Articles tagged with Heart Disease
A large study of nearly 162,000 postmenopausal women found that multivitamin use had no significant impact on the risk of common cancers and cardiovascular disease. The Women's Health Initiative study provides definitive evidence that dietary supplements do not offer long-term health benefits.
Researchers found that clinics serving higher proportions of minority patients tend to have more challenging work environments and organizational characteristics. This can lead to unfavorable patient and physician outcomes, including lower job satisfaction, increased stress, and burnout.
A study published in PLoS Genetics found that genetic screening for diseases like cancer and heart disease may not accurately predict individual risk due to limited genetic variants associated with each condition. This limits the effectiveness of personalized genetic testing currently offered by companies.
Experts advise against routine cardiac imaging exams for those without heart disease symptoms due to low-dose radiation risks. However, scans are still recommended for patients with symptoms or at high risk of heart disease, as the benefits outweigh the small potential risks.
Scientists have discovered that plums contain high levels of healthy nutrients, including antioxidants and phytonutrients associated with disease prevention. Unlike blueberries, which require multiple servings to reap benefits, plums can provide the full benefit in a single serving, making them an affordable option for consumers.
Researchers found a significant drop in severe heart attack symptoms, including electrocardiogram abnormalities and biomarker levels. These findings suggest that better control of risk factors and hospital management contributed to the decline in deaths from coronary heart disease.
A genetic study found that 4% of Indian subcontinent populations carry a MYBPC3 mutation, associated with a high risk of heart problems. Researchers identify a potential solution through early screening and lifestyle modifications.
A survey of healthcare professionals revealed overwhelmingly negative opinions on proposals to switch trimethoprim and tamsulosin to over-the-counter availability. Concerns about antibiotic resistance, misdiagnosis, and potential misuse led to strong opposition.
A recent review article found that adequate vitamin D intake may prevent or delay diabetes onset and reduce complications for those diagnosed. Vitamin D plays a crucial role in insulin sensitivity and secretion, and deficiency is common among Americans with diabetes.
Researchers found that half of individuals under 50 with low short-term risk may not remain low-risk throughout their lives. Long-term risk estimation could provide new information on risk prediction, supporting its inclusion in clinical practice.
A University of British Columbia study found that heart disease patients living in lower socioeconomic neighborhoods are more vulnerable to death from chronic diseases, particularly cancer. The researchers suggest that the trend may reflect the higher overall stress experienced by patients in low socioeconomic areas.
A recent study published in the American Journal of Roentgenology found that traditional risk assessment tools do not accurately predict coronary heart disease. The study analyzed 1,653 patients and found that 21% of those thought to need statin drugs did not require them, and 26% of those already taking statins had no detectable plaque.
A study found that individuals diagnosed with panic attacks or disorder have a significantly increased risk of developing coronary heart disease and suffering a heart attack, particularly among those under 50 years old. However, the research also showed that people with panic disorders face a reduced risk of dying from heart conditions.
Researchers have created a comprehensive catalogue of tissue-specific pathologies underlying hundreds of inherited diseases, including breast cancer, Parkinson's disease, heart disease, and autism. The catalogue, available online, could help physicians and researchers develop new treatments for these conditions.
A recent study published in the journal Risk Analysis found that eating one egg per day has a negligible impact on coronary heart disease (CHD) risk in healthy adults. The study suggests that lifestyle factors such as poor diet, smoking, and physical inactivity contribute significantly to CHD risk.
A new study published in The FASEB Journal suggests that infected gums may be a source of inflammation leading to heart disease. Proper dental hygiene can greatly reduce the risk of atherosclerosis, stroke, and heart disease independently.
A study of 404,654 people found that those diagnosed with panic attacks were more likely to develop coronary heart disease (CHD) and suffer a heart attack, particularly in younger individuals. However, the risk of dying from CHD was reduced among all age groups who had been diagnosed with panic attacks.
A population cohort study found six novel genetic variants associated with lipid levels, a common indicator of heart or artery disease. The research team analyzed over 20,000 DNA samples from European countries, increasing the power of 'genetic microscopes' to identify lipid-gene links.
A study found that depression increases cardiovascular events due to a lack of physical activity and other unhealthy behaviors. Patients with depressive symptoms had a 50% greater risk of cardiovascular events compared to those without symptoms.
