birn, Joachim

2013-02-01

Space physicist Edward Wheeler Hones Jr. died on 17 September 2012 at his home in Los Alamos, N. M. He was 90 years old. The cause of death was a heart attack that came following a brief hospitalization.

The influence of economic incentives and regulatory factors on the adoption of treatment technologies: a case study of technologies used to treat heart attacks.

PubMed

Bech, Mickael; Christiansen, Terkel; Dunham, Kelly; Lauridsen, Jørgen; Lyttkens, Carl Hampus; McDonald, Kathryn; McGuire, Alistair

2009-10-01

The Technological Change in Health Care Research Network collected unique patient-level data on three procedures for treatment of heart attack patients (catheterization, coronary artery bypass grafts and percutaneous transluminal coronary angioplasty) for 17 countries over a 15-year period to examine the impact of economic and institutional factors on technology adoption. Specific institutional factors are shown to be important to the uptake of these technologies. Health-care systems characterized as public contract systems and reimbursement systems have higher adoption rates than public-integrated health-care systems. Central control of funding of investments is negatively associated with adoption rates and the impact is of the same magnitude as the overall health-care system classification. GDP per capita also has a strong role in initial adoption. The impact of income and institutional characteristics on the utilization rates of the three procedures diminishes over time.

Recovery From Heart Attack, Biomedicalization, and the Production of a Contingent Health Citizenship.

PubMed

Langdridge, Darren

2017-07-01

In this article, I explore the experience of recovery from a heart attack through an analytic autoethnography. I discuss the tensions inherent in biomedical subjectivities of health and ill-health during cardiac recovery through three key themes: (a) the transfer of responsibility and becoming a subject "at risk," (b) technologies of biomedicine and the disciplining of subjectivities, and (c) the transformation of a body toward a new pharmaceuticalized bodily normal. Through an analysis driven by the biomedicalization thesis of Clarke, alongside work on biopower and the governmentality of health by Foucault, Rose, and Rabinow, I seek to provide new insights into the process of cardiac recovery and the relationship between individual experience and broader socio-political processes. Key to this analysis is a focus on the contingent subjectivities brought into being through biomedicalization that constitute a new form of health citizenship that is otherwise not accounted for in narratives of recovery.

Chest pain, panic disorder and coronary artery disease: a systematic review.

PubMed

Soares-Filho, Gastão L F; Arias-Carrión, Oscar; Santulli, Gaetano; Silva, Adriana C; Machado, Sergio; Valenca, Alexandre M; Nardi, Antonio E

2014-01-01

Chest pain may be due benign diseases but often suggests an association with coronary artery disease, which justifies a quick search for medical care. However, some people have anxiety disorder with symptoms that resemble clearly an acute coronary syndrome. More specifically, during a panic attack an abrupt feeling of fear accompanied by symptoms such as breathlessness, palpitations and chest pain, makes patients believe they have a heart attack and confuse physicians about the diagnosis. The association between panic disorder and coronary artery disease has been extensively studied in recent years and, although some studies have shown anxiety disorders coexisting or increasing the risk of heart disease, one causal hypothesis is still missing. The aim of this systematic review is to present the various ways in which the scientific community has been investigating the relation between chest pain, panic disorder and coronary artery disease.

Visit-to-visit variability of blood pressure and coronary heart disease, stroke, heart failure and mortality: A cohort study

PubMed Central

Muntner, Paul; Whittle, Jeff; Lynch, Amy I.; Colantonio, Lisandro D.; Simpson, Lara M.; Einhorn, Paula T.; Levitan, Emily B.; Whelton, Paul K; Cushman, William C.; Louis, Gail T.; Davis, Barry R.; Oparil, Suzanne

2016-01-01

Background Variability of blood pressure (BP) across outpatient visits is frequently dismissed as random fluctuation around a patient’s underlying BP. Objective: Examine the association between visit-to-visit variability (VVV) of systolic and diastolic BP (SBP and DBP) on cardiovascular disease and mortality outcomes. Design Prospective cohort study Setting Post-hoc analysis of the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). Participants 25,814 ALLHAT participants. Measurements VVV of SBP was defined as the standard deviation (SD) across BP measurements obtained at 7 visits conducted from 6 to 28 months following ALLHAT enrollment. Participants free of cardiovascular disease events during the first 28 months of follow-up were followed from the month 28 study visit through the end of active ALLHAT follow-up. Outcomes included fatal coronary heart disease or non-fatal myocardial infarction, all-cause mortality, stroke and heart failure. Results There were 1194 cases of fatal CHD or non-fatal MI, 1948 deaths, 606 cases of stroke and 921 cases of heart failure during follow-up. After multivariable adjustment including mean SBP, the hazard ratio comparing participants in the highest versus lowest quintile of SD of SBP (≥14.4 mmHg versus <6.5 mmHg) was 1.30 (1.06–1.59) for fatal coronary heart disease or non-fatal myocardial infarction, 1.58 (1.32–1.90) for all-cause mortality, 1.46 (1.06–2.01) for stroke, and 1.25 (0.97–1.61) for heart failure. Higher VVV of DBP was also associated with cardiovascular disease events and mortality. Limitations Long-term outcomes were not available. Conclusions Higher VVV of SBP is associated with increased cardiovascular disease and mortality risk. Future studies should examine whether reducing VVV of BP lowers this risk. Primary funding source National Institutes of Health PMID:26215765

Atrial flutter in grown-up congenital heart (GUCH) patients. Clinical characteristics of affected population.

PubMed

Li, W; Somerville, J

2000-09-15

To define occurrence, lesions and clinical characteristics of grown-up congenital heart (GUCH) patients who develop atrial flutter (AFL). All GUCH patients who presented as inpatients or outpatients with documented sustained AFL between 1996 and 1998 were studied prospectively. Retrospective review of case notes for basic data relating to underlying anomaly, prior surgery and age at onset of AFL, enquiry into events before the first attack. Clinical state was assessed by Ability Index before AFL and at last visit. Designated quaternary service for GUC in a tertiary referral centre. From October 1996 to April 1998, 100 consecutive patients (49 female) aged 17-77 (mean 35) years, who presented to the GUCH Unit at Royal Brompton Hospital with a sustained attack of AEL documented by a 12 lead electrocardiogram were studied. Four basic cardiac anomalies accounted for 75% patients: one ventricle (26), atrial septal defect (ASD) (19), transposition of great arteries (TGA) (17) and Tetralogy of Fallot (13). AFL occurred occasionally in small ventricular septal defect (VSD), congenital corrected TGA (CC-TGA), pulmonary stenosis and pulmonary atresia with or without VSD. 86/100 patients had undergone cardiac surgery: Fontan 19 (22%), reconstruction of right ventricular outflow tract 17 (20%), closure of ASD 15 (17%), Mustard for TGA 13 (15%), and other palliative surgery 22 (26%). AFL occurred in 'natural history' (unoperated) in 14 (14%) mostly in CC-TGA, ASD and Fallot. Age at first attack was 6-64 (mean 28) years with the first attack occurring at younger age after Mustard (22+/-7 years) and Fontan (24+/-7), than in un-operated ASD (46+/-13) and CCTGA (31+/-10). Haemodynamic abnormalities from anatomical causes were present in 62/74 (84%) patients who had undergone reparative surgery and included venous pathway obstruction, pulmonary regurgitation and pulmonary hypertension. Additional factors which could have precipitated AFL in prone patients were present in 63. New symptoms appeared in 96 patients with the first attack of AFL. Ability Index prior to onset in 90 patients who have been followed-up for more than 1 year since the first onset was 1 in 52, 2 in 31, 3 in 6 and 4 in 1 patients. At the last visit (mean time from the first onset 6.6+/-4.7 years), only 9 patients remained with Ability Index 1, 43 in 2, 20 in 3 and 18 in 4 despite return to sinus rhythm. One ventricle heart, ASD, transposition of great arteries and Tetrology of Fallot are the most common underlying anomalies in GUCH patients who develop AFL. It is less commonly seen in unoperated patients. When occurs AFL compromises patients' activities and deteriorates the clinical condition. Residual or developed haemodynamic abnormalities and precipitating factor are often present in this patients, hence full investigation and close follow up are necessary once AFL develops.

Electrocardiographic measures of left ventricular hypertrophy in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial.

PubMed

Ernst, Michael E; Davis, Barry R; Soliman, Elsayed Z; Prineas, Ronald J; Okin, Peter M; Ghosh, Alokananda; Cushman, William C; Einhorn, Paula T; Oparil, Suzanne; Grimm, Richard H

2016-12-01

Left ventricular hypertrophy (LVH) predicts cardiovascular risk in hypertensive patients. We analyzed baseline/follow-up electrocardiographies in 26,376 Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial participants randomized to amlodipine (A), lisinopril (L), or chlorthalidone (C). Prevalent/incident LVH was examined using continuous and categorical classifications of Cornell voltage. At 2 and 4 years, prevalence of LVH in the C group (5.57%; 6.14%) was not statistically different from A group (2 years: 5.47%; P = .806, 4 years: 6.54%; P = .857) or L group (2 years: 5.64%; P = .857, 4 years: 6.50%; P = .430). Incident LVH followed similarly, with no difference at 2 years for C (2.99%) compared to A (2.57%; P = .173) or L (3.16%; P = .605) and at 4 years (C = 3.52%, A = 3.29%, L = 3.71%; P = .521 C vs. A, P = .618 C vs. L). Mean Cornell voltage decreased comparably across treatment groups (Δ baseline, 2 years = +3 to -27 μV, analysis of variance P = .8612; 4 years = +10 to -17 μV, analysis of variance P = .9692). We conclude that risk reductions associated with C treatment in secondary end points of the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial cannot be attributed to differential improvements in electrocardiography LVH. Copyright © 2016 American Society of Hypertension. All rights reserved.

Biomarkers and mortality after transient ischemic attack and minor ischemic stroke: population-based study.

PubMed

Greisenegger, Stefan; Segal, Helen C; Burgess, Annette I; Poole, Debbie L; Mehta, Ziyah; Rothwell, Peter M

2015-03-01

Premature death after transient ischemic attack or stroke is more often because of heart disease or cancer than stroke. Previous studies found blood biomarkers not usefully predictive of nonfatal stroke but possibly of all-cause death. This association might be explained by potentially treatable occult cardiac disease or cancer. We therefore aimed to validate the association of a panel of biomarkers with all-cause death, particularly cardiac death and cancer death, despite the absence of associations with risk of nonfatal vascular events. Fifteen biomarkers were measured in 929 consecutive patients in a population-based study (Oxford Vascular Study), recruited from 2002 and followed up to 2013. Associations were determined by Cox regression. Model discrimination was assessed by c-statistic and the integrated discrimination improvement. During 5560 patient-years of follow-up, none of the biomarkers predicted risk of nonfatal vascular events. However, soluble tumor necrosis factor α receptor-1, von Willebrand factor, heart-type fatty-acid-binding protein, and N-terminal pro-B-type natriuretic peptide were independently predictive of all-cause death (n=361; adjusted hazard ratio per SD, 95% confidence interval: heart-type fatty-acid-binding protein: 1.31, 1.12-1.56, P=0.002; N-terminal pro-B-type natriuretic peptide: 1.34, 1.11-1.62, P=0.002; soluble tumor necrosis factor α receptor-1: 1.45, 1.26-1.66, P=0.02; von Willebrand factor: 1.19, 1.04-1.36, P=0.01). The independent contribution of the four biomarkers taken together added prognostic information and improved model discrimination (integrated discrimination improvement=0.028, P=0.0001). N-terminal pro-B-type natriuretic peptide was most predictive of vascular death (adjusted hazard ratio=1.80, 95% confidence interval, 1.34-2.41, P<0.0001), whereas heart-type fatty-acid-binding protein predicted cancer deaths (1.64, 1.26-2.12, P=0.0002). Associations were strongest in patients without known prior cardiac disease or cancer. Several biomarkers predicted death of any cause after transient ischemic attack and minor stroke. N-terminal pro-B-type natriuretic peptide and heart-type fatty-acid-binding protein might improve patient selection for additional screening for occult cardiac disease or cancer, respectively. However, our results require validation in future studies. © 2015 American Heart Association, Inc.

Bomb blast imaging: bringing order to chaos.

PubMed

Dick, E A; Ballard, M; Alwan-Walker, H; Kashef, E; Batrick, N; Hettiaratchy, S; Moran, C G

2018-06-01

Blast injuries are complex, severe, and outside of our everyday clinical practice, but every radiologist needs to understand them. By their nature, bomb blasts are unpredictable and affect multiple victims, yet require an immediate, coordinated, and whole-hearted response from all members of the clinical team, including all radiology staff. This article will help you gain the requisite expertise in blast imaging including recognising primary, secondary, and tertiary blast injuries. It will also help you understand the fundamental role that imaging plays during mass casualty attacks and how to avoid radiology becoming a bottleneck to the forward flow of severely injured patients as they are triaged and treated. Copyright © 2018. Published by Elsevier Ltd.

African-American Solo Grandparents Raising Grandchildren: A Representative Profile of Their Health Status.

PubMed

Whitley, Deborah M; Fuller-Thomson, Esme

2017-04-01

The objective of this study is to document the health profile of 252 African-American grandparents raising their grandchildren solo, compared with 1552 African-American single parents. The 2012 Behavior Risk Factor Surveillance System is used to compare the specific physical and mental health profiles of these two family groups. The findings suggest solo grandparents have prevalence of many health conditions, including arthritis (50.3 %), diabetes (20.1 %), heart attack (16.6 %) and coronary heart disease (16.6 %). Logistic regression analyses suggest that solo grandparents have much higher odds of several chronic health disorders in comparison with single parents, but this difference is largely explained by age. Although solo grandparents have good access to health care insurance and primary care providers, a substantial percentage (44 %) rate their health as fair or poor. Practice interventions to address African American solo grandparents' health needs are discussed.

75 FR 43992 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... applications. Therapeutics for the Treatment and Prevention of Atherosclerosis and Cardiovascular Disease... prevention of cardiovascular disease, coronary artery disease, heart attack, stroke and inflammation... which atherosclerosis is a significant contributing factor or cause. Global sales for cardiovascular...

Complex Regional Pain Syndrome

MedlinePlus

... Other major and minor traumas — such as surgery, heart attacks, infections and even sprained ankles — can also lead to complex regional pain syndrome. It's not well-understood why these injuries can trigger complex regional pain syndrome. Not everyone who has ...

The Americanization of Roseto

ERIC Educational Resources Information Center

Greenberg, Joel

1978-01-01

Describes the traditional life style of a small Italian community in Roseto, Pennsylvania. Americanization crept in during the sixties resulting in a breakdown of old values coupled with a decline in health and a jump in the heart attack death rate. (GA)

The Characteristics of Good Citizenship

ERIC Educational Resources Information Center

Sirica, John J.

1976-01-01

The following remarks were prepared by Judge John Sirica prior to suffering a heart attack. Although he was unable to address the convention, we feel his discussion of citizenship to be a most appropriate inclusion for this Bicentennial convention report. (Editor)

Air quality impact of traffic congestion in midtown Manhattan.

DOT National Transportation Integrated Search

2014-01-01

Exposure to fine particle pollution can cause premature death and harmful cardiovascular effects such as heart : attacks and strokes, and is linked to a variety of other significant health problem. A pilot project was : commissioned by the University...

Rehabilitation

MedlinePlus

... help. A younger person who has had a heart attack may go through cardiac rehabilitation to try to return to work and normal activities. Someone with a lung disease may get pulmonary rehabilitation to be able to breathe better and improve their quality of life.

Studying Acute Coronary Syndrome Through the World Wide Web: Experiences and Lessons.

PubMed

Alonzo, Angelo A

2017-10-13

This study details my viewpoint on the experiences, lessons, and assessments of conducting a national study on care-seeking behavior for heart attack in the United States utilizing the World Wide Web. The Yale Heart Study (YHS) was funded by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH). Grounded on two prior studies, the YHS combined a Web-based interview survey instrument; ads placed on the Internet; flyers and posters in public libraries, senior centers, and rehabilitation centers; information on chat rooms; a viral marketing strategy; and print ads to attract potential participants to share their heart attack experiences. Along the way, the grant was transferred from Ohio State University (OSU) to Yale University, and significant administrative, information technology, and personnel challenges ensued that materially delayed the study's execution. Overall, the use of the Internet to collect data on care-seeking behavior is very time consuming and emergent. The cost of using the Web was approximately 31% less expensive than that of face-to-face interviews. However, the quality of the data may have suffered because of the absence of some data compared with interviewing participants. Yet the representativeness of the 1154 usable surveys appears good, with the exception of a dearth of African American participants. ©Angelo A Alonzo. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 13.10.2017.

Report of the New England Task Force on Reducing Heart Disease and Stroke Risk.

PubMed Central

Havas, S; Wozenski, S; Deprez, R; Miller, L; Charman, R; Hamrell, M; Green, L; Benn, S

1989-01-01

Five years ago, a task force on reducing risk for heart disease and stroke was established by the six New England States. The task force included representatives from State public health departments, academia, the corporate sector, and voluntary organizations. This article is the final report of the task force. Heart disease and cerebrovascular disease are major causes of mortality in the New England region. Heart disease causes nearly 40 percent of all deaths in each of the six States and cerebrovascular disease, 7 percent of the deaths. Major risk factors for ischemic heart disease that have been identified--elevated serum cholesterol, high blood pressure, and cigarette smoking--are caused largely by lifestyle behaviors. Similarly, cerebrovascular disease results largely from uncontrolled high blood pressure, much of which is attributable to unhealthy lifestyle behaviors. In a series of studies evidence has accumulated that the reduction or elimination of these risk factors results in a decline in mortality rates. Many intervention programs have been mounted in the region, but there has been no population-wide effort to attack these risk factors. The task force proposed a broad range of activities for New Englanders at sites in the community and in health facilities. These activities would promote not smoking, exercising regularly, and maintaining desirable levels of serum cholesterol and blood pressure. PMID:2495547

Meet EPA Scientist Mehdi S. Hazari, Ph.D.

EPA Pesticide Factsheets

EPA scientist Mehdi S. Hazari is a recipient of the 2011 Presidential Early Career Award for Scientists and Engineers. This award was for his work demonstrating how breathing in low levels of air pollutants can increase susceptibility to heart attacks

20 CFR 408.315 - Who may sign your application?

Code of Federal Regulations, 2013 CFR

2013-04-01

... application for SVB for his neighbor, Mr. Jones. Mr. Jones, a 68-year-old widower, just suffered a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an...

20 CFR 408.315 - Who may sign your application?

Code of Federal Regulations, 2014 CFR

2014-04-01

... application for SVB for his neighbor, Mr. Jones. Mr. Jones, a 68-year-old widower, just suffered a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an...

20 CFR 408.315 - Who may sign your application?

Code of Federal Regulations, 2011 CFR

2011-04-01

... application for SVB for his neighbor, Mr. Jones. Mr. Jones, a 68-year-old widower, just suffered a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an...

20 CFR 408.315 - Who may sign your application?

Code of Federal Regulations, 2010 CFR

2010-04-01

... application for SVB for his neighbor, Mr. Jones. Mr. Jones, a 68-year-old widower, just suffered a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an...

20 CFR 408.315 - Who may sign your application?

Code of Federal Regulations, 2012 CFR

2012-04-01

... application for SVB for his neighbor, Mr. Jones. Mr. Jones, a 68-year-old widower, just suffered a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an...

Congenital Heart Defects and CCHD

MedlinePlus

... mom Diabetes , a medical condition in which your body has too much sugar (called glucose) in your blood Lupus , an autoimmune disorder. Autoimmune disorders are health conditions that happen when antibodies (cells in the body that fight off infections) attack healthy tissue just ...

The CHADS2 Score to Predict Stroke Risk in the Absence of Atrial Fibrillation in Hypertensive Patients Aged 65 Years or Older.

