Articles tagged with Heart Disease
Preliminary research suggests that improved sleep patterns can lower the risk of heart attacks, strokes, and other cardiovascular diseases. Regular bedtimes and consistent sleep duration can also lead to healthier body weights.
Researchers estimate that air pollution causes an extra 8.8 million premature deaths annually, shortening global life expectancy by nearly three years. Cardiovascular diseases account for the greatest proportion of shortened lives, with older people disproportionately affected.
Two systematic reviews found that omega-3 supplements have minimal effects on health, with a small protective effect on cardiovascular disease but a slight increase in prostate cancer risk. The benefits are negligible, and the research team suggests that taking fish oil supplements for cancer prevention is not beneficial.
A study published in Developmental Cell reveals that myotonic dystrophy's genetic abnormalities lead to the overproduction of an alternative-splicing factor that regulates protein processing. This triggers abnormal splicing of proteins essential for heart cell function, causing cardiac conduction defects.
Scientists at Newcastle University have discovered a link between amyloid-beta levels in the blood and cardiovascular disease. Higher levels of amyloid-beta may indicate a higher risk of developing serious heart complications, such as heart failure and progression to heart disease.
Researchers found that high cholesterol levels increase the risk of developing aortic stenosis, a major heart valve disease. The study used Mendelian randomization to determine the causal effect of cholesterol levels on aortic stenosis.
A study published in the Journal of the American Medical Association found that genetic tests for heart disease risk had only modest improvement over conventional testing. The test analyzed thousands of genetic variants linked to heart health but did not significantly enhance predictive power.
A study of 139,000 older Australians found strong links between certain food groups, such as fruit, vegetables, and protein-rich foods, and reduced memory loss and comorbid heart disease. Age-specific dietary guidelines may be necessary to prevent cognitive impairment in older populations.
Research published in the Journal of the American Heart Association found that longer sitting times were associated with higher levels of heart disease risk among overweight and obese post-menopausal women. The study revealed a strong negative link between sitting time and insulin resistance, particularly among Hispanic women.
New research reveals rising sudden cardiac death rates among women, with the disorder often being their first sign of heart disease. The study highlights the importance of identifying novel risk factors and diagnostics to reduce this risk.
A study found that reducing animal product intake and following a primarily plant-based diet can decrease the risk of heart disease by minimizing the adverse effects of a gut-microbiome associated with increased risk of coronary heart disease. Higher TMAO levels were linked to a 67% higher risk of CHD.
A new gene mutation, A143T variant of GLA gene, is associated with an increased risk of Fabry cardiomyopathy. Patients carrying the mutation should initiate treatment to prevent disease progression.
A team of bioengineers from Trinity College Dublin has developed a prototype patch that mimics the electrical signalling properties and mechanical demands of heart tissue. The patch, manufactured via melt electrowriting, withstood repeated stretching and showed good elasticity, addressing key requirements for cardiac biomaterials.
A petition to the FDA suggests that ED drug labels should recommend a plant-based diet to prevent artery disease and its related risks, including heart attacks, strokes, and early death. A recent meta-analysis found that men with ED have a higher risk of coronary heart disease and stroke compared to those without symptoms.
Researchers found that increasing small blood vessels, rather than just improving circulation, could aid recovery from movement difficulties. The study uses a rat model to show that growing more capillaries is a new treatment option for conditions like heart disease and diabetes.
Research from The Francis Crick Institute found that gut bacteria activate a specific gene called Ahr in intestinal nerves, promoting healthy digestion and peristalsis. This relationship can be disrupted in cases of irritable bowel syndrome (IBS), highlighting the importance of maintaining a balanced gut microbiome.
A new study suggests that a diet rich in sugar increases the risk of both dental cavities and gum inflammation. Healthy eating habits should be prioritized to avoid expensive treatments.
A recent study suggests that young and middle-aged adults with aortic valve disease may be better off with open heart surgery than TAVR. The research found lower stroke rates and better patient survival with surgical aortic valve replacement compared to TAVR.
The British Heart Foundation has announced four research projects competing for a £30 million award to tackle cardiovascular diseases. The projects include a soft robotic heart, a genetic cure for inherited heart conditions, a 'google map' of atherosclerosis, and next-generation health tech.
A new study suggests that eating walnuts daily can increase certain beneficial gut bacteria, which may contribute to improved heart health. The research found that walnuts enriched a number of gut bacteria associated with health benefits, including Roseburia and Eubacteria eligens.
New research from Western University found that people with a stroke are 20-25 times more likely to have a major cardiovascular event within 30 days. The risk persists even after one year, with men and women still experiencing twice the risk of heart complications compared to those without a stroke.
