Articles tagged with Heart Disease
A recent study published in the Journal of Periodontology found that smoking is responsible for more than half of periodontal disease cases among adults in the US. Quitting smoking can gradually erase the harmful effects on periodontal health.
A new University of Florida study reveals that consuming folate-rich foods daily can significantly reduce homocysteine levels, a risk factor for heart disease, in postmenopausal women. The research suggests that improving folate intake is crucial for older women's health.
A study analyzing data from the National Health and Nutrition Examination Survey found that depression increases the risk of coronary heart disease in both men and women. In contrast, depressed men have a higher risk of death from CHD compared to their non-depressed counterparts.
Researchers at Ohio State University found that people with high hostility and anger levels showed higher homocysteine concentrations, associated with coronary heart disease. The study also revealed that men are more likely to have higher homocysteine levels due to increased hostility and inhibition of anger.
Researchers have identified a crucial gene defect that hinders the ability of cells to repair DNA damage caused by oxidative stress. This deficiency may lead to diseases such as Cockayne's syndrome and increase the risk of cancer, heart disease, and rheumatoid arthritis.
A study found that young women with diseases requiring strict diets may experience unhealthy eating attitudes and behaviors, which can increase the risk of vascular complications and brain damage. The research highlights the need for clinicians to monitor signs of disordered eating in patients with chronic diseases.
Researchers at UB School of Dental Medicine found a strong link between obesity and gum disease, with overweight individuals showing a 50% increased risk of severe periodontal disease. The study also suggests that bacteria in the mouth may contribute to insulin resistance, increasing the risk of Type 2 diabetes and heart disease.
A new study found that smokers carrying the gene GSTT1 face almost twice the risk of heart problems as non-smokers. The study analyzed data from over 14,000 participants and found that individuals without the gene had a 60% greater risk of heart problems if they smoked.
A team of researchers at the University of Toronto has discovered a crucial link between coxsackievirus B and heart failure, identifying the key gene p56Ick as the trigger for this deadly disease. The finding may lead to new treatment strategies and more targeted predictions of who is at risk of developing heart disease.
A UNC-CH study reveals that fewer than 5,000 patients in North Carolina use cardiac rehabilitation services despite being eligible for Medicare coverage, leading to concerns about disparities among women and minority groups who are disproportionately affected by heart disease.
A new study of 309 older women found that hormone replacement therapy (HRT) did not slow the progression of heart disease. HRT lowered cholesterol, but this benefit did not translate to a measurable impact on artery narrowing.
A study led by Johns Hopkins researchers found that patients with fulminant myocarditis can fully recover from the condition within two weeks without much damage to the heart or chance of relapse. Effective treatments include medications and mechanical pumps, which can increase blood flow and assist heart function.
A study by Yale researchers found that 24% of elderly people experience recurring dizziness, which may be caused by multiple problems. The condition, referred to as a geriatric syndrome, can be effectively treated by identifying and addressing contributing factors.
A study by Duke University Medical Center researcher Edward Suarez found that stress triggers an immune response in people with low serotonin levels, increasing the risk of heart disease. Subjects with normal or high serotonin levels showed no increased immune response under stressful conditions.
Researchers found that high cholesterol levels did not indicate serious blockage of coronary arteries in patients who underwent bypass surgery. Elevated oxysterol levels were present in those with blocked arteries, highlighting the need for further heart disease screenings.
A new study published in the American Heart Association finds that eating legumes, such as beans and peas, at least four times a week can lower the risk of heart disease by 19%. The study examined data from over 11,000 men and women and found that frequent bean-eaters had a 9% reduced risk for all forms of cardiovascular disease.
A study found that electron beam computed tomography (EBCT) scans are significantly better than traditional risk factors in categorizing heart disease risk. Combining EBCT with risk factors improved the ability to assess an individual's heart disease risk, making it a useful tool for early treatment and prevention.
Research reveals that Americans are increasingly seeking support through self-help groups, with those affected by embarrassing conditions showing higher participation rates. The study found that cities like Chicago had the highest levels of support groups, while rare and debilitating conditions were more likely to utilize online forums.