PubMed

Morillas, Pedro; Pallarés, Vicente; Fácila, Lorenzo; Llisterri, Jose Luis; Sebastián, María Eugenia; Gómez, Manuel; Castilla, Elena; Camarasa, Raquel; Sandin, Miriam; García-Honrubia, Antonio

2015-06-01

The CHADS2 score is a proven, essential tool for estimating cardioembolic risk (mainly stroke) in patients with nonvalvular atrial fibrillation, with the purpose of determining the indication for anticoagulant therapy. In this study we analyzed the use of CHADS2 in hypertensive patients without known atrial fibrillation in a Mediterranean population. The study included 887 hypertensive patients aged 65 years or older without atrial fibrillation or anticoagulant therapy, who attended a medical consultation. Data on the patients' main risk factors, cardiovascular history, and medication were collected, basic laboratory analyses and electrocardiography were performed, and the CHADS2 score (heart failure, hypertension, age ≥ 75 years, diabetes mellitus, and previous stroke or transient ischemic attack) was calculated. A clinical follow-up was carried out, recording hospital admissions for a stroke or transient ischemic attack. The median duration of follow-up was 804 days. Mean age was 72.5 (SD,5.7) years, 46.6% were men, 27.8% had diabetes, and 8.6% were smokers. During follow-up, 40 patients were hospitalized for a stroke or transient ischemic attack (4.5%). The event-free survival analysis showed significant differences according to the CHADS2 score (log rank test, P < .001). On multivariate analysis, smoking and CHADS2 ≥3 were independent predictors of stroke or transient ischemic attack. The CHADS2 may be useful for estimating the risk of stroke or transient ischemic attack in hypertensive patients without known atrial fibrillation. Copyright © 2014 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Nanomaterials for Cardiac Myocyte Tissue Engineering.

PubMed

Amezcua, Rodolfo; Shirolkar, Ajay; Fraze, Carolyn; Stout, David A

2016-07-19

Since their synthesizing introduction to the research community, nanomaterials have infiltrated almost every corner of science and engineering. Over the last decade, one such field has begun to look at using nanomaterials for beneficial applications in tissue engineering, specifically, cardiac tissue engineering. During a myocardial infarction, part of the cardiac muscle, or myocardium, is deprived of blood. Therefore, the lack of oxygen destroys cardiomyocytes, leaving dead tissue and possibly resulting in the development of arrhythmia, ventricular remodeling, and eventual heart failure. Scarred cardiac muscle results in heart failure for millions of heart attack survivors worldwide. Modern cardiac tissue engineering research has developed nanomaterial applications to combat heart failure, preserve normal heart tissue, and grow healthy myocardium around the infarcted area. This review will discuss the recent progress of nanomaterials for cardiovascular tissue engineering applications through three main nanomaterial approaches: scaffold designs, patches, and injectable materials.

Anxiety sensitivity in smokers with indicators of cardiovascular disease.

PubMed

Farris, Samantha G; Abrantes, Ana M

2017-09-01

There is growing recognition of the importance of understanding the nature of the associations between anxiety and cardiovascular disease (CVD), although limited research has examined mechanisms that may explain the anxiety-CVD link. Anxiety sensitivity (fear of anxiety-relevant somatic sensations) is a cognitive-affective risk factor implicated in the development of anxiety psychopathology and various behavioral risk factors for CVD, although has not been examined among individuals with CVD. Adult daily smokers (n = 619; 50.9% female; M age  = 44.0, SD = 13.67) completed an online survey that included the Anxiety Sensitivity Index-3 (ASI-3) and the Patient Health Questionnaire (PHQ). The presence of CVD was assessed via the presence of ≥1 of the following: heart attack, heart murmur, positive stress test, heart valve abnormality, angina, and heart failure. Smokers with CVD indicators (n = 66, 10.7%) had significantly higher scores on the ASI-3 (M = 33.5, SD = 22.15), relative to smokers without CVD (M = 22.0, SD = 17.92; Cohen's d = .57). Those with CVD were significantly more likely to have moderate or high anxiety sensitivity (66.7%) relative to those without CVD (49.4%). Physical and social concerns about the meaning of somatic sensations were common among smokers with CVD.

Angiotensin-converting enzyme inhibitors in patients with coronary artery disease and absence of heart failure or left ventricular systolic dysfunction: an overview of long-term randomized controlled trials.

PubMed

Danchin, Nicolas; Cucherat, Michel; Thuillez, Christian; Durand, Eric; Kadri, Zena; Steg, Philippe G

2006-04-10

Results of randomized trials of angiotensin-converting enzyme inhibitors in patients with coronary artery disease (CAD) and preserved left ventricular function are conflicting. We undertook this study to determine whether long-term prescription of angiotensin-converting enzyme inhibitors decreases major cardiovascular events and mortality in patients who have CAD and no evidence of left ventricular systolic dysfunction. We searched MEDLINE, EMBASE, and IPA databases, the Cochrane Controlled Trials Register (1990-2004), and reports from scientific meetings (2003-2004), and we reviewed secondary sources. Search terms included angiotensin-converting enzyme inhibitors, coronary artery disease, randomi(s)zed controlled trials, clinical trials, and myocardial infarction. Eligible studies included randomized controlled trials in patients who had CAD and no heart failure or left ventricular dysfunction, with follow-up omicronf 2 years or longer. Of 1146 publications screened, 7 met our selection criteria and included a total of 33 960 patients followed up for a mean of 4.4 years. Five trials included only patients with documented CAD. One trial included patients with documented CAD (80%) or patients who had diabetes mellitus and 1 or more additional risk factors, and another trial included patients who had CAD, a history of transient ischemic attack, or intermittent claudication. Treatment with angiotensin-converting enzyme inhibitors decreased overall mortality (odds ratio, 0.86; 95% confidence interval, 0.79-0.93), cardiovascular mortality (odds ratio, 0.81; 95% confidence interval, 0.73-0.90), myocardial infarction (odds ratio, 0.82; 95% confidence interval, 0.75-0.89), and stroke (odds ratio, 0.77; 95% confidence interval, 0.66-0.88). Other end points, including resuscitation after cardiac arrest, myocardial revascularization, and hospitalization because of heart failure, were also reduced. Angiotensin-converting enzyme inhibitors reduce total mortality and major cardiovascular end points in patients who have CAD and no left ventricular systolic dysfunction or heart failure.

In Memoriam: Claude Klee, M.D. | Center for Cancer Research

Cancer.gov

Claude Klee, M.D., a true giant among the many great biochemists at the National Institutes of Health (NIH), died on Monday, April 3, after suffering a heart attack. She was 85 years old.  Learn more...     

The role of HATCH score in predicting the success rate of sinus rhythm following electrical cardioversion of atrial fibrillation.

PubMed

Emren, Sadık Volkan; Kocabaş, Uğur; Duygu, Hamza; Levent, Fatih; Şimşek, Ersin Çağrı; Yapan Emren, Zeynep; Tülüce, Selcen

2016-01-01

The HATCH score predicts the development of persistent and permanent atrial fibrillation (AF) one year after spontaneous or pharmacological conversion to sinus rhythm in patients with AF. However, it remains unknown whether HATCH score predicts short-term success of the procedure at early stages for patients who have undergone electrical cardioversion (EC) for AF. The present study evaluated whether HATCH score predicts short-term success of EC in patients with AF. The study included patients aged 18 years and over, who had undergone EC due to AF lasting less than 12 months, between December 2011 and October 2013. HATCH score was calculated for all patients. The acronym HATCH stands for Hypertension, Age (above 75 years), Transient ischaemic attack or stroke, Chronic obstructive pulmonary disease, and Heart failure. This scoring system awards two points for heart failure and transient ischaemic attack or stroke and one point for the remaining items. The study included 227 patients and short-term EC was successful in 163 of the cases. The mean HATCH scores of the patients who had undergone successful or unsuccessful EC were 1.3 ± 1.4 and 2.9 ± 1.4, respectively (p < 0.001). The area of the HATCH score under the curve in receiver operating characteristics analysis was (AUC) 0.792 (95% CI 0.727-0.857, p < 0.001). A HATCH score of two and above yielded 77% sensitivity, 62% specificity, 56% positive predictive value, and 87% negative predictive value in predicting unsuccessful cardioversion. HATCH score is useful in predicting short-term success of EC at early stages for patients with AF, for whom the use of a rhythm-control strategy is planned.

Injury, intense dust exposure, and chronic disease among survivors of the World Trade Center terrorist attacks of September 11, 2001.

PubMed

Alper, Howard E; Yu, Shengchao; Stellman, Steven D; Brackbill, Robert M

2017-12-01

The World Trade Center attack of September 11, 2001 in New York City (9/11) exposed thousands of people to intense concentrations of hazardous materials that have resulted in reports of increased levels of asthma, heart disease, diabetes, and other chronic diseases along with psychological illnesses such as post-traumatic stress disorder (PTSD). Few studies have discriminated between health consequences of immediate (short-term or acute) intense exposures versus chronic residential or workplace exposures. We used proportional hazards methods to determine adjusted hazard ratios (AHRs) for associations between several components of acute exposures (e.g., injury, immersion in the dust cloud) and four chronic disease outcomes: asthma, other non-neoplastic lung diseases, cardiovascular disease, and diabetes, in 8701 persons free of those conditions prior to exposure and who were physically present during or immediately after the World Trade Center attacks. Participants were followed prospectively up to 11 years post-9/11. Heart disease exhibited a dose-response association with sustaining injury (1 injury type: AHR =2.0, 95% CI (Confidence Interval) 1.1-3.6; 2 injury types: AHR = 3.1, 95% CI 1.2-7.9; 3 or more injury types: AHR = 6.8, 95% CI 2.0-22.6), while asthma and other lung diseases were both significantly associated with dust cloud exposure (AHR = 1.3, 95% CI 1.0-1.6). Diabetes was not associated with any of the predictors assessed in this study. In this study we demonstrated that the acute exposures of injury and dust cloud that were sustained on 9/11/2001 had significant associations with later heart and respiratory diseases. Continued monitoring of 9/11 exposed persons' health by medical providers is warranted for the foreseeable future.

Multi-constituent cardiovascular pills (MCCP)--challenges and promises of population-based prophylactic drug therapy for prevention of heart attack.

PubMed

Jamieson, Michael J; Naghavi, Morteza

2007-01-01

Risk factors for atherosclerotic cardiovascular disease (CVD) are highly co-prevalent but poorly identified and treated. The Screening for Heart Attack Prevention and Education (SHAPE) Task Force from the Association for Eradication of Heart Attack (AEHA) has recently proposed a new strategy that recommends screening for subclinical atherosclerosis and implementing aggressive treatment of "vulnerable patients". The Task Force has also envisioned future developments that may shift mass screening strategies to mass prophylactic therapy. The "Polypill" concept, introduced by Wald and Law suggests a combination of statin, low-dose antihypertensives, aspirin and folic acid, in a single pill, taken prophylactically by high risk population can cut CVD event rates by as much as 80%. In this communication, we review the challenges and promises of such a strategy. "Polypill" is but one of an astronomical number of possible multiconstituent pills (MCCP). Attractive as the MCCP concept is, it lacks evidence from randomized controlled trials, and begs numerous questions about the credibility of the concept, the design and synthesis of such complex pills, pharmacokinetics, pharmacodynamics, bioequivalence, "class" vs. unique properties, interactions, evidence of clinical efficacy and safety, regulatory approval, post-marketing surveillance, prescription vs. over-the-counter use, responsibility for initiating and monitoring therapy, patient education, counterfeiting and importation, reimbursement, advertisement, patent protection, commercial viability, etc. If these issues are favorably addressed, MCCP stand to dramatically change the manner in which CVD is prevented particularly in developing societies. Notwithstanding, assuming low commercial interests, realizing the promises of MCCP will demand serious attention from national public health policymakers. The clinical and regulatory implications of population-based secondary prevention (which rely on a different evidence base, and in which entirely different risk-benefit and cost-effectiveness considerations apply) remain issues for active debate.

A community intervention by firefighters to increase 911 calls and aspirin use for chest pain.

PubMed

Meischke, Hendrika; Diehr, Paula; Rowe, Sharon; Cagle, Anthony; Eisenberg, Mickey

2006-04-01

To test the effectiveness of an intervention, delivered face-to-face by local firefighters, designed to increase utilization of 911 and self-administration of aspirin for seniors experiencing chest pain. King County, Washington was divided into 126 geographically distinct areas that were randomized to intervention and control areas. A mailing list identified households of seniors within these areas. More than 20,000 homes in the intervention areas were contacted by local firefighters. Data on all 911 calls for chest pain and self-administration of aspirin were collected from the medical incident report form (MIRF). The unit of analysis was the area. Firefighters delivered a heart attack survival kit (that included an aspirin) and counseled participants on the importance of aspirin and 911 use for chest pain. Main outcome measures were 911 calls for chest pain and aspirin ingestion for a chest pain event, obtained from the MIRFs that are collected by emergency medical services personnel for 2 years after the intervention. There were significantly more calls (16%) among seniors on the mailing list in the intervention than control areas in the first year after the intervention. Among the seniors who were not on the mailing list, there was little difference in the intervention and control areas. The results were somewhat sensitive to the analytical model used and to an outlier in the treatment group. A community-based firefighter intervention can be effective in increasing appropriate response to symptoms of a heart attack among elders.

Anemia Due to Excessive Bleeding

MedlinePlus

... the blood vessels is insufficient. The body’s oxygen supply is drastically reduced because the number of oxygen-carrying red blood cells has decreased so quickly. Either problem may lead to a heart attack , stroke , or death. Chronic blood loss Far more common than a sudden loss of ...

75 FR 44270 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

... Cardiovascular Disease Description of Invention: This technology consists of peptides and peptide-analogues that... atherosclerosis Treatment and prevention of cardiovascular disease, coronary artery disease, heart attack, stroke.... Global sales for cardiovascular therapeutics are expected to exceed $50b in 2010. Inventors: Amar A...

[Psychosomatic troubles in cardiology].

PubMed

Renard, M

1996-10-01

Mental stress is a disagreeable feeling accompanied by sympathetic overactivity which may mimic heart disorder (panic attack, ...) induce angina pectoris in coronary patients or contribute to trigger acute myocardial infarction. It may be reproduced by mental stress tests (arithmetic test, ...) and used as diagnostic procedure in coronary patients.

Optimism and death: predicting the course and consequences of depression trajectories in response to heart attack.

PubMed

Galatzer-Levy, Isaac R; Bonanno, George A

2014-12-01

The course of depression in relation to myocardial infarction (MI), commonly known as heart attack, and the consequences for mortality are not well characterized. Further, optimism may predict both the effects of MI on depression as well as mortality secondary to MI. In the current study, we utilized a large population-based prospective sample of older adults (N=2,147) to identify heterogeneous trajectories of depression from 6 years prior to their first-reported MI to 4 years after. Findings indicated that individuals were at significantly increased risk for mortality when depression emerged after their first-reported MI, compared with resilient individuals who had no significant post-MI elevation in depression symptomatology. Individuals with chronic depression and those demonstrating pre-event depression followed by recovery after MI were not at increased risk. Further, optimism, measured before MI, prospectively differentiated all depressed individuals from participants who were resilient. © The Author(s) 2014.

Evaluation of Different MODIS AOD Retrieval Algorithms for PM (sub 2.5) Estimation in the Western, Midwestern and Southeastern United States with Implications for Public Health

NASA Technical Reports Server (NTRS)

Al-Hamdan, Mohammad; Crosson, William; Burrows, Erica; Coffield, Shane; Crane, Breanna

2016-01-01

This study was part of the research activities of the Center for Applied Atmospheric Research and Education (CAARE) funded by the NASA MUREP (Minority University Research and Education Project) Institutional Research Opportunity (MIRO) Program. Satellite measurements of Aerosol Optical Depth (AOD) have been shown to be correlated with ground measurements of fine particulate matter less than 2.5 microns PM (sub 2.5), which in turn has been linked to respiratory and heart diseases. The strength of the correlation between AOD and PM (sub 2.5) varies for different AOD retrieval algorithms and geographic regions. We evaluated several Moderate Resolution Imaging Spectrometer (MODIS) AOD products from different satellites (Aqua vs. Terra), retrieval algorithms (Dark Target versus Deep Blue), Collections (5.1 versus 6) and spatial resolutions (10-kilometers versus 3-kilometers) for cities in the Western, Midwestern and Southeastern U.S. We developed and validated PM (sub 2.5) prediction models using remotely-sensed AOD data, which were improved by incorporating meteorological variables (temperature, relative humidity, precipitation, wind speed, and wind direction) from the North American Land Data Assimilation System Phase 2 (NLDAS-2). Adding these meteorological data significantly improved the predictive power of all the PM (sub 2.5) models, especially in the Western U.S. Temperature, relative humidity and wind speed were the most significant meteorological variables throughout the year in the Western U.S. Wind speed was the most significant meteorological variable for the cold season while temperature was the most significant variable for the warm season in the Midwestern and Southeastern U.S. Our study re-establishes the connection between PM (sub 2.5) and public health concerns including respiratory and cardiovascular diseases (asthma, high blood pressure, coronary heart disease, heart attack, and stroke). Using PM (sub 2.5) data and health data from the Centers for Disease Control and Prevention (CDC)'s Behavioral Risk Factor Surveillance System (BRFSS), our statistical analysis showed that heart attack and stroke occurrences had the strongest correlations with PM (sub 2.5).

Evaluation of Different MODIS AOD Retrieval Algorithms for PM2.5 Estimation in the Western, Midwestern and Southeastern United States with Implications for Public Health

NASA Astrophysics Data System (ADS)

Al-Hamdan, M. Z.; Crosson, W. L.; Burrows, E. C.; Coffield, S.; Crane, B.

2016-12-01

This study was part of the research activities of the Center for Applied Atmospheric Research and Education (CAARE) funded by the NASA MUREP Institutional Research Opportunity (MIRO) Program. Satellite measurements of Aerosol Optical Depth (AOD) have been shown to be correlated with ground measurements of fine particulate matter less than 2.5 microns (PM2.5), which in turn has been linked to respiratory and heart diseases. The strength of the correlation between AOD and PM2.5 varies for different AOD retrieval algorithms and geographic regions. We evaluated several Moderate Resolution Imaging Spectrometer (MODIS) AOD products from different satellites (Aqua vs. Terra), retrieval algorithms (Dark Target vs. Deep Blue), Collections (5.1 vs. 6) and spatial resolutions (10-km vs. 3-km) for cities in the Western, Midwestern and Southeastern United States. We developed and validated PM2.5 prediction models using remotely sensed AOD data, which were improved by incorporating meteorological variables (temperature, relative humidity, precipitation, wind speed, and wind direction) from the North American Land Data Assimilation System Phase 2 (NLDAS-2). Adding these meteorological data significantly improved the predictive power of all the PM2.5 models, and especially in the Western U.S. Temperature, relative humidity and wind speed were the most significant meteorological variables throughout the year in the Western U.S. Wind speed was the most significant meteorological variable for the cold season while temperature was the most significant variable for the warm season in the Midwestern and Southeastern U.S. Finally, our study re-establishes the connection between PM2.5 and public health concerns including respiratory and cardiovascular diseases (asthma, high blood pressure, coronary heart disease, heart attack, and stroke). Using PM2.5 data and health data from the Centers for Disease Control and Prevention (CDC)'s Behavioral Risk Factor Surveillance System (BRFSS), our statistical analysis showed that heart attack and stroke occurrences had the strongest correlations with PM2.5.

Raptors and aircraft

USGS Publications Warehouse

Smith, D.G.; Ellis, D.H.; Johnson, T.H.; Glinski, Richard L.; Pendleton, Beth Giron; Moss, Mary Beth; LeFranc, Maurice N.=; Millsap, Brian A.; Hoffman, Stephen W.

1988-01-01

Less than 5% of all bird strikes of aircraft are by raptor species, but damage to airframe structure or jet engine dysfunction are likely consequences. Beneficial aircraft-raptor interactions include the use of raptor species to frighten unwanted birds from airport areas and the use of aircraft to census raptor species. Many interactions, however, modify the raptor?s immediate behavior and some may decrease reproduction of sensitive species. Raptors may respond to aircraft stimuli by exhibiting alarm, increased heart rate, flushing or fleeing and occasionally by directly attacking intruding aircraft. To date, most studies reveal that raptor responses to aircraft are brief and do not limit reproduction; however, additional study is needed.

The Klamath Falls, Oregon, earthquakes on September 20, 1993

USGS Publications Warehouse

Brantley, S.R.

1993-01-01

The mainshocks caused light moderate damage at Klamath Falls, a town of about 18,000 residents located only about 20 km east of the epicentral area. Damage included toppled chimneys, cracked masonry, and fallen parapets. Power outages occurred after the strongest shocks. In addition, strong shaking broke water mains, and landslides temporarily blocked highways. the earthquakes also caused two fatalities. A rockfall crushed an automobile, killing a motorist, and an elderly lady had a heart attack. the low population density in the epicentral area- less than five people per sq km- kept the toatl dollar loss to about 7.5 million dollars. 

