Articles tagged with Heart Disease
Severely obese patients who undergo gastric bypass surgery show significant reductions in mortality rates from coronary heart disease, cancer, and diabetes. The study found a 56% lower mortality rate from coronary heart disease, a 60% lower death rate from cancer, and a 92% lower death rate from diabetes.
Researchers have discovered that 'good' cholesterol can undergo detrimental changes in protein composition, making it 'bad' for the heart. The study identifies previously unrecognized proteins that play an important role in maintaining heart health.
Researchers at Georgia Tech and Emory University developed a nanoparticle that can detect and image trace amounts of hydrogen peroxide in animals. This innovation could lead to the creation of a simple diagnostic tool for detecting early stages of various diseases.
A Stanford University School of Medicine study found that a case-management approach helped lower heart disease risks by approximately 10 percent among a diverse group of patients, making it a cost-effective way to improve patient outcomes. The study also showed significant benefits for patients with chronic conditions.
Researchers at OHSU demonstrate a new technique using contrast-enhanced ultrasound and targeted microbubbles to detect inflammatory processes leading to atherosclerosis. This could enable early detection and prevention of coronary heart disease and stroke, two of the nation's most lethal diseases.
A recent study published in JAMA Network found that apolipoprotein B:apo A-I ratio is not a better predictor of coronary heart disease risk than traditional lipid ratios. The study evaluated 3,322 middle-aged participants and found that the differences between the two measures were small and statistically nonsignificant.
Research reveals abnormal fat metabolism as a key factor in the development of heart disease among diabetics. Brief caloric restriction can lead to dramatic accumulation of triglycerides and cardiac hemodynamic dysfunction in transgenic myocardium expressing human calcium-independent phospholipase A2γ.
Reduced glutathione levels contribute to heart disease due to alpha B-Crystallin mutation; new class of drugs targets genetic pathway.
A systematic review of 46 randomized trials found that shorter, family-based heart health programs are just as effective as longer, specialist-led alternatives. These programs can improve life expectancy and reduce hospitalizations, making them a more efficient option for patients with less complex heart disease.
Research shows a slowdown in heart disease deaths among younger Britons, with death rates levelling off in some age groups. This trend is concerning as it may indicate that the gains made in reducing heart disease mortality are being reversed due to rising obesity and diabetes rates.
A study suggests that taxing high-fat foods in the UK could prevent up to 3,000 heart attack and stroke deaths annually. This approach would increase salt intake instead of reducing it, leading to potential health issues.
A daily dose of pistachios may improve risk factors for heart disease without weight gain, according to a study published in the Journal of the American College of Nutrition. The pistachio diet led to statistically significant reductions in certain blood lipids and an increase in HDL-C.
Recent falls in US coronary heart disease deaths can be attributed to a combination of lifestyle changes and medical therapies. Despite decreases in risk factors such as smoking and high cholesterol, increases in obesity and diabetes offset the progress.
A £9 million study of 17,000 people has identified over 10 genes that predispose to common diseases, including type 1 and type 2 diabetes, as well as Crohn's disease. The findings have significant implications for understanding the genetic basis of disease and developing personalized treatments.
A new experimental drug blocks a protein linked to metabolic diseases, preventing and treating type 2 diabetes and atherosclerosis in genetically predisposed mice. The compound's effectiveness suggests it may be protective against other metabolic disorders, including asthma.
A study found that metabolic syndrome is associated with compromised heart structure and function, including symptomatic heart failure. The association was independent of coronary heart disease risk as predicted by the Framingham risk score for diastolic dysfunction, but not systolic dysfunction.
A new study by the University of California, San Diego School of Medicine has linked low testosterone levels to an increased risk of death in older men. The research followed nearly 800 men aged 50-91 for an average of 18 years and found that those with low testosterone had a 33% greater risk of death.
Research found that smokers with diabetes received increased cessation advice since 2004's performance-related GP incentives. This led to reduced smoking rates among those with the condition, especially in disadvantaged groups.
Research shows that treating subclinical hypothyroidism with thyroid hormone improves symptoms, cholesterol levels, and reduces heart disease risk. Patients experience increased energy, weight loss, and improved quality of life.
A new University of Leicester study reveals that low levels of physical activity among inner city school children have reached epidemic proportions. Over 3500 pupils from five secondary schools were surveyed, with half spending over 4 hours daily watching TV or playing computer games.