A new review article in Circulation highlights the link between vitamin D deficiency and heart disease, with rates of severe disease or death potentially 30-50% higher among sun-deprived individuals. Treatment options such as vitamin D supplements may help decrease the risk of cardiovascular disorders.
A study by Associate Professor Katherine Samaras reveals that HIV treatment causes inflammation, leading to increased cardiac and metabolic risk. Patients with HIV-infection tend to gain weight around their abdomen, increasing their risk of heart disease and diabetes.
A new study published in the American Journal of Public Health found that raising alcohol taxes immediately reduces the number of deaths from alcohol-related diseases. The study shows that two to four times more lives can be saved through tax increases compared to other prevention efforts.
A Johns Hopkins cardiologist disputes the American Heart Association's recommendation to screen all heart patients for depression, citing lack of evidence and potential harm from treatment. Instead, he advocates for a more nuanced approach, such as listening to patients during examinations and asking about their overall well-being.
Researchers used ultrasound imaging to view carotid intima media thickness, revealing those in the higher end of low-risk group had intermediate risk for coronary heart disease. The study found that about 4% of individuals with estimated 0-5% risk had a heart attack, while over 13% of those with 5-10% risk suffered from coronary events.
A study published at the American Heart Association's Scientific Sessions reveals a common genetic variation associated with an increased risk of heart events. The discovery enables better prediction of individual risk and informs more targeted treatment approaches.
A new analysis by Mayo Clinic reveals that the positive US health trend of reducing heart disease risk over the past 30 years has flattened. Women are especially affected, with no significant decline in risk from 2000 to 2014.
The study found that heart failure hospitalization rates have increased dramatically among seniors in the US, with a 131% rise from 1980 to 2006. This trend is particularly concerning for women, who experienced a higher annual percentage increase rate than men.
The study found that population-wide best-practice interventions could reduce coronary heart disease mortality by 57% and the difference between socioeconomic groups by 69%. Primordial prevention strategies could achieve even greater reductions, up to 86%.
A new study found that tart cherry-enriched diets lowered body weight and fat, reducing cholesterol and inflammation levels. The research suggests a direct anti-inflammation effect and may help lower heart disease risk in humans.
A systematic review and meta-analysis found a strong association between proteinuria and the risk of coronary heart disease. The study suggests that markers of kidney dysfunction may be used as indicators for coronary heart disease risk, highlighting the importance of monitoring kidney function in patients with cardiovascular disease.
Researchers found that 35% of Brazilian boys and 24% of Italian boys suffered from metabolic syndrome, with girls having a lower prevalence. Insulin resistance was a major factor contributing to the increased risk in Brazil.
A research team has found evidence linking bisphenol A to diabetes and heart disease in adults. The study, published in the Journal of the American Medical Association, analyzed data from over 1,400 adults and found a significant association between high BPA levels and an increased risk of these diseases.
Researchers at the University of Iowa and France have discovered a gene variant that causes sinus node disease, a potentially fatal heart rhythm disorder. The study found that variants in the ANK2 gene result in dysfunction in the protein ankyrin-B, leading to variable heart rates and bradycardia.
Depression is linked with increased morbidity and mortality in heart patients, and routine screening can help identify those at risk. Heart patients benefit from mental health treatment options, including behavioral therapy, physical activity, and medication.
A study by Charles F. Forney found that low temperatures and high relative humidity are key to extending the shelf life of fresh cranberries. Storage conditions between 0-7°C and 75-82% relative humidity resulted in up to six months of marketable fruit, offering benefits for growers and consumers.
A six-month study found that moderate aerobic exercise and weightlifting reduced liver fat in people with type 2 diabetes, improving fitness and reducing body fat. The results suggest a key benefit of trimming fatty liver for those with the disease, which can accelerate heart disease and liver failure.
Researchers found that oral bacteria can cause platelets to clot in blood vessels, blocking blood flow and leading to heart attacks. Studies demonstrated that certain proteins on the bacteria play a crucial role in this process, highlighting the need for new treatments and vaccines.
Despite medical progress, infective endocarditis death rates are rising again, driven by antibiotic-resistant bacteria and degenerative heart valve disease. Early surgery can save lives but requires expert care and precise timing.
Researchers have discovered a link between gum disease and heart disease, suggesting that controlling gum disease could reduce the risk of heart attacks. The study found that heat shock proteins produced by bacteria can initiate atherosclerosis, a condition that causes "furring" of the arteries.