Definition and evaluation of transient ischemic attack: a scientific statement for healthcare professionals from the American Heart Association/American Stroke Association Stroke Council; Council on Cardiovascular Surgery and Anesthesia; Council on Cardiovascular Radiology and Intervention; Council on Cardiovascular Nursing; and the Interdisciplinary Council on Peripheral Vascular Disease. The American Academy of Neurology affirms the value of this statement as an educational tool for neurologists.

PubMed

Easton, J Donald; Saver, Jeffrey L; Albers, Gregory W; Alberts, Mark J; Chaturvedi, Seemant; Feldmann, Edward; Hatsukami, Thomas S; Higashida, Randall T; Johnston, S Claiborne; Kidwell, Chelsea S; Lutsep, Helmi L; Miller, Elaine; Sacco, Ralph L

2009-06-01

This scientific statement is intended for use by physicians and allied health personnel caring for patients with transient ischemic attacks. Formal evidence review included a structured literature search of Medline from 1990 to June 2007 and data synthesis employing evidence tables, meta-analyses, and pooled analysis of individual patient-level data. The review supported endorsement of the following, tissue-based definition of transient ischemic attack (TIA): a transient episode of neurological dysfunction caused by focal brain, spinal cord, or retinal ischemia, without acute infarction. Patients with TIAs are at high risk of early stroke, and their risk may be stratified by clinical scale, vessel imaging, and diffusion magnetic resonance imaging. Diagnostic recommendations include: TIA patients should undergo neuroimaging evaluation within 24 hours of symptom onset, preferably with magnetic resonance imaging, including diffusion sequences; noninvasive imaging of the cervical vessels should be performed and noninvasive imaging of intracranial vessels is reasonable; electrocardiography should occur as soon as possible after TIA and prolonged cardiac monitoring and echocardiography are reasonable in patients in whom the vascular etiology is not yet identified; routine blood tests are reasonable; and it is reasonable to hospitalize patients with TIA if they present within 72 hours and have an ABCD(2) score >or=3, indicating high risk of early recurrence, or the evaluation cannot be rapidly completed on an outpatient basis.

The Association Between Antihypertensive Medication Nonadherence and Visit-to-Visit Variability of Blood Pressure: Findings From the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial.

PubMed

Kronish, Ian M; Lynch, Amy I; Oparil, Suzanne; Whittle, Jeff; Davis, Barry R; Simpson, Lara M; Krousel-Wood, Marie; Cushman, William C; Chang, Tara I; Muntner, Paul

2016-07-01

Low adherence to antihypertensive medication has been hypothesized to increase visit-to-visit variability (VVV) of blood pressure (BP). We assessed the association between antihypertensive medication adherence and VVV of BP in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). VVV of BP was calculated using SD independent of mean, SD, and average real variability across study visits conducted 6 to 28 months after randomization. Participants who reported taking <80% of their antihypertensive medication at ≥1 study visits were categorized as nonadherent. Participants were followed up for cardiovascular events and mortality after the assessment of adherence and VVV of BP. SD independent of mean of BP was higher for nonadherent (n=2912) versus adherent (n=16 878) participants; 11.4±4.9 versus 10.5±4.5 for systolic BP; 6.8±2.8 versus 6.2±2.6 for diastolic BP (each P<0.001). SD independent of mean of BP remained higher among nonadherent than among adherent participants after multivariable adjustment (0.8 [95% confidence interval, 0.7-1.0] higher for systolic BP and 0.4 [95% confidence interval, 0.3-0.5] higher for diastolic BP]. SD and average real variability of systolic BP and diastolic BP were also higher among nonadherent than among adherent participants. Adjustment for nonadherence did not explain the association of VVV of BP with higher fatal coronary heart disease or nonfatal myocardial infarction, stroke, heart failure, or mortality risk. In conclusion, improving medication adherence may lower VVV of BP. However, VVV of BP is associated with cardiovascular outcomes independent of medication adherence. © 2016 American Heart Association, Inc.

Treatment-resistant hypertension and the incidence of cardiovascular disease and end-stage renal disease: results from the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT).

PubMed

Muntner, Paul; Davis, Barry R; Cushman, William C; Bangalore, Sripal; Calhoun, David A; Pressel, Sara L; Black, Henry R; Kostis, John B; Probstfield, Jeffrey L; Whelton, Paul K; Rahman, Mahboob

2014-11-01

Apparent treatment-resistant hypertension (aTRH) is defined as uncontrolled hypertension despite the use of ≥3 antihypertensive medication classes or controlled hypertension while treated with ≥4 antihypertensive medication classes. Although a high prevalence of aTRH has been reported, few data are available on its association with cardiovascular and renal outcomes. We analyzed data on 14 684 Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) participants to determine the association between aTRH (n=1870) with coronary heart disease, stroke, all-cause mortality, heart failure, peripheral artery disease, and end-stage renal disease. We defined aTRH as blood pressure not at goal (systolic/diastolic blood pressure ≥140/90 mm Hg) while taking ≥3 classes of antihypertensive medication or taking ≥4 classes of antihypertensive medication with blood pressure at goal during the year 2 ALLHAT study visit (1996-2000). Use of a diuretic was not required to meet the definition of aTRH. Follow-up occurred through 2002. The multivariable adjusted hazard ratios (95% confidence intervals) comparing participants with versus without aTRH were as follows: coronary heart disease (1.44 [1.18-1.76]), stroke (1.57 [1.18-2.08]), all-cause mortality (1.30 [1.11-1.52]), heart failure (1.88 [1.52-2.34]), peripheral artery disease (1.23 [0.85-1.79]), and end-stage renal disease (1.95 [1.11-3.41]). aTRH was also associated with the pooled outcomes of combined coronary heart disease (hazard ratio, 1.47; 95% confidence interval, 1.26-1.71) and combined cardiovascular disease (hazard ratio, 1.46; 95% confidence interval, 1.29-1.64). These results demonstrate that aTRH increases the risk for cardiovascular disease and end-stage renal disease. Studies are needed to identify approaches to prevent aTRH and reduce risk for adverse outcomes among individuals with aTRH. © 2014 American Heart Association, Inc.

Validation and comparison of imaging-based scores for prediction of early stroke risk after transient ischaemic attack: a pooled analysis of individual-patient data from cohort studies.

PubMed

Kelly, Peter J; Albers, Gregory W; Chatzikonstantinou, Anastasios; De Marchis, Gian Marco; Ferrari, Julia; George, Paul; Katan, Mira; Knoflach, Michael; Kim, Jong S; Li, Linxin; Lee, Eun-Jae; Olivot, Jean-Marc; Purroy, Francisco; Raposo, Nicolas; Rothwell, Peter M; Sharma, Vijay K; Song, Bo; Tsivgoulis, Georgios; Walsh, Cathal; Xu, Yuming; Merwick, Aine

2016-11-01

Identification of patients at highest risk of early stroke after transient ischaemic attack has been improved with imaging based scores. We aimed to compare the validity and prognostic utility of imaging-based stroke risk scores in patients after transient ischaemic attack. We did a pooled analysis of published and unpublished individual-patient data from 16 cohort studies of transient ischaemic attack done in Asia, Europe, and the USA, with early brain and vascular imaging and follow up. All patients were assessed by stroke specialists in hospital settings as inpatients, in emergency departments, or in transient ischaemic attack clinics. Inclusion criteria were stroke-specialist confirmed transient ischaemic attack, age of 18 years or older, and MRI done within 7 days of index transient ischaemic attack and before stroke recurrence. Multivariable logistic regression was done to analyse the predictive utility of abnormal diffusion-weighted MRI, carotid stenosis, and transient ischaemic attack within 1 week of index transient ischaemic attack (dual transient ischaemic attack) after adjusting for ABCD2 score. We compared the prognostic utility of the ABCD2, ABCD2-I, and ABCD3-I scores using discrimination, calibration, and risk reclassification. In 2176 patients from 16 cohort studies done between 2005 and 2015, after adjusting for ABCD2 score, positive diffusion-weighted imaging (odds ratio [OR] 3·8, 95% CI 2·1-7·0), dual transient ischaemic attack (OR 3·3, 95% CI 1·8-5·8), and ipsilateral carotid stenosis (OR 4·7, 95% CI 2·6-8·6) were associated with 7 day stroke after index transient ischaemic attack (p<0·001 for all). 7 day stroke risk increased with increasing ABCD2-I and ABCD3-I scores (both p<0·001). Discrimination to identify early stroke risk was improved for ABCD2-I versus ABCD2 (2 day c statistic 0·74 vs 0·64; p=0·006). However, discrimination was further improved by ABCD3-I compared with ABCD2 (2 day c statistic 0·84 vs 0·64; p<0·001) and ABCD2-I (c statistic 0·84 vs 0·74; p<0·001). Early stroke risk reclassification was improved by ABCD3-I compared with ABCD2-I score (clinical net reclassification improvement 33% at 2 days). Although ABCD2-I and ABCD3-I showed validity, the ABCD3-I score reliably identified highest-risk patients at highest risk of a stroke after transient ischaemic attack with improved risk prediction compared with ABCD2-I. Transient ischaemic attack management guided by ABCD3-I with immediate stroke-specialist assessment, urgent MRI, and vascular imaging should now be considered, with monitoring of safety and cost-effectiveness. Health Research Board of Ireland, Irish Heart Foundation, Irish Health Service Executive, Irish National Lottery, National Medical Research Council of Singapore, Swiss National Science Foundation, Bangerter-Rhyner Foundation, Swiss National Science Foundation, Swisslife Jubiläumsstiftung for Medical Research, Swiss Neurological Society, Fondazione Dr Ettore Balli (Switzerland), Clinical Trial Unit of University of Bern, South Korea's Ministry for Health, Welfare, and Family Affairs, UK Wellcome Trust, Wolfson Foundation, UK Stroke Association, British Heart Foundation, Dunhill Medical Trust, National Institute of Health Research (NIHR), Medical Research Council, and the NIHR Oxford Biomedical Research Centre. Copyright © 2016 Elsevier Ltd. All rights reserved.

Brain-heart connection and the risk of heart attack.

PubMed

Singh, R B; Kartik, C; Otsuka, K; Pella, D; Pella, J

2002-01-01

Autonomic functions, such as increased sympathetic and parasympathetic activity and the brain's suprachiasmatic nucleus, higher nervous centres, depression, hostility and aggression appear to be important determinants of heart rate variability (HRV), which is, itself, an important risk factor of myocardial infarction, arrhythmias, sudden death, heart failure and atherosclerosis. The circadian rhythm of these complications with an increased occurrence in the second quarter of the day may be due to autonomic dysfunction as well as to the presence of excitatory brain and heart tissues. While increased sympathetic activity is associated with increased levels of cortisol, catecholamines, serotonin, renin, aldosterone, angiotensin and free radicals; increased parasympathetic activity may be associated with greater levels of acetylecholine, dopamine, nitric oxide, endorphins, coenzyme Q10, antioxidants and other protective factors. Recent studies indicate that hyperglycemia, diabetes, hyperlipidemia, ambient pollution, insulin resistance and mental stress can increase the risk of low HRV. These risk factors, which are known to favour cardiovascular disease, seem to act by decreasing HRV. There is evidence that regular fasting may modulate HRV and other risk factors of heart attack. While exercise is known to decrease HRV, exercise training may not have any adverse effect on HRV. In a recent study among 202 patients with acute myocardial infarction (AMI), the incidence of onset of chest pain was highest in the second quarter of the day (41.0%), mainly between 4.0-8.0 AM, followed by the fourth quarter, usually after large meals (28.2%). Emotion was the second most common trigger (43.5%). Cold weather was a predisposing factor in 29.2% and hot temperature (> 40 degrees celsius) was common in 24.7% of the patients. Dietary n-3 fatty acids and coenzyme Q10 have been found to prevent the increased circadian occurrence of cardiac events in our randomized controlled trials, possibly by increasing HRV. We have also found that n-3 fatty acids plus CoQ can decrease TNF-alpha and IL-6 in AMI which are pro-inflammatory agents. There is evidence that dietary n-3 fatty acids canenhance hippocampal acetylecholine levels, which may be protective. Similarly, the stimulation of the vagus nerve may inhibit TNF synthesis in the liver and acetylecholine, the principal vagal neurotransmitter, significantly attenuates the release of pro-inflammatory cytokines TNF-alpha, interleukin 1,6 and 18, but not the anti-inflammatory cytokine IL-10 in experiments. Therefore, any agent which can enhance brain acetylecholine levels, may be used as a therapeutic agent in protecting the suprachiasmatic nucleus, higher nervous centres, vagal activity and sympathetic nerve activity which are known to regulate the body clock and HRV and the risk of SCD and heart attack.

Antiplatelet Regimen for Patients With Breakthrough Strokes While on Aspirin: A Systematic Review and Meta-Analysis.

PubMed

Lee, Meng; Saver, Jeffrey L; Hong, Keun-Sik; Rao, Neal M; Wu, Yi-Ling; Ovbiagele, Bruce

2017-09-01

Optimal antiplatelet therapy after an ischemic stroke or transient ischemic attack while on aspirin is uncertain. We, therefore, conducted a systematic review and meta-analysis. We searched PubMed (1966 to August 2016) and bibliographies of relevant published original studies to identify randomized trials and cohort studies reporting patients who were on aspirin at the time of an index ischemic stroke or transient ischemic attack and reported hazard ratio for major adverse cardiovascular events or recurrent stroke associated with a switch to or addition of another antiplatelet agent versus maintaining aspirin monotherapy. Estimates were combined using a random effects model. Five studies with 8723 patients with ischemic stroke or transient ischemic attack were identified. Clopidogrel was used in 4 cohorts, and ticagrelor was used in 1 cohort. Pooling results showed that addition of or a switch to another antiplatelet agent, versus aspirin monotherapy, was associated with reduced risks of major adverse cardiovascular events (hazard ratio, 0.68; 95% confidence interval, 0.54-0.85) and recurrent stroke (hazard ratio, 0.70; 95% confidence interval, 0.54-0.92). Each of the strategies of addition of and switching another antiplatelet agent showed benefit versus continued aspirin monotherapy, and studies with regimen initiation in the first days after index event showed more homogenous evidence of benefit. Among patients who experience an ischemic stroke or transient ischemic attack while on aspirin monotherapy, the addition of or a switch to another antiplatelet agent, especially in the first days after index event, is associated with fewer future vascular events, including stroke. © 2017 American Heart Association, Inc.

When My Name Suddenly Was "Murphy"

NASA Technical Reports Server (NTRS)

Mitchell, David

2002-01-01

The author recounts how he was named the Launch Vehicle Manager for the Mars Pathfinder mission, after his project manager suffered a heart attack shortly before launch. He explains that he was prepared for the sudden responsibilities, since his project manager required that he learn many new skills.

3 CFR 8559 - Proclamation 8559 of September 10, 2010. Patriot Day and National Day of Service and Remembrance...

Code of Federal Regulations, 2011 CFR

2011-01-01

... at the heart of our country. The Americans we lost came from every color, faith, and station. They... as a result of the terrorist attacks of September 11, 2001. IN WITNESS WHEREOF, I have hereunto set...

Preventing Heart Attacks and Strokes: Increasing Awareness of the Adverse Cardiovascular Health Impacts of Air Pollution

EPA Science Inventory

Summary: Chronic cardiovascular disease imposes a significant health and economic burden on individuals and communities. Despite decades of improvement in cardiovascular mortality, cardiovascular disease and stroke remain the leading cause of death in the U.S. and disparities i...

Smoking behaviours and cessation services among male physicians in China: evidence from a structural equation model.

PubMed

Huang, Cheng; Guo, Chaoran; Yu, Shaohua; Feng, Yan; Song, Julia; Eriksen, Michael; Redmon, Pam; Koplan, Jeffrey

2013-09-01

To investigate smoking prevalence and cessation services provided by male physicians in hospitals in three Chinese cities. Data were collected from a survey of male physicians employed at 33 hospitals in Changsha, Qingdao and Wuxi City (n=720). Exploratory factor analysis was performed to identify latent variables, and confirmatory structural equation modelling analysis was performed to test the relationships between predictor variables and smoking in male physicians, and their provision of cessation services. Of the sampled male physicians, 25.7% were current smokers, and 54.0% provided cessation services by counselling (18.8%), distributing self-help materials (17.1%), and providing traditional remedies or medication (18.2%). Factors that predicted smoking included peer smoking (OR 1.14 95% CI 1.03 to 1.26) and uncommon knowledge (OR 0.94 95% CI 0.89 to 0.99), a variable measuring awareness of the association of smoking with stroke, heart attack, premature ageing and impotence in male adults as well as the role of passive smoking in heart attack. Factors that predicted whether physicians provided smoking cessation services included peer smoking (OR 0.82 95% CI 0.76 to 0.89), physicians' own smoking (OR 0.87 95% CI 0.81 to 0.93), training in cessation (OR 1.36 95% CI 1.27 to 1.45) and access to smoking cessation resources (OR 1.69 95% CI 1.58 to 1.82). The smoke-free policy is not strictly implemented at healthcare facilities, and smoking remains a public health problem among male physicians. A holistic approach, including a stricter implementation of the smoke-free policy, comprehensive education on the hazards of smoking, training in standard smoking-cessation techniques and provision of cessation resources, is needed to curb the smoking epidemic among male physicians and to promote smoking cessation services in China.

Transcatheter intervention for the treatment of congenital cardiac defects.

PubMed Central

Grifka, R G

1997-01-01

Cardiac catheterization has an illustrious history, originating in 1929 when Werner Forsmann, a surgical resident, performed a heart catheterization on himself. Transcatheter interventional procedures have been performed since the 1960s. The 1st intracardiac procedure to become standard therapy was a balloon atrial septostomy. Skeptics attacked this innovative procedure. However, the balloon septostomy procedure soon became the standard emergency procedure for certain congenital heart defects, and was the impetus for other investigators in the field of transcatheter intervention. We will discuss transcatheter treatment for congenital vascular stenoses and vascular occlusion. Images PMID:9456482

Public knowledge of cardiovascular disease and its risk factors in Kuwait: a cross-sectional survey.

PubMed

Awad, Abdelmoneim; Al-Nafisi, Hala

2014-11-04

Cardiovascular disease (CVD) is estimated to cause 46% of all mortalities in Kuwait. To design effective primary and secondary prevention programs, an assessment of a population's prior CVD knowledge is of paramount importance. There is scarcity of data on the existing CVD knowledge among the general Kuwaiti population. Hence, this study was performed to assess the level of knowledge towards CVD types, warning symptoms of heart attack or stroke, and CVD risk factors. It also explored public views on the community pharmacists' role in CVD prevention and management. A descriptive cross-sectional survey was performed using a pretested self-administered questionnaire on a sample of 900 randomly selected Kuwaiti individuals. Descriptive and multivariate logistic regression analysis were used in data analysis. The response rate was 90.7%. Respondents' knowledge about types of CVD, heart attack or stroke symptoms was low. Almost 60% of respondents did not know any type of CVD, and coronary heart disease was the commonest identified type (29.0%). Two-fifths of participants were not aware of any heart attack symptoms, and the most commonly known were chest pain (50.4%) and shortness of breath (48.0%). Approximately half of respondents did not recognize any stroke symptoms, and the most commonly recognized were 'confusion or trouble speaking' (36.4%) and 'numbness or weakness' (34.7%). Respondents' knowledge regarding CVD risk factors was moderate. The commonest factors identified by over four-fifths of participants were smoking, obesity, unhealthy diet and physical inactivity. In the multivariate logistic regression analysis, independent predictors of better level of CVD knowledge were females, age 50-59 years, high level of education, regular eating of healthy diet, and had a family history of CVD. Most of respondents only identified the role that pharmacists had to play is to help patients manage their medications, with a minimal role in other aspects of CVD prevention and management. There are deficiencies in CVD knowledge among Kuwaiti population, which could turn into insufficient preventative behaviours and suboptimal patient outcomes. There is an apparent need to establish more wide-spread and effective educational interventions, which should be sensitive to the perceptions, attitudes, and abilities of targeted individuals.

Persistent effect at 30-month post intervention of a community-based randomized trial of KM2H2 in reducing stroke and heart attack among senior hypertensive patients.