A Rutgers-led team has found that altering a protein called Connexin-43 may alleviate DMD-related heart disease by protecting against irregular heartbeats and late-stage failure. This discovery offers hope for prolonging the lives of muscular dystrophy patients, who are currently plagued by heart muscle breakdown.
A study of 100,902 participants found that habitual tea consumption was linked to lower risks of cardiovascular disease and all-cause death. Green tea showed the strongest association, while black tea had no significant effects.
Half of women with heart failure do not receive adequate treatment due to the underlying cause being unrelated to a heart attack, leading to progressive stiffening of the heart. Obesity and high blood pressure are significant risk factors for this type of heart failure in women.
A recent study found a 50% increase in total mortality and three-fold increase in heart disease deaths in individuals with high 3-PBA levels, a metabolite of pyrethroids. The study's findings challenge the assumption that these insecticides are safe, particularly for vulnerable populations.
A global coalition is calling for early screening and coordinated lifetime care for familial hypercholesterolemia, a condition affecting 34 million people worldwide. The initiative aims to prevent premature cardiovascular disease and save lives by leveraging scientific data, novel therapies, and technological advances.
A randomized controlled study found that Transcendental Meditation prevents abnormal enlargement of the heart and reduces chronic heart failure in African Americans. The study tested 85 hypertensive participants who practiced TM or received health education controls, with significant reductions in cardiovascular mortality and morbidity.
A study published in the European Heart Journal found that good sleep habits can compensate for a high genetic risk of heart disease and stroke. Researchers analyzed over 385,000 participants and found that those with healthy sleep patterns had a 35% reduced risk of cardiovascular disease.
A recent study published in PLOS Medicine estimates that approximately $50.4 billion of the annual healthcare cost of cardiometabolic disease in the US population is associated with suboptimal diet. The highest costs are linked to low consumption of foods like nuts, seeds, and seafood-derived omega-3 fats.
A new study found that unhealthy diets account for almost 20% of heart disease, stroke, and diabetes costs in the US. Suboptimal diets cost approximately $300 per person, or $50 billion nationally, accounting for 18 percent of all heart disease, stroke, and type 2 diabetes costs.
Researchers found that good sleep patterns can reduce the risk of cardiovascular disease by up to 35% compared to unhealthy sleep patterns. People with a healthy sleep score of 5 had nearly seven fewer cases of cardiovascular disease per 1000 people per year compared to those with a poor sleep pattern.
Researchers at SUTD have developed an acoustic fluorescence activated cell sorting (aFACS) system that isolates cells with high purity and viability. The system uses elasto-inertial particle focusing to improve sorting accuracy and efficiency, resulting in minimal cell damage and high recovery rates.
A nationwide study found that low educational levels predict a higher risk of developing or dying from heart disease and stroke. The study also discovered that low income and work stress could explain up to 54% of the increased risk among people with and without cardiovascular diseases.
MDC researchers used new imaging techniques to track titin's entire lifecycle, revealing its dynamic nature and unexpected pool of soluble titin outside the sarcomere. This breakthrough provides novel insight into muscle tissue formation and could lead to understanding of human diseases associated with mutated sarcomeric proteins.
Australian researchers have discovered a further 148 previously unknown proteins affected by oxidative stress in the human body, linked to major diseases such as heart disease and cancer. The new chemical tool developed at Flinders University's Chalker Lab has mapped over 1000 proteins modified under oxidative stress.
Researchers highlight the need to address comorbidities such as heart disease, kidney disease, and certain cancers associated with HIV. Effective treatment strategies and clinical trials are crucial to reducing the burden of these conditions on individuals and the healthcare system.
A new UBC study finds that many Canadians live with multiple chronic health conditions, including cardiometabolic diseases like stroke, heart disease, and diabetes. Lifestyle behaviors such as physical inactivity, poor diet, and high stress levels are associated with a higher risk of developing these conditions.
Researchers found that time-restricted eating can lead to weight loss, reduced abdominal fat, lower blood pressure and cholesterol, and more stable blood sugar and insulin levels. The study included 19 participants with metabolic syndrome who experienced improved sleep and a 3-4% reduction in body weight.
Changes in heart rate due to low oxygen conditions during pregnancy may predict future heart health, according to research published in the Journal of Physiology. The study used sheep models to examine the impact of chronic hypoxia on fetal heart development and identified potential markers for long-term heart disease risk.
Researchers have successfully reproduced electrical properties of biological neurons onto semiconductor chips, enabling medical devices to cure chronic diseases. The artificial neurons require only 140 nanoWatts of power, making them ideal for bio-electronic implants.