A team of researchers at Wake Forest University School of Medicine has been awarded a $9.3 million grant from the National Heart, Lung, and Blood Institute to investigate blood lipoproteins and their role in preventing coronary heart disease. The study aims to identify molecular events regulating cholesterol transport in blood.
Researchers found that depression subtypes differ in cardiotoxicity and response to antidepressive treatment, with somatic and incident depressions associated with poor prognosis. This knowledge could lead to new treatment strategies to prevent future cardiac events.
A population of 4,450 athletes showed no evidence of HCM, with only 12 cardiac abnormalities detected. Routine echocardiography is not necessary in large population screening programs for young athletes with HCM.
A trial of intensified versus standard medical therapy in elderly patients with congestive heart failure found that increased medication doses did not improve outcomes for older adults. In contrast, younger patients showed lower death rates and fewer hospitalizations with intensified therapy.
The introduction of handheld echocardiography machines promises to revolutionize cardiac diagnosis and treatment. These portable devices will enable doctors to quickly assess heart valves and pumping power, potentially saving lives in emergency situations.
Recent guidelines reject CABG as initial treatment strategy for most patients with multi-vessel disease, despite evidence suggesting otherwise. A multidisciplinary approach involving a surgeon is recommended to ensure patients receive balanced advice.
A new drug development project aims to create a modified beta-blocker that targets the heart without affecting lungs, benefiting hundreds of thousands of heart patients with respiratory conditions. The treatment has the potential to become the general medicine of choice for all heart patients due to its reduced side effects.
A recent study published in The Lancet found a statistically significant association between low-dose radiation exposure and cardiovascular disease. Researchers suggest that radiation can cause damage to blood vessels, increasing the risk of heart disease, especially among individuals with certain non-cancer diseases.
A UK study found that financial incentives reduced inequalities in clinical care between affluent and poor areas. Practices serving poorer populations improved their performance over time, narrowing the gap with more affluent areas.
Research indicates that obesity can be metabolically benign, with some obese individuals having a lower risk of heart disease and diabetes. The studies found that visceral fat accumulation was more important than total body fat in determining the beneficial phenotype in obesity.
Researchers found a 26% increased risk of death among individuals with low blood levels of vitamin D. The study suggests that adequate vitamin D levels may be crucial in preventing cardiovascular disease.
A UC Irvine study found that only 17% of adults with cardiovascular diseases have optimal levels for all lipids, compared to 85% of those without heart disease. The researchers emphasize the importance of proper diet, exercise, and medication to target all lipids.
Women with migraines, especially those with aura, may be at higher risk for heart disease and stroke due to a specific gene variant. A study found that women with this gene variant had more than three times the risk of cardiovascular disease, including four times the risk for stroke compared to those without the gene.
A new study found that smoking is associated with a higher risk of stroke in spouses, particularly among never-smokers. Quitting smoking eliminates this risk, suggesting the health benefits of cessation extend beyond individual smokers to their partners.
Researchers found that a lifetime of eating tuna, sardines, salmon and other fish appears to protect Japanese men against clogged arteries despite other cardiovascular risk factors. Omega-3 fatty acids from fish were linked to low levels of atherosclerosis.
A study found that high omega-3 fatty acid intake from eating large quantities of fish may explain Japan's very low levels of heart disease. This is due to a strong anti-atherogenic effect observed in Japanese men, who consume an average of 100g of fish daily.
A large study of 5837 middle-aged civil servants found that coronary heart disease is associated with impaired cognitive performance, particularly for men. The study suggests that preventive measures such as smoking cessation and physical exercise can help mitigate this effect.
A recent study published in Diabetes Care found high levels of oxidative stress in coronary heart disease patients without type 2 diabetes were actually indicative of overt diabetes. This discovery highlights the importance of considering glucose abnormality as a potential underlying condition for heart disease.
A new study published in Annals of Family Medicine found that optimistic perceptions of cardiovascular risk are associated with a three times lower incidence of death from heart attacks and strokes among men. However, the study did not find a similar association among women.
A study of Japanese people found that men who drink heavily have a lower risk of coronary heart disease, while women quadruple their risk. Women also show a higher risk of hemorrhagic and ischemic strokes with heavy drinking.
Researchers found that farm-raised tilapia has very low levels of beneficial omega-3 fatty acids and high levels of omega-6 fatty acids. This combination may be detrimental to individuals with heart disease, arthritis, asthma, and other conditions. The study highlights the importance of balancing omega-6 and omega-3 fatty acid intake.