PubMed

Gong, Jie; Xu, Yunan; Chen, Xinguang; Yang, Niannian; Li, Fang; Yan, Yaqiong

2018-01-02

The effect of the Keep Moving toward Healthy Heart and Healthy Brain (KM2H2) program at 6-month post intervention has been assessed.  The purpose of this study is to evaluate the KM2H 2 program at 30-month post intervention. A total of 450 senior hypertensive patients from 12 community health centers were randomized by center to either receive KM2H 2 plus standard care (6 centers, n = 232) or standard care only (6 centers, n = 218). Data for outcome measures at 30-month post intervention were analyzed. New cases of stroke and heart attack were verified with medical records; levels of physical activity were assessed using self-reported questionnaire. In addition to comparative analysis, adjusted incidence rate and program effects were determined using mixed effects modeling method. At the 30-month follow-up, the adjusted incidence rate [95% CI] of stroke was 11.81% [5.90, 17.72] for patients in the intervention group and 19.78% [14.07, 25.50] (p = 0.03) for the control group. The adjusted incidence rate of heart attack was 3.34% [1.91, 8.58] and 6.68% [1.64, 11.73] for the intervention and control groups (p = 0.16), respectively; the proportion and the duration of engaging in regular physical activity were significantly greater for the intervention group than the control group. The reductions in blood pressure between the intervention and the control was not statistically significant. The KM2H 2 program showed a persistent effect up to 30 months post intervention in enhancing physical activity and reducing the risk of cardio-cerebrovascular events, particularly stroke. These findings demonstrate the persistent effect of the KM2H 2 and suggest the need for a full-scale evaluation of the intervention program for practical use. ISRCTN Register ISRCTN12608966 . Registered 03 March 2015. Retrospectively registered.

Tom Didn't Say Anything.

ERIC Educational Resources Information Center

Fawcett, Gay

1994-01-01

Accused of promoting everything from Satanism to homosexuality, the "Impressions" reading series has come under attack in many of the 34 states using it. A teacher educator expresses chagrin at her "dream" students' half-hearted reactions to controversial articles about a series that they had judged superior. The silence of one…

Before Using Aspirin to Lower Your Risk of Heart Attack or Stroke, Here Is What You Should Know

MedlinePlus

... Discuss the use of all medicines, vitamins, and dietary supplements with your health professional before taking aspirin daily. He or she will decide if the benefits of taking daily aspirin outweigh the risks in your particular case and can provide medical ...

Earthquakes, September-October 1993

USGS Publications Warehouse

Person, W.J.

1993-01-01

The fatalities in the United States were caused by two earthquakes in southern Oregon on September 21. These earthquakes, both with magnitude 6.0 and separated in time by about 2 hrs, led to the deaths of two people. One of these deaths was apparently due to a heart attack induced by the earthquake. 

Strategies for promoting healthy weight and healthy lives for children in the Delta

USDA-ARS?s Scientific Manuscript database

One in three children in Mississippi have weights that increase their risks for early onset of chronic diseases such as diabetes, high blood pressure, heart attacks, arthritis, and consequently early disability and death. Children in school today are projected to be the first generation of Americans...

A Tale of Two Crises.

ERIC Educational Resources Information Center

Frymier, Jack

1990-01-01

According to these scenarios, the heart attack victim has a better chance of surviving than the child facing grade retention. Despite parental objections and research studies showing that children held back are three time as likely to drop out of school than children who are promoted, the antiquated practice of grade repetition continues. (MLH)

Age Related Changes in Preventive Health Behavior.

ERIC Educational Resources Information Center

Leventhal, Elaine A.; And Others

Health behavior may be influenced by age, beliefs, and symptomatology. To examine age-related health beliefs and behaviors with respect to six diseases (the common cold, colon-rectal cancer, lung cancer, heart attack, high blood pressure, and senility), 396 adults (196 males, 200 females) divided into three age groups completed a questionnaire…

Patient-Centred Innovations for Persons With Multimorbidity - Quebec

ClinicalTrials.gov

2017-12-13

Hypertension; Depression; Anxiety; Musculoskeletal Pain; Arthritis; Rheumatoid Arthritis; Osteoporosis; Chronic Obstructive Pulmonary Disease (COPD); Asthma; Chronic Bronchitis; Cardiovascular Disease; Heart Failure; Stroke; Transient Ischemic Attacks; Ulcer; Gastroesophageal Reflux; Irritable Bowel; Crohn's Disease; Ulcerative Colitis; Diverticulosis; Chronic Hepatitis; Diabetes; Thyroid Disorder; Cancer; Kidney Disease; Urinary Tract Problem; Dementia; Alzheimer's Disease; Hyperlipidemia; HIV

Baseline Quality of Life and Risk of Stroke in the ALLHAT Study (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial).

PubMed

Shams, Tanzila; Auchus, Alexander P; Oparil, Suzanne; Wright, Clinton B; Wright, Jackson; Furlan, Anthony J; Sila, Cathy A; Davis, Barry R; Pressel, Sara; Yamal, Jose-Miguel; Einhorn, Paula T; Lerner, Alan J

2017-11-01

The visual analogue scale is a self-reported, validated tool to measure quality of life (QoL). Our purpose was to determine whether baseline QoL predicted strokes in the ALLHAT study (Antihypertensive and Lipid Lowering Treatment to Prevent Heart Attack Trial) and evaluate determinants of poststroke change in QoL. In the ALLHAT study, among the 33 357 patients randomized to treatment arms, 1525 experienced strokes; 1202 (79%) strokes were nonfatal. This study cohort includes 32 318 (97%) subjects who completed the baseline visual analogue scale QoL estimate. QoL was measured on a visual analogue scale and adjusted using a Torrance transformation (transformed QoL [TQoL]). Kaplan-Meier curves and adjusted proportional hazards analyses were used to estimate the effect of TQoL on the risk of stroke, on a continuous scale (0-1) and by quartiles (≤0.81, >0.81≤0.89, >0.89≤0.95, >0.95). We analyzed the change from baseline to first poststroke TQoL using adjusted linear regression. After adjusting for multiple stroke risk factors, the hazard ratio for stroke events for baseline TQoL was 0.93 (95% confidence interval, 0.89-0.98) per 0.1 U increase. The lowest baseline TQoL quartile had a 20% increased stroke risk (hazard ratio=1.20 [95% confidence interval, 1.00-1.44]) compared with the reference highest quartile TQoL. Poststroke TQoL change was significant within all treatment groups ( P ≤0.001). Multivariate regression analysis revealed that baseline TQoL was the strongest predictor of poststroke TQoL with similar results for the untransformed QoL. The lowest baseline TQoL quartile had a 20% higher stroke risk than the highest quartile. Baseline TQoL was the only factor that predicted poststroke change in TQoL. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00000542. © 2017 American Heart Association, Inc.

Bioactive natural constituents from food sources-potential use in hypertension prevention and treatment.

PubMed

Huang, Wu-Yang; Davidge, Sandra T; Wu, Jianping

2013-01-01

Prevention and management of hypertension are the major public health challenges worldwide. Uncontrolled high blood pressure may lead to a shortened life expectancy and a higher morbidity due to a high risk of cardiovascular complications such as coronary heart disease (which leads to heart attack) and stroke, congestive heart failure, heart rhythm irregularities, and kidney failure etc. In recent years, it has been recognized that many dietary constituents may contribute to human cardiovascular health. There has been an increased focus on identifying these natural components of foods, describing their physiological activities and mechanisms of actions. Grain, vegetables, fruits, milk, cheese, meat, chicken, egg, fish, soybean, tea, wine, mushrooms, and lactic acid bacteria are various food sources with potential antihypertensive effects. Their main bioactive constituents include angiotensin I-converting enzyme (ACE) inhibitory peptides, vitamins C and E, flavonoids, flavanols, cathecins, anthocyanins, phenolic acids, polyphenols, tannins, resveratrol, polysaccharides, fiber, saponin, sterols, as well as K, Ca, and P. They may reduce blood pressure by different mechanisms, such as ACE inhibition effect, antioxidant, vasodilatory, opiate-like, Ca(2+) channel blocking, and chymase inhibitory activities. These functional foods may provide new therapeutic applications for hypertension prevention and treatment, and contribute to a healthy cardiovascular population. The present review summarizes the antihypertensive food sources and their bioactive constituents, as well as physiological mechanisms of dietary products, especially focusing on ACE inhibitory activity.

Risk Factors and Cognitive Relevance of Cortical Cerebral Microinfarcts in Patients With Ischemic Stroke or Transient Ischemic Attack.

PubMed

Wang, Zhaolu; van Veluw, Susanne J; Wong, Adrian; Liu, Wenyan; Shi, Lin; Yang, Jie; Xiong, Yunyun; Lau, Alexander; Biessels, Geert Jan; Mok, Vincent C T

2016-10-01

It was recently demonstrated that cerebral microinfarcts (CMIs) can be detected in vivo using 3.0 tesla (T) magnetic resonance imaging. We investigated the prevalence, risk factors, and the longitudinal cognitive consequence of cortical CMIs on 3.0T magnetic resonance imaging, in patients with ischemic stroke or transient ischemic attack. A total of 231 patients undergoing 3.0T magnetic resonance imaging were included. Montreal Cognitive Assessment was used to evaluate global cognitive functions and cognitive domains (memory, language, and attention visuospatial and executive functions). Cognitive changes were represented by the difference in Montreal Cognitive Assessment score between baseline and 28-month after stroke/transient ischemic attack. The cross-sectional and longitudinal associations between cortical CMIs and cognitive functions were explored using ANCOVA and regression models. Cortical CMIs were observed in 34 patients (14.7%), including 13 patients with acute (hyperintense on diffusion-weighted imaging) and 21 with chronic CMIs (isointense on diffusion-weighted imaging). Atrial fibrillation was a risk factor for all cortical CMIs (odds ratio, 4.8; 95% confidence interval, 1.5-14.9; P=0.007). Confluent white matter hyperintensities was associated with chronic CMIs (odds ratio, 2.8; 95% confidence interval, 1.0-7.8; P=0.047). The presence of cortical CMIs at baseline was associated with worse visuospatial functions at baseline and decline over 28-month follow-up (β=0.5; 95% confidence interval, 0.1-1.0; P=0.008, adjusting for brain atrophy, white matter hyperintensities, lacunes, and microbleeds). Cortical CMIs are a common finding in patients with stroke/transient ischemic attack. Associations between CMI with atrial fibrillation and white matter hyperintensities suggest that these lesions have a heterogeneous cause, involving microembolism and cerebral small vessel disease. CMI seemed to preferentially impact visuospatial functions as assessed by a cognitive screening test. © 2016 American Heart Association, Inc.

Prevalence of Depression Among Stroke Survivors: Racial-Ethnic Differences.

PubMed

Fei, Kezhen; Benn, Emma K T; Negron, Rennie; Arniella, Guedy; Tuhrim, Stanley; Horowitz, Carol R

2016-02-01

Although poststroke depression is common, racial-ethnic disparities in depression among stroke survivors remain underexplored. Thus, we investigated the relationship between race/ethnicity and depression in a multiracial-ethnic stroke cohort. Baseline survey data of validated scales of depression and functional status, demographics, comorbidities, and socioeconomic status were used from a recurrent stroke prevention study among community-dwelling urban stroke/transient ischemic attack survivors. The cohort included 556 participants with a mean age of 64 years. The majorities were black (44%) or latino (42%) and female (60%), had their last stroke/transient ischemic attack nearly 2 years before study enrollment, and lived below the poverty level (58%). Nearly 1 in 2 latinos, 1 in 4 blacks, and 1 in 8 whites were depressed. Multivariate logistic regression showed that survivors who were younger, were female, had ≥3 comorbid conditions, were functionally disabled from stroke, lacked emotional-social support, and who took antidepressants before study entry had higher risk of depression. Time since last stroke/transient ischemic attack did not affect the chance of depression. After adjusting for all above risk factors, latinos had 3× the odds of depression (95% confidence interval: 1.18-6.35) than whites; blacks and whites had similar odds of depression. This study reveals that latino stroke survivors have a significantly higher prevalence of depression compared with their non-latino counterparts. © 2015 American Heart Association, Inc.

Home and Clinical Cardiovascular Care Center (H4C): a Framework for Integrating Body Sensor Networks and QTRU Cryptography System.

PubMed

Zakerolhosseini, Ali; Sokouti, Massoud; Pezeshkian, Massoud

2013-01-01

Quick responds to heart attack patients before arriving to hospital is a very important factor. In this paper, a combined model of Body Sensor Network and Personal Digital Access using QTRU cipher algorithm in Wifi networks is presented to efficiently overcome these life threatening attacks. The algorithm for optimizing the routing paths between sensor nodes and an algorithm for reducing the power consumption are also applied for achieving the best performance by this model. This system is consumes low power and has encrypting and decrypting processes. It also has an efficient routing path in a fast manner.

Home and Clinical Cardiovascular Care Center (H4C): a Framework for Integrating Body Sensor Networks and QTRU Cryptography System

PubMed Central

Zakerolhosseini, Ali; Sokouti, Massoud; Pezeshkian, Massoud

2013-01-01

Quick responds to heart attack patients before arriving to hospital is a very important factor. In this paper, a combined model of Body Sensor Network and Personal Digital Access using QTRU cipher algorithm in Wifi networks is presented to efficiently overcome these life threatening attacks. The algorithm for optimizing the routing paths between sensor nodes and an algorithm for reducing the power consumption are also applied for achieving the best performance by this model. This system is consumes low power and has encrypting and decrypting processes. It also has an efficient routing path in a fast manner. PMID:24252988

Smartphone electrographic monitoring for atrial fibrillation in acute ischemic stroke and transient ischemic attack.

PubMed

Tu, Hans T; Chen, Ziyuan; Swift, Corey; Churilov, Leonid; Guo, Ruibing; Liu, Xinfeng; Jannes, Jim; Mok, Vincent; Freedman, Ben; Davis, Stephen M; Yan, Bernard

2017-10-01

Rationale Paroxysmal atrial fibrillation is a common and preventable cause of devastating strokes. However, currently available monitoring methods, including Holter monitoring, cardiac telemetry and event loop recorders, have drawbacks that restrict their application in the general stroke population. AliveCor™ heart monitor, a novel device that embeds miniaturized electrocardiography (ECG) in a smartphone case coupled with an application to record and diagnose the ECG, has recently been shown to provide an accurate and sensitive single lead ECG diagnosis of atrial fibrillation. This device could be used by nurses to record a 30-s ECG instead of manual pulse taking and automatically provide a diagnosis of atrial fibrillation. Aims To compare the proportion of patients with paroxysmal atrial fibrillation detected by AliveCor™ ECG monitoring with current standard practice. Sample size 296 Patients. Design Consecutive ischemic stroke and transient ischemic attack patients presenting to participating stroke units without known atrial fibrillation will undergo intermittent AliveCor™ ECG monitoring administered by nursing staff at the same frequency as the vital observations of pulse and blood pressure until discharge, in addition to the standard testing paradigm of each participating stroke unit to detect paroxysmal atrial fibrillation. Study outcome Proportion of patients with paroxysmal atrial fibrillation detected by AliveCor™ ECG monitoring compared to 12-lead ECG, 24-h Holter monitoring and cardiac telemetry. Discussion Use of AliveCor™ heart monitor as part of routine stroke unit nursing observation has the potential to be an inexpensive non-invasive method to increase paroxysmal atrial fibrillation detection, leading to improvement in stroke secondary prevention.

Correlates of serum lipoprotein (A) in children and adolescents in the United States. The third National Health Nutrition and Examination Survey (NHANES-III)

PubMed Central

Obisesan, Thomas O; Aliyu, Muktar H; Adediran, Abayomi S; Bond, Vernon; Maxwell, Celia J; Rotimi, Charles N

2004-01-01

Objective To determine the correlates of serum lipoprotein (a) (Lp(a)) in children and adolescents in the United States. Methods Cross-sectional study using representative data from a US national sample for persons aged 4–19 years participating in The Third National Health Nutrition and Examination Survey (NHANES-III). Results We observed ethnicity-related differences in levels of Lp(a) > 30 mg/dl, with values being markedly higher in African American (black) than nonhispanic white (white) and Mexican American children in multivariate model (P < 0.001). Higher levels of Lp(a) > 30 mg/dl associated with parental history of body mass index and residence in metro compared to nonmetro in Blacks, and high birth weight in Mexican American children in the NHANES-III. In the entire group, total cholesterol (which included Lp(a)) and parental history of premature heart attack/angina before age 50 (P < 0.02) showed consistent, independent, positive association with Lp(a). In subgroup analysis, this association was only evident in white (P = 0.04) and black (P = 0.05) children. However, no such collective consistent associations of Lp(a) were found with age, gender, or birth weight. Conclusion Ethnicity-related differences in mean Lp(a) exist among children and adolescents in the United States and parental history of premature heart attack/angina significantly associated with levels of Lp(a) in children. Further research on the associations of Lp(a) levels in childhood with subsequent risk of atherosclerosis is needed. PMID:15601478

Cyclic vomiting associated with excessive dopamine in Riley-day syndrome.

PubMed

Norcliffe-Kaufmann, Lucy J; Axelrod, Felicia B; Kaufmann, Horacio

2013-02-01

To analyze the neurochemical profile during the recurrent attacks of nausea and vomiting in patients with Riley-day syndrome. One of the most disabling features of patients with Riley-day syndrome are recurrent attacks of severe nausea/retching/vomiting accompanied by hypertension, tachycardia, and skin flushing, usually triggered by emotional or other stresses. We monitored blood pressure and heart rate and measured plasma catecholamines during typical dysautonomic crises triggered by emotionally charged situations. For comparison, measurements were repeated at follow-up after the symptoms had resolved and the patients were feeling calm and well. During a typical attack, patients were hypertensive and tachycardic. In all patients, circulating levels of norepinephrine (P < 0.002) and dopamine (P < 0.007) increased significantly. Activation of dopamine receptors in the chemoreceptor trigger zone may explain the cyclic nausea/retching/vomiting of patients with Riley-day syndrome.

Society of Vascular and Interventional Neurology (SVIN) Stroke Interventional Laboratory Consensus (SILC) Criteria: A 7M Management Approach to Developing a Stroke Interventional Laboratory in the Era of Stroke Thrombectomy for Large Vessel Occlusions

PubMed Central

Shams, Tanzila; Zaidat, Osama; Yavagal, Dileep; Xavier, Andrew; Jovin, Tudor; Janardhan, Vallabh

2016-01-01

Brain attack care is rapidly evolving with cutting-edge stroke interventions similar to the growth of heart attack care with cardiac interventions in the last two decades. As the field of stroke intervention is growing exponentially globally, there is clearly an unmet need to standardize stroke interventional laboratories for safe, effective, and timely stroke care. Towards this goal, the Society of Vascular and Interventional Neurology (SVIN) Writing Committee has developed the Stroke Interventional Laboratory Consensus (SILC) criteria using a 7M management approach for the development and standardization of each stroke interventional laboratory within stroke centers. The SILC criteria include: (1) manpower: personnel including roles of medical and administrative directors, attending physicians, fellows, physician extenders, and all the key stakeholders in the stroke chain of survival; (2) machines: resources needed in terms of physical facilities, and angiography equipment; (3) materials: medical device inventory, medications, and angiography supplies; (4) methods: standardized protocols for stroke workflow optimization; (5) metrics (volume): existing credentialing criteria for facilities and stroke interventionalists; (6) metrics (quality): benchmarks for quality assurance; (7) metrics (safety): radiation and procedural safety practices. PMID:27610118

Guidelines for the Use of Echocardiography in the Evaluation of a Cardiac Source of Embolism.