A study of coronary artery surgery survivors found that patients with inflammatory rheumatic diseases like rheumatoid arthritis and lupus had more chronic inflammatory cell infiltration in their aortic walls. Smoking was also independently associated with increased inflammation, particularly in the inner adventitia.
A recent study published in American Journal of Clinical Nutrition found that the relationship between birth weight and future heart disease risk is not as strong as previously thought. The research suggests that other risk factors, such as smoking and obesity, have a greater impact on heart health.
A study by the American Heart Association found that women are less likely than men to have their LDL cholesterol controlled, with a notable 10% gender gap. The study analyzed data from commercial and Medicare managed care plans and showed equal or better outcomes for women in most dimensions of care, except for cholesterol control.
A study of over 8,000 British government workers found that unfair treatment increased the risk of a heart attack or angina, with those in the highest category being 55% more likely to have serious heart disease. Women and lower-income individuals were also disproportionately affected.
A recent RAND Corporation study reveals significant disparities in the quality of care received by women with heart disease and diabetes compared to men. Women were less likely to receive essential treatments for cholesterol management, chronic heart failure, and after a heart attack, despite having similar insurance coverage.
Young women with heart disease often experience atypical symptoms such as jaw pain, sweating, and shortness of breath. These individuals are twice as likely to die in the hospital compared to similarly aged men, highlighting the need for prompt medical attention and increased awareness of risk factors.
A study in mice deleted an enzyme that alters cholesterol structure, allowing them to consume saturated and trans fats without developing atherosclerosis. The findings suggest ACAT2 as a potential treatment target for protecting against heart disease.
Researchers found that diets high in fish, seafood, and grains reduce the risk of heart disease. Cholesterol buildup in lysosomes may contribute to heart disease, and restoring acidity could help clear arteries. A new link between Down Syndrome and Alzheimer's Disease was also discovered through cholesterol metabolism.
Women with migraines during pregnancy are at higher risk of stroke, heart attack, and heart disease. Migraines have been linked to preeclampsia and a connection to the mother's age also exists.
A study associates DRB1 shared epitope genotypes with increased risk of death in RA patients, particularly those who died young without clinical evidence of heart disease, highlighting the importance of genetic factors on mortality
The Healthy Heart Handbook for Women provides practical suggestions for reducing heart-related problems and includes warning signs of a heart attack. The handbook offers tips on following a nutritious eating plan, physical activity program, and quitting smoking to reduce risk factors.
Research shows that influenza epidemics are associated with a rise in deaths from heart disease and flu can trigger heart attacks. The study highlights the importance of increasing vaccination rates in people at risk of coronary heart disease.
A new study by NHLBI found that elevated risk factors in young adulthood significantly increase the risk of developing coronary calcium, a predictor of heart disease. Young adults with above-optimal levels of risk factors are two to three times more likely to develop coronary calcium than those with lower levels.
The study found an unexpected link between the immune system and elevated lipids in mice, suggesting a potential new avenue for studying coronary heart disease. The researchers discovered that altering T cell expression levels significantly impacted cholesterol and triglyceride levels.
A new counter-flow heart pump being developed by Queensland University of Technology has the potential to support both chambers of the heart simultaneously, reducing mortality rates. Clinical studies have shown that permanent left heart pumps can reduce mortality risk by up to 47%.
The study found that despite being lean, many teenagers have poor eating habits, with low intake of whole grains, fruits, and vegetables. Encouraging physical activity can help promote healthier eating habits and reduce the risk of chronic diseases like diabetes and heart disease.
A study of over 1600 men found that increased neuroticism and worry were linked to higher mortality rates from cancer and heart disease. However, the study also suggests that reducing stress and anxiety can lead to improved survival rates.
A new Harvard T.H. Chan School of Public Health study found that women with the highest trans fat levels in their blood had three times the risk of coronary heart disease as those with the lowest levels. The study, which measured trans fatty acid levels in blood samples, provides strong evidence for the health risks of trans fat.
New research suggests that living in rural areas can lower the risk of heart disease, possibly due to easier access to fresh produce and outdoor exercise. Meanwhile, urban residents are more motivated to get healthy but lack knowledge about heart-healthy eating.
A new study by Harvard T.H. Chan School of Public Health found that fire suppression and other emergency firefighting duties significantly increase the risk of coronary heart disease deaths among firefighters. The study revealed a 10-100 times higher risk of dying from CHD while putting out fires compared to non-emergency duties.