A new gene therapy aims to 'switch off' genes that promote cardiovascular disease by reducing fatty material buildup in arteries. The treatment, developed at the University of Sheffield, has the potential to slow or stop the progression of heart disease.
Research suggests that aerobic exercise and a heart-healthy diet, such as the DASH diet, can improve cognitive functioning in older adults with mild cognitive impairment. Combining exercise with the DASH diet showed promise in improving thinking, memory, and decision-making abilities.
A recent study published in the European Heart Journal has identified a potential mechanism linking long-term exposure to environmental noise and cardiovascular disease. The research found that high noise levels lead to activation of the amygdala, a deep brain structure, triggering changes that increase the risk of heart attack, stroke...
A recent study published in Cardiovascular Research found that short sleep duration contributes to the link between socioeconomic status and coronary heart disease in men. People with lower socioeconomic status often experience increased stress, noise, and financial burden, leading to less sleep and poorer health outcomes. Structural r...
Researchers at the Medical University of South Carolina have found that sphingolipid levels are associated with heart disease in African Americans with lupus. The study suggests that broader information on sphingolipid profiles could help physicians predict disease severity or assess the efficacy of anti-lupus drugs.
A Mayo Clinic-led study found that people with inflammatory bowel disease, Type 1 diabetes or blood clots may be at increased risk of developing rheumatoid arthritis. Comorbidities are linked to poorer outcomes for patients with rheumatoid arthritis, including worsened physical disability and increased mortality.
A recent review of prospective cohort studies found that consuming legumes reduces incidence rates for cardiovascular disease, coronary heart disease, and hypertension by up to 10%. Legumes benefit cardiovascular health due to their high fiber, plant protein, and micronutrient content.
Cardiovascular disease in women often presents differently than in men and may not be diagnosed. Barbra Streisand joins Noel Bairey Merz, director of the Women's Heart Center at Cedars-Sinai, to discuss these key differences.
Researchers identified 22 new mutations in the TITIN gene associated with non-ischemic dilated cardiomyopathy, a disease weakening the heart muscle. Patients with these mutations had severe cardiomyopathy and poorer outcomes, highlighting the need for genetic testing and aggressive monitoring.
A 15-year study found that peripheral arterial disease patients may not be prescribed life-saving statins at the same rate as other atherosclerotic conditions. Statin prescription rates have increased over time, leading to improved patient outcomes, but a significant treatment gap remains.
A new study reveals that people with cardiovascular disease are at higher risk of developing cancer, while those with more risk factors for heart disease are also more likely to develop cancer. Lifestyle habits that reduce heart disease risk, such as a healthy diet and regular exercise, may also help prevent some cancers.
Researchers found that women who consumed more calories in the evening had poorer heart health, with a higher proportion of daily calories after 6pm linked to increased cardiovascular disease risk. The study suggests that intentional eating habits can be a simple and modifiable behavior to help lower heart disease risk.
A study presented at the American Heart Association's Scientific Sessions found that racial bias can influence decision-making for advanced heart failure therapies, particularly for black patients. African immigrants who reported more experience of discrimination were also found to have a higher risk of cardiovascular disease risk fact...
Research suggests female veterans with posttraumatic stress disorder (PTSD) have higher rates of diabetes, high cholesterol, high blood pressure, tobacco smoking, and obesity compared to those without PTSD. This increased risk may put female veterans with PTSD at a greater risk for developing heart disease.
Researchers implemented the Northeast Health Equity Consortium to address heart disease and stroke disparities in at-risk communities. The initiative helped states achieve major goals for eliminating health disparities, including over one million free blood pressure screenings.
Research links depression to increased odds of heart disease and stroke, with a 24% increase in risk for each additional level of depression severity. The study analyzed data from over 11,000 adults diagnosed with depression and found a significant association between depression and non-fatal heart disease.
Researchers found that women with stable heart disease experienced a higher risk of major cardiovascular events after a stressful activity, compared to men. The study measured inflammatory biomarkers in response to stress and tracked participants for three years.
A study found that almost 1 in 3 heart disease patients skip the flu shot, with uninsured individuals having the highest non-vaccination rate. Flu vaccinations are proven to prevent illness and death in people with heart disease, emphasizing the need for education and vaccination efforts.
A 10-year study found that middle-aged men with higher muscle mass had a lower risk of heart attack and stroke. The researchers suggest that preserving skeletal muscle mass through regular physical activity and a protein-rich diet may help reduce cardiovascular disease risk.
A study by Washington State University researchers shows a decline in new cases of heart disease among American Indians over a 25-year period. Fewer Native men are dying from heart-disease-related events, while overall prevalence of heart disease has decreased more in women.