PubMed

Saric, Muhamed; Armour, Alicia C; Arnaout, M Samir; Chaudhry, Farooq A; Grimm, Richard A; Kronzon, Itzhak; Landeck, Bruce F; Maganti, Kameswari; Michelena, Hector I; Tolstrup, Kirsten

2016-01-01

Embolism from the heart or the thoracic aorta often leads to clinically significant morbidity and mortality due to transient ischemic attack, stroke or occlusion of peripheral arteries. Transthoracic and transesophageal echocardiography are the key diagnostic modalities for evaluation, diagnosis, and management of stroke, systemic and pulmonary embolism. This document provides comprehensive American Society of Echocardiography guidelines on the use of echocardiography for evaluation of cardiac sources of embolism. It describes general mechanisms of stroke and systemic embolism; the specific role of cardiac and aortic sources in stroke, and systemic and pulmonary embolism; the role of echocardiography in evaluation, diagnosis, and management of cardiac and aortic sources of emboli including the incremental value of contrast and 3D echocardiography; and a brief description of alternative imaging techniques and their role in the evaluation of cardiac sources of emboli. Specific guidelines are provided for each category of embolic sources including the left atrium and left atrial appendage, left ventricle, heart valves, cardiac tumors, and thoracic aorta. In addition, there are recommendation regarding pulmonary embolism, and embolism related to cardiovascular surgery and percutaneous procedures. The guidelines also include a dedicated section on cardiac sources of embolism in pediatric populations. Copyright © 2016 American Society of Echocardiography. Published by Elsevier Inc. All rights reserved.

Thrombus Aspiration in ST-Segment-Elevation Myocardial Infarction: An Individual Patient Meta-Analysis: Thrombectomy Trialists Collaboration.

PubMed

Jolly, Sanjit S; James, Stefan; Džavík, Vladimír; Cairns, John A; Mahmoud, Karim D; Zijlstra, Felix; Yusuf, Salim; Olivecrona, Goran K; Renlund, Henrik; Gao, Peggy; Lagerqvist, Bo; Alazzoni, Ashraf; Kedev, Sasko; Stankovic, Goran; Meeks, Brandi; Frøbert, Ole

2017-01-10

Thrombus aspiration during percutaneous coronary intervention (PCI) for the treatment of ST-segment-elevation myocardial infarction (STEMI) has been widely used; however, recent trials have questioned its value and safety. In this meta-analysis, we, the trial investigators, aimed to pool the individual patient data from these trials to determine the benefits and risks of thrombus aspiration during PCI in patients with ST-segment-elevation myocardial infarction. Included were large (n≥1000), randomized, controlled trials comparing manual thrombectomy and PCI alone in patients with ST-segment-elevation myocardial infarction. Individual patient data were provided by the leadership of each trial. The prespecified primary efficacy outcome was cardiovascular mortality within 30 days, and the primary safety outcome was stroke or transient ischemic attack within 30 days. The 3 eligible randomized trials (TAPAS [Thrombus Aspiration During Percutaneous Coronary Intervention in Acute Myocardial Infarction], TASTE [Thrombus Aspiration in ST-Elevation Myocardial Infarction in Scandinavia], and TOTAL [Trial of Routine Aspiration Thrombectomy With PCI Versus PCI Alone in Patients With STEMI]) enrolled 19 047 patients, of whom 18 306 underwent PCI and were included in the primary analysis. Cardiovascular death at 30 days occurred in 221 of 9155 patients (2.4%) randomized to thrombus aspiration and 262 of 9151 (2.9%) randomized to PCI alone (hazard ratio, 0.84; 95% confidence interval, 0.70-1.01; P=0.06). Stroke or transient ischemic attack occurred in 66 (0.8%) randomized to thrombus aspiration and 46 (0.5%) randomized to PCI alone (odds ratio, 1.43; 95% confidence interval, 0.98-2.10; P=0.06). There were no significant differences in recurrent myocardial infarction, stent thrombosis, heart failure, or target vessel revascularization. In the subgroup with high thrombus burden (TIMI [Thrombolysis in Myocardial Infarction] thrombus grade ≥3), thrombus aspiration was associated with fewer cardiovascular deaths (170 [2.5%] versus 205 [3.1%]; hazard ratio, 0.80; 95% confidence interval, 0.65-0.98; P=0.03) and with more strokes or transient ischemic attacks (55 [0.9%] versus 34 [0.5%]; odds ratio, 1.56; 95% confidence interval, 1.02-2.42, P=0.04). However, the interaction P values were 0.32 and 0.34, respectively. Routine thrombus aspiration during PCI for ST-segment-elevation myocardial infarction did not improve clinical outcomes. In the high thrombus burden group, the trends toward reduced cardiovascular death and increased stroke or transient ischemic attack provide a rationale for future trials of improved thrombus aspiration technologies in this high-risk subgroup. URLs: http://www.ClinicalTrials.gov http://www.crd.york.ac.uk/prospero/. Unique identifiers: NCT02552407 and CRD42015025936. © 2016 American Heart Association, Inc.

Remote Measurements of Heart and Respiration Rates for Telemedicine

PubMed Central

Qian, Yi; Tsien, Joe Z.

2013-01-01

Non-contact and low-cost measurements of heart and respiration rates are highly desirable for telemedicine. Here, we describe a novel technique to extract blood volume pulse and respiratory wave from a single channel images captured by a video camera for both day and night conditions. The principle of our technique is to uncover the temporal dynamics of heart beat and breathing rate through delay-coordinate transformation and independent component analysis-based deconstruction of the single channel images. Our method further achieves robust elimination of false positives via applying ratio-variation probability distributions filtering approaches. Moreover, it enables a much needed low-cost means for preventing sudden infant death syndrome in new born infants and detecting stroke and heart attack in elderly population in home environments. This noncontact-based method can also be applied to a variety of animal model organisms for biomedical research. PMID:24115996

Tribute: Remembering Albert Greve (1938-2011)

NASA Astrophysics Data System (ADS)

Baars, Jaap

2012-02-01

With the sudden death of Albert Greve on 13 June 2011, caused by a massive heart attack, the radio astronomy community lost a remarkable member, and many of us a very good friend. The career of Albert was characterized by a broad array of activities, all performed at a high level of professionalism and an enduring wit.

PORTRAIT - APOLLO 7

NASA Image and Video Library

1968-02-13

S68-21590 (September 1968) --- This is a portrait of the Apollo-Saturn 7 crew members. They are, left to right, astronauts Walter M. Schirra Jr., commander; Walter Cunningham, lunar module pilot; and Donn F. Eisele, command module pilot. EDITOR'S NOTE: Since this photograph was made astronaut Eisele died Dec. 2, 1987 in Tokyo, Japan, of a heart attack.

Group Counseling Approaches with Persons Who Have Sustained Myocardial Infarction.

ERIC Educational Resources Information Center

Livneh, Hanoch; Sherwood-Hawes, Ardis

1993-01-01

Presents group counseling strategies for working with clients who have sustained myocardial infarctions, or heart attacks. MI victims can be assisted with transition from hospital, readjustment to daily life, coping with fears and frustrations of life and the illness. Advantages of counseling, primary goals, and common topics are discussed.…

Strategies for promoting healthy weight and healthy lives for children in the Delta

USDA-ARS?s Scientific Manuscript database

One in three children in Mississippi have weights that increase their risks for early onset of chronic diseases such as diabetes, high blood pressure, heart attacks, arthritis, and consequent early disability and death. Children in school today are projected to be the first generation of Americans t...

An Update: The Cardiac Wellness Training Project.

ERIC Educational Resources Information Center

Zinn, Lorraine; Long, Patrick

1983-01-01

This article reports on the scope of activities and the effectiveness of a Colorado program that trained community park and recreation personnel to carry out local cardiac wellness services. Participants were trained to provide rehabilitation and fitness activities for those recovering from heart attacks or surgery and for other high-risk persons.…

Health Conditions and Perceived Quality of Life in Retirement.

ERIC Educational Resources Information Center

Dorfman, Lorraine T.

1995-01-01

Investigates the effects of specific health conditions on perceived quality of life for retirees (n=451). Pulmonary disease was a predictor of dissatisfaction for both sexes. Pulmonary disease and heart attack were the strongest predictors of dissatisfaction with health for men, followed closely by stroke. Arthritis was the strongest predictor of…

Outcomes-based Pricing Program Puts Money in Beneficiaries' Pockets.

PubMed

Silverman, Ed

2017-08-01

Harvard Pilgrim's program gives rebates to beneficiaries if Repatha doesn't help them avoid a heart attack or stroke. It's just the latest in a growing number of outcomes-based pricing agreements in which an insurer can get a discount from a drugmaker if a drug doesn't help patients as much as expected.

Patient-Centred Innovations for Persons With Multimorbidity - Ontario

ClinicalTrials.gov

2017-12-14

Hypertension; Depression; Anxiety; Musculoskeletal Pain; Arthritis; Rheumatoid Arthritis; Osteoporosis; Chronic Obstructive Pulmonary Disease (COPD); Asthma; Chronic Bronchitis; Cardiovascular Disease; Heart Failure; Stroke; Transient Ischemic Attacks; Ulcer; Gastroesophageal Reflux; Irritable Bowel; Crohn's Disease; Ulcerative Colitis; Diverticulosis; Chronic Hepatitis; Diabetes; Thyroid Disorder; Cancer; Kidney Disease; Urinary Tract Problem; Dementia; Alzheimer's Disease; Hyperlipidemia; HIV; Multimorbidity

Temporal changes in geographic disparities in access to emergency heart attack and stroke care: are we any better today?

PubMed

Busingye, Doreen; Pedigo, Ashley; Odoi, Agricola

2011-12-01

The objective of this study was to investigate temporal changes in geographic access to emergency heart attack and stroke care. Network analysis was used to compute travel time to the nearest emergency room (ER), cardiac, and stroke centers in Middle Tennessee. Populations within 30, 60, and 90 min driving time to the nearest ER, cardiac and stroke centers were identified. There were improvements in timely access to cardiac and stroke centers over the study period (1999-2010). There were significant (p<0.0001) increases in the proportion of the population with access to cardiac centers within 30 min from 29.4% (1999) to 62.4% (2009) while that for stroke changed from 5.4% (2004) to 46.1% (2010). Most (96%) of the population had access to an ER within 30 min from 1999 to 2010. Access to care has improved in the last decade but more still needs to be done to address disparities in rural communities. Copyright © 2011 Elsevier Ltd. All rights reserved.

Emergency medical service providers' role in the early heart attack care program: prevention and stratification strategies.

PubMed

MacDonald, G S; Steiner, S R

1997-01-01

Emergency Medical Services-Early Heart Attack Care (EMS-EHAC) is a community-based program where paramedics increase the consumer's awareness about early chest pain symptom recognition. EMS-EHAC prevention, along with seamless chest pain care (between the paramedic and chest pain emergency department) can be the basis for an outcome-based study to examine the impact of advanced life support EMS. Studies that show the impact of care given by paramedics on the outcome of patient care must be designed to demonstrate the value and the cost benefit of providing advanced life support (ALS). Third party payers are going to examine if there are significant quality differences between ALS and basic life support (BLS) services. If significant benefits of ALS care cannot be demonstrated, the cost differences could potentially place the future of advanced life support paramedic programs in jeopardy. A positive outcome resulting in a lower acute cardiac event, and the realization of the cost benefits from the EMS-EHAC program could be utilized by EMS management to justify or expand advanced life support programs.

Interleukin 6 regulates psoriasiform inflammation–associated thrombosis

PubMed Central

Wang, Yunmei; Golden, Jackelyn B.; Fritz, Yi; Zhang, Xiufen; Diaconu, Doina; Camhi, Maya I.; Gao, Huiyun; Dawes, Sean M.; Xing, Xianying; Ganesh, Santhi K.; Gudjonsson, Johann E.; Simon, Daniel I.; McCormick, Thomas S.; Ward, Nicole L.

2016-01-01

Psoriasis patients are at increased risk of heart attack and stroke and have elevated MRP8/14 levels that predict heart attack. The KC-Tie2 psoriasiform mouse model exhibits elevated MRP8/14 and is prothrombotic. Mrp14–/– mice, in contrast, are protected from thrombosis, but, surprisingly, KC-Tie2xMrp14–/– mice remain prothrombotic. Treating KC-Tie2xMrp14–/– mice with anti–IL-23p19 antibodies reversed the skin inflammation, improved thrombosis, and decreased IL-6. In comparison, IL-6 deletion from KC-Tie2 animals improved thrombosis despite sustained skin inflammation, suggesting that thrombosis improvements following IL-23 inhibition occur secondary to IL-6 decreases. Psoriasis patient skin has elevated IL-6 and IL-6 receptor is present in human coronary atheroma, supporting a link between skin and distant vessel disease in patient tissue. Together, these results identify a critical role for skin-derived IL-6 linking skin inflammation with thrombosis, and shows that in the absence of IL-6 the connection between skin inflammation and thrombosis comorbidities is severed. PMID:27942589

Konstantin Gringauz (1918-1993)

NASA Astrophysics Data System (ADS)

Konstantin Gringauz of the Space Research Institute in Moscow died on June 10 of a heart attack. A pioneer of the space age, his professional legacy includes many important contributions to the broad field of space research during the past 4 decades.Born in Tula in southeast Russia in 1918, he was the son of a pharmacist. In 1947, he moved to a laboratory in Sergei Korolev's new Bureau for Rocket Development. A year later, he participated for the first time in the launching of a V-2 rocket, which carried his radio probe to study the ionosphere. In 1949, he received his Ph.D. and was put in charge of Korolev's laboratory for radio technology. In 1956, he began designing instruments.

Comparison of systemic health conditions between African American and Caucasian complete denture patients.

PubMed

Szylkowska, Ewelina; Kaste, Linda M; Schreiner, Joseph; Gordon, Sara C; Lee, Damian J

2014-07-01

To compare prevalence of systemic health conditions (SHC) between African American and Caucasian edentulous patients presenting for complete dentures (CD) at an urban dental school. The study included patients presenting for CD 1/1-12/31/2010, ages 20 to 64 years, and either African American or Caucasian. Covariates included: age group, gender, employment status, Medicaid status, smoking history, and alcohol consumption. SHC included at least one of the following: arthritis, asthma, cancer, diabetes, emphysema, heart attack, heart murmur, heart surgery, hypertension, or stroke. The group (n = 88) was 44.3% African American, 65.9% ≥50, 45.5% male, 22.7% employed, and 67.0% with at least one SHC. African Americans were older (p = 0.001) and more likely to have one or more SHC (p = 0.011). Patients with at least one SHC were older (p = 0.018) and more likely female (p = 0.012). The total sample logistic regression model assessing SHC yielded only gender as statistically significant (males < OR 0.32, 95% CI 0.11 to 0.92). Caucasian males were less likely to have SHC (OR 0.17, 95% CI 0.04 to 0.77), and Caucasians ≥50 were more likely (OR 5.36, 95% CI 1.19 to 24.08). African Americans yielded no significant associations. Among selected completely edentulous denture patients at an urban dental school, two out of three patients had at least one SHC. This exploratory study suggests there may be health status differences between African American and Caucasian patients in this setting, calling for further study. © 2014 by the American College of Prosthodontists.

Long-term organ protection by doxazosin and/or quinapril as antihypertensive therapy.

PubMed

Gallego-Delgado, Julio; Lazaro, Alberto; Gomez-Garre, Dulcenombre; Osende, Julio I; Gonzalez-Rubio, Maria L; Herraiz, Marta; Manzarbeitia, Félix; Fortes, José; Fernandez-Cruz, Arturo; Egido, Jesús

2006-01-01

Even with optimal blood pressure control, organ protection may also depend on the selected therapeutic regime. Angiotensin-converting enzyme inhibitors have been shown to provide excellent organ protection in hypertension, and may show dose-dependent protective effects. Adrenergic alpha blockers have been associated with an increased rate of heart failure in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) and Vasodilator-Heart Failure Trial (V-HeFT). This has been related to a proapoptotic effect of this drug in cardiomyocytes. Our purpose is to compare the heart and renal protection of a high quinapril dose, with a combined low quinapril dose plus doxazosin, in an animal model of chronic hypertension. Uninephrectomized spontaneously hypertensive 12-week-old rats were treated for 36 weeks with either quinapril or a combination of doxazosin plus a low quinapril dose. Tight blood pressure control was achieved with both treatments. Renal and cardiac protection was assessed by different parameters, and cardiac apoptosis was evaluated by active caspase-3, apoptotic protein and heat shock protein levels. Untreated hypertensive and normotensive rats were included as controls. Both treatments showed significant heart and renal protection compared with untreated animals. Both therapeutic regimes showed similar protection in renal and cardiac pathology, coronary media fibrosis, myocardial apoptosis and cardiac index. Proteinuria and left ventricular hypertrophy regression were significantly lower in the quinapril group compared with the combined treatment group. Blood pressure control with a high quinapril dose provided higher organ protection than a combined therapy with a lower quinapril dose. This effect was not due to a deleterious effect of doxazosin.

Signal and image processing for early detection of coronary artery diseases: A review

NASA Astrophysics Data System (ADS)

Mobssite, Youness; Samir, B. Belhaouari; Mohamad Hani, Ahmed Fadzil B.

2012-09-01

Today biomedical signals and image based detection are a basic step to diagnose heart diseases, in particular, coronary artery diseases. The goal of this work is to provide non-invasive early detection of Coronary Artery Diseases relying on analyzing images and ECG signals as a combined approach to extract features, further classify and quantify the severity of DCAD by using B-splines method. In an aim of creating a prototype of screening biomedical imaging for coronary arteries to help cardiologists to decide the kind of treatment needed to reduce or control the risk of heart attack.

Motivators and Barriers for Older People Participating in Resistance Training: A Systematic Review.

PubMed

Burton, Elissa; Farrier, Kaela; Lewin, Gill; Pettigrew, Simone; Hill, Anne-Marie; Airey, Phil; Bainbridge, Liz; Hill, Keith D

2017-04-01

Regular participation in resistance training is important for older people to maintain their health and independence, yet participation rates are low. The study aimed to identify motivators and barriers to older people participating in resistance training. A systematic review was conducted including quantitative, qualitative, and mixed-method studies. Searches generated 15,920 citations from six databases, with 14 studies (n = 1,937 participants) included. In total, 92 motivators and 24 barriers were identified. Motivators specific to participating in resistance training included preventing deterioration (disability), reducing risk of falls, building (toning) muscles, feeling more alert, and better concentration. Looking too muscular and thinking participation increased the risk of having a heart attack, stroke, or death, despite the minimal likelihood of these occurring, were barriers. The analysis indicates that increasing participation in resistance training among older people should focus on the specific benefits valued by older people and the dissemination of accurate information to counter misperceptions.

Recurrent Stroke in Minor Ischemic Stroke or Transient Ischemic Attack With Metabolic Syndrome and/or Diabetes Mellitus.

PubMed

Chen, Weiqi; Pan, Yuesong; Jing, Jing; Zhao, Xingquan; Liu, Liping; Meng, Xia; Wang, Yilong; Wang, Yongjun

2017-06-01

We aimed to determine the risk conferred by metabolic syndrome (METS) and diabetes mellitus (DM) to recurrent stroke in patients with minor ischemic stroke or transient ischemic attack from the CHANCE (Clopidogrel in High-risk patients with Acute Non-disabling Cerebrovascular Events) trial. In total, 3044 patients were included. Patients were stratified into 4 groups: neither, METS only, DM only, or both. METS was defined using the Chinese Diabetes Society (CDS) and International Diabetes Foundation (IDF) definitions. The primary outcome was new stroke (including ischemic and hemorrhagic) at 90 days. A multivariable Cox regression model was used to assess the relationship of METS and DM status to the risk of recurrent stroke adjusted for potential covariates. Using the CDS criteria of METS, 53.2%, 17.2%, 19.8%, and 9.8% of patients were diagnosed as neither, METS only, DM only, and both, respectively. After 90 days of follow-up, there were 299 new strokes (293 ischemic, 6 hemorrhagic). Patients with DM only (16.1% versus 6.8%; adjusted hazard ratio 2.50, 95% CI 1.89-3.39) and both (17.1% versus 6.8%; adjusted hazard ratio 2.76, 95% CI 1.98-3.86) had significantly increased rates of recurrent stroke. No interaction effect of antiplatelet therapy by different METS or DM status for the risk of recurrent stroke ( P =0.82 for interaction in the fully adjusted model of CDS) was observed. Using the METS (IDF) criteria demonstrated similar results. Concurrent METS and DM was associated with an increased risk of recurrent stroke in patients with minor stroke and transient ischemic attack. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

Caffeine challenge test in panic disorder and depression with panic attacks.