A new study from Yale University reveals that interferon-gamma protein causes hardening of arteries, rather than prevents it. The research used an animal model to show that the protein leads to muscle cell growth and lesions in artery walls.
A new study published in Mayo Clinic Proceedings suggests that people with mild heart valve disease who took fenfluramine and phentermine may experience improved heart health after stopping the diet drugs. The research, led by Dr. Donald Hensrud, found that heart valve damage in individuals with mild disease may not be permanent.
Researchers Hu et al. found little distinction among saturated fatty acids on cardiovascular risk, and combining with less harmful ones in food sources reduced risk significantly when replaced by monounsaturated and polyunsaturated fats.
A University of Michigan study found that older Americans with depressive symptoms are at a higher risk of developing new diseases within two years, comparable to those who smoke. Physical limitations and multiple symptoms of depression also significantly increase the likelihood of developing new disease.
Researchers found that lower total cholesterol levels require only dietary changes, while higher levels necessitate medication. The combined strategies are effective in reducing cholesterol across all surveyed individuals, regardless of their initial cholesterol levels.
A traditional Chinese diet high in vegetables and green tea may be protective against heart disease. Researchers found that westernized Chinese individuals consumed more animal fats and dairy products than those who followed a traditional diet.
Researchers found that 40% of men with erectile dysfunction had significant blockages in heart arteries, which is associated with chest pain and an increased risk of heart attack. The study suggests that erectile dysfunction may be an early warning sign of potential heart problems due to atherosclerosis.
A recent study of 4,462 male U.S. Army veterans with post-traumatic stress disorder (PTSD) found a higher rate of heart disorders, including past heart attacks, compared to other veteran subjects. The study's results suggest that long-term severe psychological distress may cause coronary heart disease.
A new household activities scale appears to be a better measure of quality of life scores for older women with heart disease. The scale assesses daily tasks such as cooking, laundry, and grocery shopping, providing a more accurate reflection of physical activity limitations.
A large study of over 9,000 heart patients found that obesity is associated with a younger onset of heart disease, longer illness duration, and reduced life expectancy. The researchers also discovered that obese patients tend to have more severe health conditions, such as high blood pressure and diabetes.
A new household activities scale appears to be a better measure of quality of life scores for older women with heart disease. The scale assesses daily tasks such as housekeeping, cooking, and laundry that are relevant to their lives.
Researchers found striking variations in heart disease rates across the US, with states with high cigarette smoking rates and lower educational levels having higher mortality rates. Lifestyle factors are believed to contribute significantly to early death from heart disease, particularly in male baby boomers.
A new study reveals that a specific gene variant, apoE-4, is linked to an increased risk of heart disease, even in individuals with normal cholesterol levels. The research, conducted on 731 healthy adults, found that those carrying the apoE-4 gene had a higher incidence of coronary events compared to non-carriers.
A recent study published in the Journal of Periodontology found that smokers have lower success rates with periodontal treatment, requiring further treatment nearly 43% of the time. Quitting smoking can improve oral health and reduce risks associated with heart disease and cancer.
Researchers have developed an assay that identifies specific combinations of gene variations linked to heart disease. The assay allows quick access to individuals' genetic profiles, enabling precise diagnostic tests for heart disease and other chronic illnesses.
A study published in the Journal of the American Academy of Dermatology found that severe psoriasis is debilitating, both physically and mentally, affecting quality of life for patients
Researchers found that people with heart disease can expect greater benefits from lowering cholesterol levels than those without, with a 60% decrease in heart attacks and 80% decrease in deaths. Emphasizing secondary prevention is now considered more cost-effective due to these significant benefits.
Researchers are focusing on two isoflavones in soy: genistein and daidzein. Preliminary evidence suggests that predominantly daidzein may be of greater cardiovascular benefit.
A new study from Duke University Medical Center finds that heart patients experiencing wide emotional swings are more at risk for cardiac abnormalities, including myocardial ischemia. Doctors have tools like biofeedback and stress management to help patients control emotional swings.
A recent study published in the Journal of Periodontology found that high financial stress and poor coping abilities significantly increase the risk of developing periodontal disease. Those who effectively manage their finances and cope with stress have no more risk than those without money problems.