The black-white life expectancy gap has narrowed from 1983 to 2003, primarily due to improvements in mortality rates for homicide, HIV disease, and heart disease. However, the current difference remains substantial, with blacks experiencing a 6.3-year gap over whites.
A study of over 34,000 women found that consuming apples was associated with reduced risk of mortality from cardiovascular disease and coronary heart disease. Flavonoids in apples were found to be linked with the reduction of bad cholesterol, a major contributor to cardiovascular disease.
Visceral fat cells secrete inflammatory molecules that increase systemic inflammation and insulin resistance. The study found high levels of interleukin-6 (IL-6) and C-reactive protein (CRP) in obese patients, supporting the notion that visceral fat contributes to metabolic problems.
A Canadian Medical Association Journal study reveals patients with psychiatric illness have a higher mortality rate and limited access to circulatory disease procedures like heart disease and stroke treatment. The study highlights existing barriers to healthcare equity for individuals with mental health conditions.
Individuals with one or more long-lived parents may have fewer risk factors for heart disease in middle age, according to a study. Those whose parents survived to age 85 or older tend to have optimal blood pressure, cholesterol levels, and lower cardiovascular risk scores.
Women treated with radiation for breast cancer between 1970 and 1986 have an increased risk of heart attack, angina, and congestive heart failure compared to the general female population. The study also found that smoking had a significant effect on heart disease risk in irradiated patients.
The article highlights the importance of healthcare workers in encouraging lifestyle changes to control heart disease risk factors such as smoking, high cholesterol, and obesity. The journal's mission is to address both medical and lifestyle aspects of disease management.
Researchers have identified several genes involved in Alzheimer's disease development, with the GALP gene showing potential in reducing brain cell tangles, a hallmark of the disease. The study, which tested over 17,000 gene variants in 4,000 volunteers, aims to provide a knowledge base for new treatments and diagnostic tests.
A study found that feeding mice copper relieved heart disease and restored proper heart function, even when the animals' hearts were continually stressed. Increasing copper intake, especially in those pre-disposed to heart disease, might reduce mortality rates associated with this condition.
A new study by the American Heart Association found that Hispanic women have a similar heart disease risk to Caucasian women who are about a decade older. This challenges the long-held belief that Hispanic women have less heart disease than Caucasian women.
A study of 24 couples found that nine reported positive changes in their lives after the experience, including increased closeness and practical adjustments. Meanwhile, ten couples felt fearful and threatened by the uncertainty of their partner's health, while five others failed to make meaningful changes.
Researchers found that adult participants who met with pharmacists during a community outreach project showed significant reductions in metabolic syndrome risk factors and heart disease risk after four months. The study suggests that pharmacist-driven education and lifestyle recommendations can help combat metabolic syndrome.
A collaborative study by Sanford Burnham Prebys and UC San Diego found that mutations in a molecular channel in fly hearts caused arrhythmias similar to those found in humans. The researchers believe that understanding the regulation of this channel could lead to new treatments for age-related heart disease.
A study of 1,040 stroke patients found that 27% had cholesterol levels higher than recommended by national guidelines. Despite this, only 7% were at their ideal level for preventing future strokes and heart disease, emphasizing the importance of regular testing and treatment.
A new study from Stanford University School of Medicine found that living in poor neighborhoods significantly raises the risk of heart disease and stroke. Researchers analyzed data from over 1.9 million people and found that those living in high-deprivation neighborhoods were 1.9 times more likely to experience a heart attack or stroke.
Taking regular midday naps is linked to a lower risk of death from heart disease in Greek adults. Among working men, systematic napping for 30 minutes or more three times a week reduces the risk by 64%.
The new guidelines emphasize the importance of treating both diabetes and cardiovascular diseases simultaneously. The guidelines recommend using stress testing and echocardiography to confirm a diagnosis of valvular heart disease, and emphasize the need for precise risk stratification before treatment decisions are made.
A study analyzing Hodgkin disease treatment found that patients are at increased risk of fatal heart attacks for at least 25 years after treatment. Cardiovascular disease is the second leading cause of death in long-term survivors, with myocardial infarction being the most common cause.
A large British study indicates that individuals with severe mental illnesses are significantly more likely to die from coronary heart disease and stroke than those without mental illnesses. The use of antipsychotic medication also contributes to the increased risk of death from cardiovascular disease.
Research reveals that teenagers are more fearful of losing their sight than lung cancer or stroke, yet only a small percentage understand the link between smoking and blindness. The study found that just 5% of respondents correctly identified the risk, with even fewer among smokers.