PubMed

Nardi, Antonio E; Lopes, Fabiana L; Valença, Alexandre M; Freire, Rafael C; Veras, André B; de-Melo-Neto, Valfrido L; Nascimento, Isabella; King, Anna Lucia; Mezzasalma, Marco A; Soares-Filho, Gastão L; Zin, Walter A

2007-01-01

Our aim was to observe if patients with panic disorder (PD) and patients with major depression with panic attacks (MDP) (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria) respond in a similar way to the induction of panic attacks by an oral caffeine challenge test. We randomly selected 29 patients with PD, 27 with MDP, 25 with major depression without panic attacks (MD), and 28 healthy volunteers. The patients had no psychotropic drug for at least a 4-week period. In a randomized double-blind experiment performed in 2 occasions 7 days apart, 480 mg caffeine and a caffeine-free (placebo) solution were administered in a coffee form and anxiety scales were applied before and after each test. A total of 58.6% (n = 17) of patients with PD, 44.4% (n = 12) of patients with MDP, 12.0% (n = 3) of patients with MD, and 7.1% (n= 2) of control subjects had a panic attack after the 480-mg caffeine challenge test (chi(2)(3) = 16.22, P = .001). The patients with PD and MDP were more sensitive to caffeine than were patients with MD and healthy volunteers. No panic attack was observed after the caffeine-free solution intake. The patients with MD had a lower heart rate response to the test than all the other groups (2-way analysis of variance, group by time interaction with Greenhouse-Geisser correction: F(3,762) = 2.85, P = .026). Our data suggest that there is an association between panic attacks, no matter if associated with PD or MDP, and hyperreactivity to an oral caffeine challenge test.

The natural history of prevalent ischaemic heart disease in middle-aged men.

PubMed

Lampe, F C; Whincup, P H; Wannamethee, S G; Shaper, A G; Walker, M; Ebrahim, S

2000-07-01

To describe the long-term outcome of different forms of symptomatic and asymptomatic ischaemic heart disease in middle-aged men. 7735 men aged 40-59, randomly selected from 24 general practices in Britain were classified into one of seven ischaemic heart disease groups according to a questionnaire and electrocardiogram (ECG): I=diagnosed myocardial infarction; II=unrecognized myocardial infarction; III= diagnosed angina; IV=angina symptoms; V=possible myocardial infarction symptoms; VI=ECG ischaemia or possible myocardial infarction; VII=no evidence of ischaemic heart disease. The association of disease group with a range of fatal and non-fatal outcomes during 15 years of follow-up was assessed. At baseline 25% of men had evidence of ischaemic heart disease (groups I-VI). Risks of major ischaemic heart disease events, total and cardiovascular mortality, stroke, and major cardiovascular events tended to increase strongly from group VII to I. Diagnosed myocardial infarction was associated with a much poorer prognosis than all other groups (including unrecognized infarction) for all cardiovascular outcomes other than stroke. The relative risk associated with ischaemic heart disease at baseline declined dramatically over time. However, men with myocardial infarction who survived event-free for 10 years continued to experience a high excess risk in the subsequent 5 years, in contrast to event-free survivors of angina and other ischaemic heart disease. Adjusted to an average age of 50, the percentage of men surviving for 15 years free of a new major cardiovascular event was 44 for diagnosed myocardial infarction, 52 for unrecognized myocardial infarction, 66 for diagnosed angina, 68 for angina symptoms, 73 for possible myocardial infarction symptoms, 73 for ECG ischaemia, and 79 for no ischaemic heart disease. Comparison of outcome between prevalent and incident myocardial infarction illustrated the improved prognosis of men surviving the initial years after their event. Differing manifestations of prevalent ischaemic heart disease are associated with widely differing outcome, and the majority of middle-aged men in the community who have evidence of ischaemic heart disease short of myocardial infarction survive for 15 years without heart attack or stroke. The excess risk associated with myocardial infarction appears more persistent than that associated with angina and other ischaemic heart disease, remaining high even after 10 years of event-free survival.

MI: Not a Heart Attack but a Gut Attack.

PubMed

Lee, Rosemary K; Cabrera, Ana M

2018-02-01

Mesenteric ischemia and infarction are infrequent but often deadly conditions in acute and critically ill patients. Mesenteric ischemia may be a primary admission diagnosis or may develop secondary to another diagnosis. Having a high index of suspicion for patients at risk of mesenteric ischemia and mesenteric infarction can alter a poor outcome. This article reviews the pathophysiology, risk factors, assessment, medical and nursing diagnoses, as well as collaborative management for mesenteric ischemia. Early identification of patients at risk and the appropriate diagnostic testing are stressed. Nurses armed with the knowledge of this condition are better able to provide safe care to their patients. ©2018 American Association of Critical-Care Nurses.

Mortality differences between black and white men in the USA: contribution of income and other risk factors among men screened for the MRFIT. MRFIT Research Group. Multiple Risk Factor Intervention Trial.

PubMed

Davey Smith, G; Neaton, J D; Wentworth, D; Stamler, R; Stamler, J

1998-03-28

Studies of underlying differences in adult mortality between black and white individuals in the USA have been constrained by limitations of data or small study size. We investigated the extent to which differences in socioeconomic position between black and white men contribute to differences in all-cause and cause-specific mortality. 361,662 men were screened for the Multiple Risk Factor Intervention Trial between 1973 and 1975, in 22 sites. Median family income of households by zipcode (postal) area of residence was available for 20,224 black and 300,685 white men as well as data on age, cigarette smoking, blood pressure, serum cholesterol, previous heart attack, and treatment for diabetes. We classified deaths during 16 years of follow-up into specific causes and compared differences in death rates between black men and white men, before and after adjustment for differences in income and other risk factors. Age-adjusted relative risk of death (black vs white) was 1.47 (95% CI 1.42-1.53). Adjustment for diastolic blood pressure, serum cholesterol, cigarette smoking, medication for diabetes, and previous admission to hospital for heart attack decreased the relative risk to 1.40 (1.35-1.46). Adjustment for income but not the other risk factors decreased the risk to 1.19 (1.14-1.24) and adjustment for other risk factors did not alter this estimate. For cardiovascular death, relative risk on adjustment for income was decreased from 1.36 to 1.09; for cancer from 1.47 to 1.25; and for non-cardiovascular and non-cancer deaths from 1.71 to 1.26. For some specific causes of death, including prostate cancer, myeloma, and hypertensive heart disease, the higher death rates among black men did not seem to reflect differences in income. Rates of death for suicide and melanoma were lower among black than white men, as were those for coronary heart disease after adjustment for income. Socioeconomic position is the major contributor to differences in death rates between black and white men. Differentials in mortality from some specific causes do not simply reflect differences in income, however, and more detailed investigations are needed of how differences are influenced by environmental exposures, lifetime socioeconomic conditions, lifestyle, racism, and other sociocultural and biological factors.

[Climate changes, floods, and health consequences].

PubMed

Michelozzi, Paola; de' Donato, Francesca

2014-02-01

In the European Region, floods are the most common natural disaster, causing extensive damage and disruption. In Italy, it has been estimated that over 68% of municipalities are at high hydrogeological risk and with the recent intense rainfall events local populations have been facing severe disruptions. The health consequences of floods are wide ranging and are dependent upon the vulnerability of the environment and the local population. Health effects can be a direct or indirect consequence of flooding. The immediate health impacts of floods include drowning, heart attacks, injuries and hypothermia. The indirect effects include, injuries and infections, water-borne infectious disease, mental health problems, respiratory disease and allergies in both the medium and long term after a flood. Future efforts should be addressed to integrate health preparedness and prevention measures into emergency flood plans and hydrological warning systems.

Long-Term Follow-up of Participants with Heart Failure in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT)

PubMed Central

Piller, Linda B.; Baraniuk, Sarah; Simpson, Lara M.; Cushman, William C.; Massie, Barry M.; Einhorn, Paula T.; Oparil, Suzanne; Ford, Charles E.; Graumlich, James F.; Dart, Richard A.; Parish, David C.; Retta, Tamrat M.; Cuyjet, Aloysius B.; Jafri, Syed Z.; Furberg, Curt D.; Saklayen, Mohammad G.; Thadani, Udho; Probstfield, Jeffrey L.; Davis, Barry R.

2011-01-01

Background In the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT), a randomized, double-blind, practice-based, active-control, comparative effectiveness trial in high-risk hypertensive participants, risk of new-onset heart failure (HF) was higher in the amlodipine (2.5-10 mg/day) and lisinopril (10-40 mg/day) arms compared with the chlorthalidone (12.5-25 mg/day) arm . Similar to other studies, mortality rates following new-onset HF were very high (≥50% at 5 years), and were similar across randomized treatment arms. After the randomized phase of the trial ended in 2002, outcomes were determined from administrative databases. Methods and Results Using national databases, post-trial follow-up mortality through 2006 was obtained on participants who developed new-onset HF during the randomized (in-trial) phase of ALLHAT. Mean follow-up for the entire period was 8.9 years. Of 1761 participants with incident HF in-trial, 1348 died. Post-HF all-cause mortality was similar across treatment groups with adjusted hazard ratios (95% confidence intervals) of 0.95 (0.81-1.12) and 1.05 (0.89-1.25), respectively, for amlodipine and lisinopril compared with chlorthalidone, and 10-year adjusted rates of 86%, 87%, and 83%, respectively. All-cause mortality rates were also similar among those with reduced ejection fractions (84%) and preserved ejection fractions (81%) with no significant differences by randomized treatment arm. Conclusions Once HF develops, risk of death is high and consistent across randomized treatment groups. Measures to prevent the development of HF, especially blood pressure control, must be a priority if mortality associated with development of HF is to be addressed. PMID:21969009

Heterogeneity in Early Responses in ALLHAT (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial).

PubMed

Dhruva, Sanket S; Huang, Chenxi; Spatz, Erica S; Coppi, Andreas C; Warner, Frederick; Li, Shu-Xia; Lin, Haiqun; Xu, Xiao; Furberg, Curt D; Davis, Barry R; Pressel, Sara L; Coifman, Ronald R; Krumholz, Harlan M

2017-07-01

Randomized trials of hypertension have seldom examined heterogeneity in response to treatments over time and the implications for cardiovascular outcomes. Understanding this heterogeneity, however, is a necessary step toward personalizing antihypertensive therapy. We applied trajectory-based modeling to data on 39 763 study participants of the ALLHAT (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial) to identify distinct patterns of systolic blood pressure (SBP) response to randomized medications during the first 6 months of the trial. Two trajectory patterns were identified: immediate responders (85.5%), on average, had a decreasing SBP, whereas nonimmediate responders (14.5%), on average, had an initially increasing SBP followed by a decrease. Compared with those randomized to chlorthalidone, participants randomized to amlodipine (odds ratio, 1.20; 95% confidence interval [CI], 1.10-1.31), lisinopril (odds ratio, 1.88; 95% CI, 1.73-2.03), and doxazosin (odds ratio, 1.65; 95% CI, 1.52-1.78) had higher adjusted odds ratios associated with being a nonimmediate responder (versus immediate responder). After multivariable adjustment, nonimmediate responders had a higher hazard ratio of stroke (hazard ratio, 1.49; 95% CI, 1.21-1.84), combined cardiovascular disease (hazard ratio, 1.21; 95% CI, 1.11-1.31), and heart failure (hazard ratio, 1.48; 95% CI, 1.24-1.78) during follow-up between 6 months and 2 years. The SBP response trajectories provided superior discrimination for predicting downstream adverse cardiovascular events than classification based on difference in SBP between the first 2 measurements, SBP at 6 months, and average SBP during the first 6 months. Our findings demonstrate heterogeneity in response to antihypertensive therapies and show that chlorthalidone is associated with more favorable initial response than the other medications. © 2017 American Heart Association, Inc.

Mass Media Campaigns' Influence on Prehospital Behavior for Acute Coronary Syndromes: An Evaluation of the Australian Heart Foundation's Warning Signs Campaign.

PubMed

Bray, Janet E; Stub, Dion; Ngu, Philip; Cartledge, Susie; Straney, Lahn; Stewart, Michelle; Keech, Wendy; Patsamanis, Harry; Shaw, James; Finn, Judith

2015-07-06

The aim of this study was to examine the awareness of a recent mass media campaign, and its influence on knowledge and prehospital times, in a cohort of acute coronary syndrome (ACS) patients admitted to an Australian hospital. We conducted 199 semistructured interviews with consecutive ACS patients who were aged 35 to 75 years, competent to provide consent, and English speaking. Questions addressed the factors known to predict prehospital delay, awareness of the campaign, and whether it increased knowledge and influenced actions. Multivariable logistic regression was used to examine the association between campaign awareness and a 1-hour delay in deciding to seek medical attention (patient delay) and a 2-hour delay in presenting to hospital (prehospital delay). The median age was 62 years (IQR=53 to 68 years), and 68% (n=136) were male. Awareness of the campaign was reported by 127 (64%) patients, with most of these patients stating the campaign (1) increased their understanding of what is a heart attack (63%), (2) increased their awareness of the signs and symptoms of heart attack (68%), and (3) influenced their actions in response to symptoms (43%). After adjustment for other predictors, awareness of the campaign was significantly associated with patient delay time of ≤1 hour (adjusted odds ratio [AOR]=2.25, 95% CI: 1.03 to 4.91, P=0.04) and prehospital delay time ≤2 hours (AOR=3.11, 95% CI: 1.36 to 7.08, P=0.007). Our study showed reasonably high awareness of the warning signs campaign, which was significantly associated with shorter prehospital decision-making and faster presentation to hospital. © 2015 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Association between osteoarthritis and cardiovascular disease: Systematic review and meta-analysis.

PubMed

Hall, Andrew J; Stubbs, Brendon; Mamas, Mamas A; Myint, Phyo K; Smith, Toby O

2016-06-01

To examine for a possible relationship between osteoarthritis and cardiovascular disease. A systematic review and meta-analysis. Published and unpublished literature from: MEDLINE, EMBASE, CINAHL, the Cochrane Library, OpenGrey and clinical trial registers. Search to 22 November 2014. Cohort, case-control, randomised and non-randomised controlled trial papers reporting the prevalence of cardiovascular disease in osteoarthritis were included. Fifteen studies with 32,278,744 individuals were eligible. Pooled prevalence for overall cardiovascular disease pathology in people with osteoarthritis was 38.4% (95% confidence interval (CI): 37.2% to 39.6%). Individuals with osteoarthritis were almost three times as likely to have heart failure (relative risk (RR): 2.80; 95% CI: 2.25 to 3.49) or ischaemic heart disease (RR: 1.78; 95% CI: 1.18 to 2.69) compared with matched non-osteoarthritis cohorts. No significant difference was detected between the two groups for the risk of experiencing myocardial infarction or stroke. There was a three-fold decrease in the risk of experiencing a transient ischaemic attack in the osteoarthritis cohort compared with the non-osteoarthritis group. Prevalence of cardiovascular disease in patients with osteoarthritis is significant. There was an observed increased risk of incident heart failure and ischaemic heart disease in people with osteoarthritis compared with matched controls. However, the relationship between osteoarthritis and cardiovascular disease is not straightforward and there is a need to better understand the potential common pathways linking pathophysiological mechanisms. © The European Society of Cardiology 2015.

Talent: Implications for a U.S. Army Officer Corps Strategy

DTIC Science & Technology

2009-11-01

successful water landing by Captain Chesney Sullenberger saved the lives of all 155 passengers and crew and was quickly dubbed the miracle on the Hudson...recently saved by his veterinarian, Dr. Ed Bulman, after suffering a heart attack while the two of them tended to a flock of alpacas on a remote farm.8

Disrupting Whitestream Measures of Quality Teaching: The Community Cultural Wealth of Teachers of Color

ERIC Educational Resources Information Center

Burciaga, Rebeca; Kohli, Rita

2018-01-01

Discussions of teacher preparation, qualifications, and effectiveness are at the heart of increasing attacks on public education. In this article, we contribute to the growing body of literature that works to challenge the narrowing parameters of what is considered effective teacher pedagogy, particularly as it relates to the noted value of…

Questions to Ask Your Doctor--Implantable Cardioverter Defibrillator (ICD)

MedlinePlus

... affect my family member or me because of gender? Does age have any bearing on how the ICD works? Does one kind of therapy ... brief, easy to follow and easy to read. Many topics also available in Spanish . ... 4 Warning Signs of a Heart Attack 5 How to Eat Healthy 6 What are the Symptoms ...

Tools for Smarter Thinking

ERIC Educational Resources Information Center

Nisbett, Richard E.

2016-01-01

You read in the paper this morning that people who take multivitamins have fewer heart attacks and are less likely to get cancer than people who don't. Does this information make you more likely to want to take multivitamins? To truly prepare students for life, schools need to teach them the critical thinking skills they need to answer questions…

Lay Referral Patterns Involved in Cardiac Treatment Decision Making among Middle-Aged and Older Adults

ERIC Educational Resources Information Center

Schoenberg, Nancy E.; Amey, Cheryl H.; Stoller, Eleanor Palo; Muldoon, Susan B.

2003-01-01

Purpose: This study examined age and contextually related factors that are influential in lay referral patterns during cardiac treatment decision making. Design and Methods: A complementary design was used. The Myocardial Infarction (MI) Onset Study identified demographic correlates of who sought medical care for 1,388 MI (heart attack) survivors.…

Developing the Motivation within: Using Praise and Rewards Effectively

ERIC Educational Resources Information Center

Crow, Sherry R.; Small, Ruth V.

2011-01-01

Motivation is a complicated issue. There are myriad reasons why people choose to do what they do. For example, employees usually work for money, students study to earn grades, heart attack victims learn that when they diet they will live longer--the list of extrinsic motivators is endless. Conversely, there are things people do just for the…

Coagulability and Rheology: Hematologic Benefits from Exercise, Fish, and Aspirin. Implications for Athletes and Nonathletes.

ERIC Educational Resources Information Center

Eichner, Edward R.

1986-01-01

Healthy hematologic adaptations to exercise are described. The benefits of increased performance for elite athletes and reduced risk of heart attack for the general population are stressed. The advisability of increased amounts of fish in the diet and low doses of aspirin to reduce coronary risk factors are discussed. (Author/MT)

Associations between DSM-IV mental disorders and subsequent heart disease onset: beyond depression.

PubMed

Scott, Kate M; de Jonge, Peter; Alonso, Jordi; Viana, Maria Carmen; Liu, Zhaorui; O'Neill, Siobhan; Aguilar-Gaxiola, Sergio; Bruffaerts, Ronny; Caldas-de-Almeida, Jose Miguel; Stein, Dan J; de Girolamo, Giovanni; Florescu, Silvia E; Hu, Chiyi; Taib, Nezar Ismet; Lépine, Jean-Pierre; Levinson, Daphna; Matschinger, Herbert; Medina-Mora, Maria Elena; Piazza, Marina; Posada-Villa, José A; Uda, Hidenori; Wojtyniak, Bogdan J; Lim, Carmen C W; Kessler, Ronald C

2013-10-15

Prior studies on the depression-heart disease association have not usually used diagnostic measures of depression, or taken other mental disorders into consideration. As a result, it is not clear whether the association between depression and heart disease onset reflects a specific association, or the comorbidity between depression and other mental disorders. Additionally, the relative magnitude of associations of a range of mental disorders with heart disease onset is unknown. Face-to-face household surveys were conducted in 19 countries (n=52,095; person years=2,141,194). The Composite International Diagnostic Interview retrospectively assessed lifetime prevalence and age at onset of 16 DSM-IV mental disorders. Heart disease was indicated by self-report of physician's diagnosis, or self-report of heart attack, together with their timing (year). Survival analyses estimated associations between first onset of mental disorders and subsequent heart disease onset. After comorbidity adjustment, depression, panic disorder, specific phobia, post-traumatic stress disorder and alcohol use disorders were associated with heart disease onset (ORs 1.3-1.6). Increasing number of mental disorders was associated with heart disease in a dose-response fashion. Mood disorders and alcohol abuse were more strongly associated with earlier onset than later onset heart disease. Associations did not vary by gender. Depression, anxiety and alcohol use disorders were significantly associated with heart disease onset; depression was the weakest predictor. If confirmed in future prospective studies, the breadth of psychopathology's links with heart disease onset has substantial clinical and public health implications. © 2013.

[Rheumatic cardiopathy in children younger than 6 years of age].

PubMed

Vázquez-Antona, C; Calderón-Colmenero, J; Attié, F; Zabal, C; Buendía-Hernández, A; Díaz-Medina, L H; Bialkowski, J; García Arenal, F

1991-01-01

Most of the published papers on Rheumatic Fever (RF) have not included the younger population. We selected 211 cases of children with RF younger than 6 years of age from 9,471 clinical files from 1944 to 1982. These were followed retrospectively to identify the presence of rheumatic activity, subsequent attacks and penicillin profilaxis. From de 211 cases, 209 had carditis; 57% of them were girls and 43% boys. There were no previous infections of the upper respiratory tract in 36% of the patients. The number of cases with RF increased abruptly after 3 years of age and continued increasing until 5 years of age when 70.5% of the population had there first clinically recognized attack. Lesions were present in the mitral valve in 80% of the cases, in the aortic valve in 12%, in the tricuspid in 5% and in the pulmonary valve in 3%. The death rate during the first attack was 20% being refractory heart failure the main cause of death. Thirteen cases suffered rheumatic pneumonia, 9 of whom died (69.2%). 1) The incidence of acute rheumatic fever in children under 6 years of age has decreased with time. 2) The death rate as well as the valvular damage decreased with the parents cooperation with the treatment. 3) The changes in the clinical picture and the severity of valve sequelea may be due to penicillin profilaxis and the better understanding of the disease.

Cougar attacks on children: injury patterns and treatment.

PubMed

Kadesky, K M; Manarey, C; Blair, G K; Murphy, J J; Verchere, C; Atkinson, K

1998-06-01

Cougar attacks on humans appear to be on the rise. A review of all attacks on children was performed to determine the method of attack and injury patterns so that a treatment regimen as well as possible preventative measures could be determined. A review of all attacks, including attacks on children, was performed, including three recent attacks treated at our institution. Situation, adult supervision, patient age, injuries recorded, survival, and mode of attack, if known, were reviewed. There were 50 documented attacks on children with a 25% fatality rate. Most children were not alone at the time of the attack (92%), and in many instances adult supervision was present or nearby. Severe head and neck lacerations along with puncture wounds were the most common injury. Examples of typical cervical injuries include a nonfatal vertebral artery injury, phrenic nerve injury, a fatal internal carotid artery injury, and a fatal cervical spine injury. The cougar was rabid in two cases. Pasteurella resulted in late infections in two patients. Based on the pattern of injuries, the authors recommend aggressive evaluation for occult cervical injuries as well as surgical debridement. Antibiotics should cover oropharyngeal flora including Pasteurella multocida. Rabies prophylaxis is indicated. Adult supervision in wilderness areas is not necessarily protective.

Awareness of Cardiovascular Disease and Preventive Behaviors Among Overweight Immigrant Latinas.

PubMed

Koniak-Griffin, Deborah; Brecht, Mary-Lynn

2015-01-01

Low-income Latina women face increased risk for cardiovascular disease (CVD) due to high rates of obesity, diabetes, and other comorbidities. Language barriers, lack of health insurance, and lack of access to preventive health messages may further increase their risk. The purpose of this study was to evaluate knowledge about CVD of overweight, immigrant Latinas who spoke little or no English and participated in an educational intervention. Ninety participants completed a CVD knowledge questionnaire before and after 8 educational sessions based upon Su Corazón, Su Vida. The curriculum focused on understanding risk factors of CVD and prevention through heart-healthy diets, physical activity, and weight control. The questionnaire evaluated general CVD knowledge (eg, heart disease is the leading cause of death in women) and prevention measures (eg, physical activity can lower a woman's risk for getting heart disease). Data were analyzed using generalized estimating equations and correlational statistics. Participants were middle-aged, overweight Latinas, predominantly of Mexican descent, with low education and acculturation. Baseline knowledge that heart disease is the leading cause of death in women was low. A comparison of preintervention and postintervention scores on the questionnaire showed a significant change (P < 0.001), with means of 7.9 and 9.4, respectively. Scores for individual items correctly answered significantly improved for 9 of the 11 items, including questions about portion control to lose weight, physical activity, overweight, and risk for heart disease. Most participants did not recognize that men and women may experience different symptoms of a heart attack. Knowledge was not significantly related to background characteristics, body mass index, or lifestyle behaviors. Despite campaigns to increase CVD awareness, many Spanish-speaking, immigrant Latinas remain unaware that heart disease is the leading cause of death. Educational interventions may significantly improve their CVD knowledge; nonetheless, continued cardiovascular health promotion efforts are needed for this population.

Interaction between sphingomyelin and oxysterols contributes to atherosclerosis and sudden death

PubMed Central

Kummerow, Fred A

2013-01-01

Despite major public health efforts, coronary heart disease continues to be the leading cause of death in the United States. Oxidized lipids contribute to heart disease both by increasing deposition of calcium on the arterial wall, a major hallmark of atherosclerosis, and by interrupting blood flow, a major contributor to heart attack and sudden death. Oxidized cholesterol (oxysterols) enhances the production of sphingomyelin, a phospholipid found in the cellular membranes of the coronary artery. This increases the sphingomyelin content in the cell membrane, which in turn enhances the interaction between the membrane and ionic calcium (Ca2+), thereby increasing the risk of arterial calcification. Patients undergoing bypass surgery had greater concentrations of oxysterols in their plasma than cardiac catheterized controls with no stenosis, and had five times more sphingomyelin in their arteries than in the artery of the placenta of a newborn. The oxysterols found in the plasma of these patients were also found in the plasma of rabbits that had been fed oxidized cholesterol and in frying fats and powdered egg yolk intended for human consumption. Together these findings suggest that oxysterols found in the diet are absorbed and contribute to arterial calcification. Oxidized low-density lipoprotein (OxLDL) further contributes to heart disease by increasing the synthesis of thromboxane in platelets, which increases blood clotting. Cigarette smoke and trans fatty acids, found in partially hydrogenated soybean oil, both inhibit the synthesis of prostacyclin, which inhibits blood clotting. By increasing the ratio of thromboxane to prostacyclin, these factors interact to interrupt blood flow, thereby contributing to heart attack and sudden death. Levels of oxysterols and OxLDL increase primarily as a result of three diet or lifestyle factors: the consumption of oxysterols from commercially fried foods such as fried chicken, fish, and french fries; oxidation of cholesterol in vivo driven by consumption of excess polyunsaturated fatty acids from vegetable oils; and cigarette smoking. Along with the consumption of trans fatty acids from partially hydrogenated vegetable oil, these diet and lifestyle factors likely underlie the persistent national burden of heart disease. PMID:23459228

Self-reported prevalence and health correlates of functional limitation among Massachusetts elderly Puerto Ricans, Dominicans, and non-Hispanic white neighborhood comparison group.

PubMed

Tucker, K L; Falcon, L M; Bianchi, L A; Cacho, E; Bermudez, O I

2000-02-01

Limited data suggest that Puerto Ricans experience greater disability than other ethnic groups, but few studies have examined the factors associated with this apparent difference. We describe the prevalence of functional limitation and disability in a representative sample of Puerto Rican and Dominican elders in Massachusetts, and in a neighborhood comparison group of non-Hispanic whites (NHWs). We then relate disability scores, based on both prevalence and severity of ADL or IADL limitation, with self-reported history of diagnosed health conditions--adjusting for age, sex, body mass index (BMI; weight kg/height m(2)), income, education, living alone, smoking, and alcohol use. Seventy-five percent of Dominican women and 73% of Puerto Rican women reported difficulty with at least one ADL, compared with 64% of NHW women. Puerto Rican men reported significantly more limitation than did NHW or Dominican men. Conditions significantly associated with at least two disability measures among the NHW included smoking, former heavy alcohol use, arthritis, cataract, respiratory disease, and high BMI, but not stroke, diabetes, history of heart attack, or depression. The patterns for Puerto Ricans differed, with the strongest associations between disability and stroke, arthritis, diabetes, and depression, followed by history of heart attack, high BMI, cataract, poverty status, and respiratory disease. Only arthritis and depression were consistently significantly associated with disability among this smaller sample of Dominican elders. Functional limitation and disability are more prevalent among Puerto Ricans and among Dominican women than among neighborhood NHWs in Massachusetts. Greater disability is associated with the presence of chronic health conditions, which differ by ethnic group. Additional research is needed to further define the social and health factors that contribute to these ethnic differences.

Coloring of the past via respondent's current psychological state, mediation, and the association between childhood disadvantage and morbidity in adulthood.

PubMed

Sheikh, Mashhood Ahmed

2018-05-31

Many researchers view retrospective reports with skepticism. Indeed, the observed association between retrospectively-reported childhood disadvantage (CD) and morbidity in adulthood has been criticized as an artefactual correlation driven by the psychological state of the respondent at the time of reporting (current psychological state). The aim of this study was to assess the role of current psychological state in the association between childhood disadvantage and morbidity in adulthood. The present analysis used cross-sectional data collected in 2007-2008 within the framework of the Tromsø Study (N = 10,765), a representative study of adult men and women in Norway. The association between CD and the physical health outcomes heart attack, angina pectoris, chronic bronchitis/emphysema/COPD, diabetes mellitus, hypothyroid/low metabolism, migraine, hypertension, and comorbidity (i.e., the sum of these physical health outcomes) was assessed with Poisson regression models. Relative risks (RR) and 95% confidence intervals (CI) were estimated. A wide range of indicators of respondents' current psychological state were included in the models to assess the % attenuation in estimates. CD was associated with an increased risk of heart attack, angina pectoris, chronic bronchitis/emphysema/COPD, diabetes mellitus, hypothyroid/low metabolism, migraine, hypertension, and comorbidity (p < 0.05), independent of respondents' current psychological state. A sizeable proportion (23-42%) of the association between CD and physical health outcomes was driven by recall bias or mediation via respondents' current psychological state. Controlling for indicators of current psychological state reduced the strength of associations between CD and physical health outcomes; however, the independent associations remained in the same direction. The association between retrospectively-reported CD and physical health outcomes in adulthood is not driven entirely by respondent's current psychological state. Copyright © 2018 Elsevier Ltd. All rights reserved.

Influence of prehospital airway management on neurological outcome in patients transferred to a heart attack centre following out-of-hospital cardiac arrest.

PubMed

Edwards, Timothy; Williams, Julia; Cottee, Michaela

2018-05-11

To describe the association between prehospital airway management and neurological outcomes in patients transferred by the ambulance service directly to a heart attack centre (HAC) post-return of spontaneous circulation (ROSC). A retrospective observational cohort study in which ambulance records were reviewed to determine prehospital airway management strategy and collect physiological and demographic data. HAC notes were obtained to determine in-hospital management and quantify neurological outcome via the cerebral performance category (CPC) scale. Statistical analyses were performed via χ 2 -test, Mann-Whitney U-test, odds ratios and binomial logistic regression. Two hundred and twenty patients were included between August 2013 and August 2014, with complete outcome data obtained for 209. Median age of patients with complete outcome data was 67 years and 71.3% were male (n = 149). Airway management was provided using a supraglottic airway (SGA) in 72.7% of cases (n = 152) with the remainder undergoing endotracheal intubation (ETI). There was no significant difference in the proportion of patients who had a good neurological outcome (CPC 1 and 2) at discharge between the SGA and ETI groups (P = 0.29). Binomial logistic regression incorporating factors known to influence outcome demonstrated no significant difference in neurological outcomes between the SGA and ETI groups (adjusted OR 0.73, 95% CI 0.34-1.56). In this observational study, there was no significant difference in the proportion of good neurological outcomes in patients managed with SGA versus ETI during cardiac arrest and in the post-ROSC transfer phase. Further research is required to provide more definitive evidence in relation to the optimal airway management strategy in out-of-hospital cardiac arrest. © 2018 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Restoration of heart functions using human embryonic stem cells derived heart muscle cells.

PubMed

Gepstein, Lior; Kehat, Izhak

2005-02-01

Extract: Recent advances in molecular and cellular biology and specifically in the areas of stem cell biology and tissue engineering have paved the way for the development of a new field in biomedicine, regenerative medicine. This exciting approach seeks to develop new biological solutions, using the mobilization of endogenous stem cells or delivery of exogenous cells to replace or modify the function of diseased, absent, or malfunctioning tissue. The adult heart represents an attractive candidate for these emerging technologies, since adult cardiomyocytes have limited regenerative capacity. Thus, any significant heart cell loss or dysfunction, such as occurs during heart attack, is mostly irreversible and may lead to the development of progressive heart failure, one of the leading causes of world-wide morbidity and mortality. Similarly, dysfunction of the specialized electrical conduction system within the heart may result in inefficient rhythm initiation or impulse conduction, leading to significant slowing of the heart rate, usually requiring the implantation of a permanent electronic pacemaker. Replacement of the dysfunctional myocardium (heart muscle) by implantation of external heart muscle cells is emerging as a novel paradigm for restoration of the myocardial electromechanical properties, but has been significantly hampered by the paucity of cell sources for human heart cells and by the relatively limited evidence for functional integration between grafted and host cells. The recently described human embryonic stem cell (hESC) lines may provide a possible solution for the aforementioned cell sourcing problem.

RR-Interval variance of electrocardiogram for atrial fibrillation detection

NASA Astrophysics Data System (ADS)

Nuryani, N.; Solikhah, M.; Nugoho, A. S.; Afdala, A.; Anzihory, E.

2016-11-01

Atrial fibrillation is a serious heart problem originated from the upper chamber of the heart. The common indication of atrial fibrillation is irregularity of R peak-to-R-peak time interval, which is shortly called RR interval. The irregularity could be represented using variance or spread of RR interval. This article presents a system to detect atrial fibrillation using variances. Using clinical data of patients with atrial fibrillation attack, it is shown that the variance of electrocardiographic RR interval are higher during atrial fibrillation, compared to the normal one. Utilizing a simple detection technique and variances of RR intervals, we find a good performance of atrial fibrillation detection.

ETIOLOGY, TRIGGERS AND NEUROCHEMICAL CIRCUITS ASSOCIATED WITH UNEXPECTED, EXPECTED, AND LABORATORY-INDUCED PANIC ATTACKS

PubMed Central

Johnson, Philip L.; Federici, Lauren M.; Shekhar, Anantha

2014-01-01

Panic disorder (PD) is a severe anxiety disorder that is characterized by recurrent panic attacks (PA), which can be unexpected (uPA, i.e., no clear identifiable trigger) or expected (ePA). Panic typically involves an abrupt feeling of catastrophic fear or distress accompanied by physiological symptoms such as palpitations, racing heart, thermal sensations, and sweating. Recurrent uPA and ePA can also lead to agoraphobia, where subjects with PD avoid situations that were associated with PA. Here we will review recent developments in our understanding of PD, which includes discussions on: symptoms and signs associated with uPA and ePAs; Diagnosis of PD and the new DSM-V; biological etiology such as heritability and gene x environment and gene x hormonal development interactions; comparisons between laboratory and naturally occurring uPAs and ePAs; neurochemical systems that are associated with clinical PAs (e.g. gene associations; targets for triggering or treating PAs), adaptive fear and panic response concepts in the context of new NIH RDoc approach; and finally strengths and weaknesses of translational animal models of adaptive and pathological panic states. PMID:25130976

Development of electronic tattoo for pulse rate monitoring: Materials perspective

NASA Astrophysics Data System (ADS)

Shinde, Shilpa Vikas; Sonavane, S. S.

2018-05-01

In India, there is a growing concern of the heart diseases and deaths due to heart failure. The severity of the problem can be minimised by efficient heart rate monitoring which can be used to provide before time caution to cater heart attack. Wearable sensor can be designed to sense the pulse. The sensor can be either placed near to heart or on the wrist to sense pulses and send pulse signals to the doctors. Such sensor should adhere to the skin for sufficiently long period without causing etching to the patient. It should also be bendable and stretchable like skin. This paper is a part of the research work carried out to develop patch type sensor, which is termed as Electronic Tattoo (ET). In pursuit for development of ET, we came across various designs and candidate materials which can be used for the ET. Thus, in this paper, we describe the process of selecting best suited method and material for the ET. It may also be noted that the sensor development is governed by the prevailing IEEE 802.15.6 standard.

Utility of proverb interpretation measures with cardiac transplant candidates.

PubMed

Dugbartey, A T

1998-12-01

To assess metaphorical understanding and proverb interpretation in cardiac transplant candidates, the neuropsychological assessment records of 22 adults with end-stage cardiac disease under consideration for transplantation were analyzed. Neuropsychological tests consisted of the Controlled Oral Word Association Test, Halstead Category Test, Rey-Osterrieth Complex Figure Test (Copy), Trial Making Test, and summed scores for the proverb items of the WAIS-R Comprehension subtest. Analysis showed that the group tended to interpret proverbs literally. Proverb scores were significantly associated with scores on the Similarities and Picture Arrangement subtests of the WAIS-R. There was a moderate negative association between number of reported heart attacks and Proverb scores. The need for brief yet robust assessments including measures of inferential thinking and conceptualization in transplant candidates are highlighted.

Hemodynamic, ventilatory, and biochemical responses of panic patients and normal controls with sodium lactate infusion and spontaneous panic attacks.

PubMed

Gaffney, F A; Fenton, B J; Lane, L D; Lake, C R

1988-01-01

Hemodynamic, ventilatory, and biochemical variables were measured in ten healthy adults and ten panic patients during infusion of 0.5 mol/L of sodium lactate. Physical activity, fitness level, and ambulatory electrocardiograms were also recorded. Lactate infusion doubled cardiac output, increased blood lactate levels by sixfold, and produced hypernatremia, hypocalcemia, and decreased serum bicarbonate levels in both groups but raised arterial pressure only in the patients. The patients hyperventilated before and during the infusion. Physiological responses and somatic complaints with the infusion differed little between the groups, but emotional complaints were six times more frequent among the panic patients. Eight patients but no control subjects interpreted their symptoms as a panic attack. Heart rate increased with only 14 of 31 recorded spontaneous outpatient panic attacks. Sodium lactate infusions appear to produce panic by mimicking the physiology of spontaneous panic. Treatment with cardioactive agents is not indicated in the absence of cardiopulmonary or autonomic nervous system abnormalities.

Takotsubo cardiomyopathy: A known unknown foe of asthma.

PubMed

Kotsiou, Ourania S; Douras, Alexandros; Makris, Demosthenes; Mpaka, Nikoleta; Gourgoulianis, Konstantinos I

2017-10-01

Patients with uncontrolled asthma are at a greater risk of asthma attacks requiring emergency room visits or hospital admissions. Takotsubo cardiomyopathy is potentially a significant complication in a course of status asthmaticus. We describe a 43-year-old female patient who presented with status asthmaticus that was further complicated with takotsubo cardiomyopathy. Recognizing apical ballooning syndrome is challenging in patients with a history of respiratory disease because the symptoms of the last entity may complicate the diagnostic approach. It is difficult to distinguish clinically apical ballooning syndrome from the acute airway exacerbation itself. Both asthma and takotsubo cardiomyopathy share the same clinical presentation with dyspnea and chest tightness. In our patient, the electrocardiographic abnormalities, the rapidly reversible distinctive characteristics of echocardiography, and the modest elevation of serum cardiac biomarkers levels, in combination with the presence of a stress trigger (severe asthma attack), strongly supported the diagnosis of broken heart syndrome. Clinicians should re-evaluate asthma management and be aware of the complications associated with asthma attacks such as stress-induced cardiomyopathy.

Efficacy of ketanserin in the therapy of Raynaud's phenomenon: thermometric data.

PubMed

Arosio, E; Montesi, G; Zannoni, M; Perbellini, L; Paluani, F; Lechi, A

1991-05-01

After a two-week washout (WO) period with placebo 1 capsule/bid, 12 patients suffering from stable Raynaud's phenomenon were treated with ketanserin (K) 40 mg/bid for fifteen days. Blood pressure, heart rate, and laboratory parameters were evaluated at the end of each period. Patients used diary cards to record the number, duration, and intensity of attacks. Computerized thermometry of the fingers was evaluated at basal temperature after acclimatization, 23 degrees C for thirty minutes; after cold test, 10 degrees C for five minutes; and after thermal recovery, 23 degrees C for eighteen minutes. Results were analyzed statistically by use of Student's t-test for paired data (p less than 0.05). No marked changes were observed in the symptoms of the attacks, but K proved effective in significantly reducing the number and duration of daily attacks and in promoting their spontaneous regression. Thermometry revealed a parallel increase in temperatures, particularly basal and recovery values. The data suggest increased flow and decreased vasospasm following 5-HT2 receptor blockade.

[Blood coagulation and fibrinolysis in ischemic heart disease].

PubMed

Sakamoto, T; Ogawa, H; Miyao, Y; Yasue, H

1994-01-01

Intracoronary thrombus formation has been thought to play an important role in the genesis of acute myocardial infarction an unstable angina. To examine whether the coagulation and fibrinolytic systems are altered in such ischemic heart diseases, the plasma levels of fibrinopeptide A (FPA) and plasminogen activator (PAI) were measured. The plasma level of FPA was increased in patients with variant angina as compared with those with stable exertional angina and there was a significant circadian variation in the plasma level of FPA in parallel with that of the frequency of the attacks with the peak level occurring from midnight to early morning in patients with variant angina. The plasma FPA level increased in patients with coronary spastic angina after the ischemic attack induced by hyperventilation. Furthermore, FPA was released into the coronary circulation after the anginal attack induced by intracoronary injection of acetylcholine. These findings suggest that the coronary artery spasm may induce thrombin generation and trigger thrombus formation in the coronary artery. On the other hand, the plasma level of PAI activity was higher in patients with unstable angina and coronary spastic angina than in those with stable exertional angina. Moreover, the PAI activity in patients with unstable angina decreased to the level in patients with stable exertional angina after the stabilization of their symptoms by drugs. Our findings suggest that the increased plasma PAI activity may reduce fibrinolytic activity and attenuate removal of the thrombus and may ultimately lead to acute myocardial infarction in some patients with unstable angina and coronary spastic angina.(ABSTRACT TRUNCATED AT 250 WORDS)

Red Rot of Ponderosa Pine (FIDL)

Treesearch

Stuart R. Andrews

1971-01-01

Red rot caused by the fungus Polyporus anceps Peck is the most important heart rot of ponderosa pine (Pinus ponderosa Laws.) in the Southwest (in Arizona and New Mexico), the Black Hills of South Dakota, and some localities in Colorado, Montana, and Idaho. It causes only insignificant losses to this species elsewhere in the West. The red rot fungus rarely attacks other...

BioWar: A City-Scale Multi-Agent Network Model of Weaponized Biological Attacks

DTIC Science & Technology

2004-01-01

Simplex Encephalitis Hypertensive Heart Disease Hypovolemic Shock Immune Deficiency Syndrome Acquired Aids Infectious Mononucleosis Malaria...mitigation and recovery strategies. Models developed for the spread of infectious diseases in human populations can be harnessed for the predicting the...Restaurant s Eating location University Post secondary education institutions Military Military bases Indiv infectious idual a ) agents each tick

In the Silence of Our Hearts: When Spirituality and Career Discourses Collide.

ERIC Educational Resources Information Center

Buzzanell, Patrice M.

In the midst of tragedy, humans reconsider what they value in life. This reassessment is not only cognitive, but also is embodied and spiritual. Given the terrorist attacks on September 11, 2001, and massive downsizings prior to (and after) this tragedy, many individuals in the United States have come to rethink their priorities in life. One site…

The Effect of Cause of Death on Responses to the Bereaved: Suicide Compared to Accident and Natural Causes.

ERIC Educational Resources Information Center

Allen, Breon G.; And Others

1994-01-01

Examined impact of cause of death on responses to bereaved individual. Sixty adults listened to audiotape of recently bereaved widow. There were three versions of tape, each identical except for stated cause of death: suicide, accident, or heart attack. Found that respondents were more anxious after interaction than before. Perceptions of person…

The Emotional Impact and Ease of Recall of Warning Signs for Suicide: A Controlled Study

ERIC Educational Resources Information Center

Rudd, M. David; Mandrusiak, Michael; Joiner, Thomas E., Jr.; Berman, Alan L.; Van Orden, Kimberly A.; Hollar, Daniel

2006-01-01

In light of concerns about potential iatrogenic effects of information about suicide, in the current study we examined the emotional impact of reading a list of warning signs for suicide in comparison to comparable lists for heart attacks and diabetes. All participants read two sets of warning signs, with the experimental group reading the suicide…

Do Gender and Type of Health Professional Influence Effectiveness? Preliminary Draft.

ERIC Educational Resources Information Center

Bush, David F.

To determine the influence of the health care provider's gender and profession on readers' memory for health information, 48 university students were asked to read a three page article on heart attacks that was attributed to either (1) a female nurse, (2) a male nurse, (3) a female physician, or (4) a male physician. After reading the article, the…

20 CFR 404.612 - Who may sign an application.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Example: Mr. Smith comes to a social security office a few days before the end of a month to file an... a heart attack and is in the hospital. He asked Mr. Smith to file the application for him. We will accept an application signed by Mr. Smith since it would not be possible to have Mr. Jones sign and file...

Diamond Fire: Serious Accident Investigation Report

Treesearch

John Waconda; Ivan Pupulidy; Leonard Diaz; Robin Broyles; Roberta Junge; James Saveland

2012-01-01

This incident is effectively two studies. The first study, and the reason the Serious Accident Investigation Team was assembled, was due to a fatality, which the autopsy later determined to have been caused by a heart attack. The team was not aware of the cause of death for over 4 weeks after the incident occurred. However, the observed and reported cases of heat...

Credibility of a Newspaper Health Story: The Influence of Source and Source Intent.

ERIC Educational Resources Information Center

Salwen, Michael B.

To discover the components of a trustworthy source, a study evaluated the credibility of health-related news stories. Subjects, 192 college undergraduates, read one of four random versions of a one-page newspaper story about aspirin's ability to ward off heart attacks. They were told that the sources for the articles were: a medical journal (high…

How Accurate Is the Science News We Receive from the Mass Media?

ERIC Educational Resources Information Center

Molitor, Fred

One day before a health study appeared in the "New England Journal of Medicine (NEJM)" the study was reported media. A content analysis of the top 5 national newspapers examined the accuracy of this news reporting. The NEJM study found that men who took aspirin had 50% fewer heart attacks than men who received a placebo. Analysis of the…

Preventing Heart Attacks and Strokes: Increasing Awareness ...

EPA Pesticide Factsheets

Summary: Chronic cardiovascular disease imposes a significant health and economic burden on individuals and communities. Despite decades of improvement in cardiovascular mortality, cardiovascular disease and stroke remain the leading cause of death in the U.S. and disparities in health outcomes persist. Moreover, the continuous improvement in cardiovascular mortality typical of the last four decades has ended motivating new and innovative approaches to improve population health and wellbeing. Apart from continued focus on traditional risk factor modification such as identification and treatment of high blood pressure and cholesterol, cessation of smoking, and appropriate use of evidence-based pharmacological prevention measures and disease management, other factors should be considered such as increasing physical activity, dietary sodium reduction and modification of social and environmental determinants known to cause heart attacks and stroke and exacerbate vascular disease. Such an approach will require greater cooperation among public health, environmental health, the broader public and private healthcare delivery and payment systems, and federal agencies. To introduce this concept the U.S. EPA held a workshop in September 2016 bringing together representatives of local and state public health officials, the healthcare system, educators, data analytics, and federal partners (CMS, CDC, Dept. of State and EPA) for the purpose of exploring the idea of prom

Comparison of helicopter and ground emergency medical service: a retrospective analysis of a German rescue helicopter base.

PubMed

Mommsen, Philipp; Bradt, Nikolas; Zeckey, Christian; Andruszkow, Hagen; Petri, Max; Frink, Michael; Hildebrand, Frank; Krettek, Christian; Probst, Christian

2012-01-01

In consideration of rising cost pressure in the German health care system, the usefulness of helicopter emergency medical service (HEMS) in terms of time- and cost-effectiveness is controversially discussed. The aim of the present study was to investigate whether HEMS is associated with significantly decreased arrival and transportation times compared to ground EMS. In a retrospective study, we evaluated 1,548 primary emergency missions for time sensitive diagnoses (multiple trauma, traumatic brain and burn injury, heart-attack, stroke, and pediatric emergency) performed by a German HEMS using the medical database, NADIN, of the German Air Rescue Service. Arrival and transportation times were compared to calculated ground EMS times. HEMS showed significantly reduced arrival times at the scene in case of heart-attack, stroke and pediatric emergencies. In contrast, HEMS and ground EMS showed comparable arrival times in patients with multiple trauma, traumatic brain and burn injury due to an increased flight distance. HEMS showed a significantly decreased transportation time to the closest centre capable of specialist care in all diagnosis groups (p<0.001). The results of the present study indicate the time-effectiveness of German air ambulance services with significantly decreased transportation times.

Autonomic nervous function in patients with Meniere's disease evaluated by power spectral analysis of heart rate variability.

PubMed

Yamada, M; Mizuta, K; Ito, Y; Furuta, M; Sawai, S; Miyata, H

1999-10-01

A hypothesis has been advanced that the autonomic nervous dysfunction (AND) relates to the development of vertigo in Meniere's disease (MD). We also studied the causal relationship between AND and vertigo in MD. We evaluated autonomic nervous function in 17 patients with MD (five men and 12 women ranging in age from 16 to 70 years) by classifying them by their stages of attack and interval of vertigo and with power spectral analysis (PSA) of heart rate variability. Fourteen healthy volunteers were also tested as controls. At the interval stage, parasympathetic nervous hypofunction and significant depression of sympathetic response due to postural changes from the supine to the standing position were observed in many of those patients. At the attack stage, sympathetic nervous hypofunction was observed in some of the patients. These findings lead us to the conclusion that AND relates to vertigo in MD as a predisposing factor. However, the question of whether AND relates as a trigger or as a consequence of vertigo in MD has not been adequately solved in this study. We will make further studies on circadian variation of autonomic nervous function.

[Incidence and damages inflicted by simuliid flies in the GDR district of Schwerin].

PubMed

Gräfner, G; Zimmermann, H; Karge, E; Münch, J; Ribbeck, R; Hiepe, T

1976-03-01

Systematic faunal studies in the district Schwerin showed at the present time there are 3 more or less damage-biotopes existing in the districts of Perleberg, Ludwigslust and Parchim; 5 river sources can be considered as potential sources, 5 are temporary and 2 are ephemeral whilst in 3 further areas environmental influences such as effluent impairs the flow of the river and the developmental stages of Simuliidae were not observed.--The following species were found: Boophthora erythrocephala, Wilhelmia salopiensis, Wilhelmia equina, Odagmia ornata, Eusimulium aureum and Eusimulium lundstroemi.--The damage statistics covering the period 1966--1971 showed in the district of Schwerin, due to Simuliid attacks, 38 cattle died, 170 were seriously ill; in 1967 5 horses were seriously ill; in 1971, 3 pigs died and 27 were seriously ill.--The symptoms were manifested by pathological petechiae, scabs and oedema, also by insufficiency of the heart and circulatory system, diminished performance and growth disturbance. In severe cases heart and circulation failure occurred, paresis, coma and death followed.--The real economic significance of the Simuliid attacks rest with its strong and prolonged distrubance in young animals, as well as in pronounced irreparable diminished performance in diseased dairy cattle.

Panic and fear induced by deep brain stimulation.

PubMed

Shapira, N A; Okun, M S; Wint, D; Foote, K D; Byars, J A; Bowers, D; Springer, U S; Lang, P J; Greenberg, B D; Haber, S N; Goodman, W K

2006-03-01

Mood, cognitive, and behavioural changes have been reported with deep brain stimulation (DBS) in the thalamus, globus pallidus interna, and anterior limb of the internal capsule/nucleus accumbens region. To investigate panic and fear resulting from DBS. Intraoperative DBS in the region of the right and then left anterior limb of the internal capsule and nucleus accumbens region was undertaken to treat a 52 year old man with treatment refractory obsessive-compulsive disorder (OCD). Mood, anxiety, OCD, alertness, heart rate, and subjective feelings were recorded during intraoperative test stimulation and at follow up programming sessions. DBS at the distal (0) contact (cathode 0-, anode 2+, pulse width 210 ms, rate 135 Hz, at 6 volts) elicited a panic attack (only seen at the (0) contact). The patient felt flushed, hot, fearful, and described himself as having a "panic attack." His heart rate increased from 53 to 111. The effect (present with either device) was witnessed immediately after turning the device on, and abruptly ceased in the off condition DBS of the anterior limb of the internal capsule and nucleus accumbens region caused severe "panic." This response may result from activation of limbic and autonomic networks.

Molecular mechanism of emotional stress-induced and catecholamine-induced heart attack.

PubMed

Ueyama, Takashi; Senba, Emiko; Kasamatsu, Ken; Hano, Takuzo; Yamamoto, Katsuhiro; Nishio, Ichiro; Tsuruo, Yoshihiro; Yoshida, Ken-ichi

2003-01-01

Emotional or physical stress triggers 'tako-tsubo' cardiomyopathy or 'transient left ventricular apical ballooning', but the pathogenesis is unclear. In response to the immobilization stress of rats, a useful model of emotional stress, rapid activation of p44/p42 mitogen-activated protein kinase was observed in the heart, followed by a transient upregulation of immediate early genes in the smooth muscle cells of coronary arteries, the endothelial cells and the myocardium. Heat shock protein 70 was induced in the aortic and coronary arterial smooth muscle cells and in the myocardium. Natriuretic peptide genes were also upregulated in the myocardium. Sequential gene expression can be considered as an adaptive response to emotional stress. Blocking of both alpha-adrenoceptors and beta-adrenoceptors eliminated the upregulation of immediate early genes induced by stress, while alpha-agonists and beta-agonists upregulated immediate early genes in the perfused heart. Activation of alpha-adrenoceptors and beta-adrenoceptors is the primary trigger of emotional stress-induced molecular changes in the heart.

Identification of the protein responsible for pyruvate transport into rat liver and heart mitochondria by specific labelling with [3H]N-phenylmaleimide.

PubMed

Thomas, A P; Halestrap, A P

1981-05-15

1. N-Phenylmaleimide irreversibly inhibits pyruvate transport into rat heart and liver mitochondria to a much greater extent than does N-ethylmaleimide, iodoacetate or bromopyruvate. alpha-Cyanocinnamate protects the pyruvate transporter from attack by this thiol-blocking reagent. 2. In both heart and liver mitochondria alpha-cyanocinnamate diminishes labelling by [3H]N-phenylmaleimide of a membrane protein of subunit mol.wt. 15000 on sodium dodecyl sulphate/polyacrylamide-gel electrophoresis. 3. Exposure of mitochondrial to unlabelled N-phenylmaleimide in the presence of alpha-cyanocinnamate, followed by removal of alpha-cyanocinnamate and exposure to [3H]N-phenylmaleimide, produced specific labelling of the same protein. 4. Both labelling and kinetic experiments with inhibitors gave values for the approximate amount of carrier present in liver and heart mitochondria of 100 and 450 pmol/mg of mitochondrial protein respectively. 5. The turnover numbers for net pyruvate transport and pyruvate exchange at 0 degrees C were 6 and 200 min-1 respectively.

Design and Analysis of an Enhanced Patient-Server Mutual Authentication Protocol for Telecare Medical Information System.

PubMed

Amin, Ruhul; Islam, S K Hafizul; Biswas, G P; Khan, Muhammad Khurram; Obaidat, Mohammad S

2015-11-01

In order to access remote medical server, generally the patients utilize smart card to login to the server. It has been observed that most of the user (patient) authentication protocols suffer from smart card stolen attack that means the attacker can mount several common attacks after extracting smart card information. Recently, Lu et al.'s proposes a session key agreement protocol between the patient and remote medical server and claims that the same protocol is secure against relevant security attacks. However, this paper presents several security attacks on Lu et al.'s protocol such as identity trace attack, new smart card issue attack, patient impersonation attack and medical server impersonation attack. In order to fix the mentioned security pitfalls including smart card stolen attack, this paper proposes an efficient remote mutual authentication protocol using smart card. We have then simulated the proposed protocol using widely-accepted AVISPA simulation tool whose results make certain that the same protocol is secure against active and passive attacks including replay and man-in-the-middle attacks. Moreover, the rigorous security analysis proves that the proposed protocol provides strong security protection on the relevant security attacks including smart card stolen attack. We compare the proposed scheme with several related schemes in terms of computation cost and communication cost as well as security functionalities. It has been observed that the proposed scheme is comparatively better than related existing schemes.

Associations between DSM-IV mental disorders and subsequent heart disease onset: beyond depression

PubMed Central

Scott, Kate M.; de Jonge, Peter; Alonso, Jordi; Viana, Maria Carmen; Liu, Zhaorui; O’Neill, Siobhan; Aguilar-Gaxiola, Sergio; Bruffaerts, Ronny; Caldas-de-Almeida, Jose Miguel; Stein, Dan J.; de Girolamo, Giovanni; Florescu, Silvia E.; Hu, Chiyi; Taib, Nezar Ismet; Lépine, Jean-Pierre; Levinson, Daphna; Matschinger, Herbert; Medina-Mora, Maria Elena; Piazza, Marina; Posada-Villa, José A.; Uda, Hidenori; Wojtyniak, Bogdan J.; Lim, Carmen C. W.; Kessler, Ronald C.

2013-01-01

Background Prior studies on the depression-heart disease association have not usually used diagnostic measures of depression, nor taken other mental disorders into consideration. As a result, it is not clear whether the association between depression and heart disease onset reflects a specific association, or the comorbidity between depression and other mental disorders. Additionally, the relative magnitude of associations of a range of mental disorders with heart disease onset is unknown. Methods Face-to-face household surveys were conducted in 19 countries (n=52,095; person years=2,141,194). The Composite International Diagnostic Interview retrospectively assessed lifetime prevalence and age at onset of 16 DSM-IV mental disorders. Heart disease was indicated by self-report of physician’s diagnosis, or self-report of heart attack, together with their timing (year). Survival analyses estimated associations between first onset of mental disorders and subsequent heart disease onset. Results After comorbidity adjustment, depression, panic disorder, specific phobia, post-traumatic stress disorder and alcohol use disorders were associated with heart disease onset (ORs 1.3–1.6). Increasing number of mental disorders was associated with heart disease in a dose-response fashion. Mood disorders and alcohol abuse were more strongly associated with earlier onset than later onset heart disease. Associations did not vary by gender. Conclusions Depression, anxiety and alcohol use disorders were significantly associated with heart disease onset; depression was the weakest predictor. If confirmed in future prospective studies, the breadth of psychopathology’s links with heart disease onset has substantial clinical and public health implications. PMID:23993321

Vestibular syncope: A disorder associated with drop attack in Ménière's disease.

PubMed

Pyykkö, Ilmari; Manchaiah, Vinaya; Zou, Jing; Levo, Hilla; Kentala, Erna

2018-04-01

Experiments in humans and animals indicate that vestibular influx through vestibular sympathetic reflex is an important and vital part of the regulatory system of circulation. The otolith organ adjusts the circulatory responses through the vestibular sympathetic reflex during an upright stance and may trigger a vasovagal attack of syncope. The aim of the present study was to evaluate the prevalence and association of syncope attacks among patients with Ménière's disease (MD). Vestibular syncope was defined as a sudden and transient loss of consciousness, which subsides spontaneously in people with vestibular disorders and without localizing neurological deficit. During clinical interactions, we encountered 5 patients with syncope during a Tumarkin attack of MD. Thereafter we evaluated data from 952 patients collected with a questionnaire from the Finnish Ménière Association (FMA). The data contained case histories with special attention to Tumarkin attacks, participation restriction, migraines, and syncope attacks. The mean age of the subjects participating in the study was 60.6 years (range 25-75 years). The duration of the disease was on average 9.8 years (range 0.5-35 years). In the current study sample, attacks of syncope were reported by 38 patients (4%) in association with the vertigo attack. Syncope was associated with Tumarkin attacks (X 2 =16.7, p<0.001), migraine (X 2 =7.4, p<0.011), history of ischemic heart disease (X 2 =6.0, p<0.025), and history of cerebrovascular disease (X 2 =11.7, p<0.004). Duration of MD was correlated with syncope. Syncope was provoked by physical strain and environmental pressure, and was associated with impairment of the visual field (i.e., visual blurring). In logistic regression analysis, syncope was significantly associated with Tumarkin attacks (odds ratio 3.2), migraines (odds ratio 2.3) and nausea (odds ratio 1.3). The attack of syncope was experienced as frightening, and general health related quality of life (HRQoL) was significantly worsened. Also, the patients suffered more from fatigue. The current study indicates that patients with MD who suffer from Tumarkin attacks can suffer from syncope. It confirms the role of the otolith organ in controlling the circulatory homeostasis of the body. The actions are mediated through the vestibular sympathetic reflex. Copyright © 2017 Elsevier B.V. All rights reserved.