A new study finds that early aortic valve disease significantly increases the risk of heart attack, stroke, angina, and even death in older adults. The condition, known as aortic sclerosis, is associated with a 50% increase in risk of heart-related causes, even after adjusting for other factors.
A new study found that women have limited knowledge of their mortality risks, particularly regarding heart disease and lung cancer. Women aged 55-74 were unaware of the deadliest cancer in this age group, while older women knew less about what kills them than other age groups.
Dr. Aliza A. Lifshitz, an internist at Cedars-Sinai Medical Center, won a media award from the American Heart Association Western States Affiliate for her two-part series on heart disease and its risks to Hispanic women.
A University of Toronto study found that soy foods reduced levels of harmful LDL cholesterol and lowered total cholesterol, potentially explaining why heart disease is rare in East Asian countries with high soy consumption. The research suggests broadening dietary strategies to include more soluble fibre and soy protein foods.
Eating a diet high in cereal fiber can help reduce a woman's risk of heart attack, with the highest fiber consumers having a 23% reduced risk of heart disease. The study also found that smoking less, exercising more and eating foods high in vitamins and minerals were associated with higher fiber intake.
New guidelines published by three major national medical organizations emphasize a simple treatment mnemonic -- ABCDE -- that outlines the ten most important treatment elements of stable angina management. Lipid-lowering therapies clearly improve patient outcomes, while Vitamin E and Vitamin C therapy have not yet been proven.
Researchers found progeria cells have low catalase and glutathione peroxidase activity, making it hard to remove toxic peroxides. Reintroducing these enzymes could halt or reverse the problem using adenovirus gene transfers.
The number of deaths from coronary heart disease has declined, with a reduction in heart attacks accounting for two-thirds of the decline. The study attributes the remaining third to increased survival rates among those who have had heart attacks.
Undergraduates at Johns Hopkins University engage in important research projects alongside top scientists, creating innovative solutions such as a robotic submarine and testing treatments for Alzheimer's disease. Students also develop digital models of the heart and conduct gene-therapy experiments with polymer nanospheres.
A study found that thickening of the aorta at its attachment to the heart increases the risk of stroke and death. Researchers identified moderate and severe atherosclerosis as major risk factors, with higher mortality rates among patients with more advanced disease.
Researchers found that a one-nanometer decrease in low-density lipoprotein (LDL) particle size is associated with a significant increase in heart disease risk, ranging from 30 to 230 percent, depending on the population studied. The study analyzed data from three different groups and controlled for various factors.
A recent study suggests that heart attack severity is decreasing in the US, with possible reasons including increased preventive measures and better treatment for heart attacks. The analysis of the Atherosclerosis Risk in Communities (ARIC) study found a decline in both in-hospital and out-of-hospital coronary heart disease mortality.
A new study published by Vanderbilt University Medical Center researchers found that estrogen replacement therapy (ERT) does not significantly elevate the risk of breast cancer in women with histories of benign breast disease. Women already face a higher risk, but ERT does provide benefits for heart and bone health.
Researchers found a direct dose-response relationship between alcohol consumption and gum disease severity. Low antioxidant vitamins like selenium increased the risk of gum disease by 13-fold.
Researchers at Duke University Medical Center found an association between new hormone use and the occurrence of a second cardiac event in women with previous heart disease. The study suggests that hormone therapy may not be beneficial for women who already have heart disease, but may still be helpful for those without it.
Researchers found that Chlamydia proteins can trigger an autoimmune response in the host, leading to inflammation of the heart. The link between Chlamydia and heart disease appears to involve an autoimmune disorder, with similar proteins on the pathogen's surface matching those found in human heart muscle.
A study of 300 healthy women found that social isolation and suppressed anger are associated with decreased heart rate variability, a sign of physiological rigidity. This increased vulnerability to stress can lead to various diseases, including coronary heart disease and mortality.
A study by Cooper Institute for Aerobics Research found that small lifestyle changes can improve cardiorespiratory fitness and blood pressure. After 2 years, both groups had significantly increased their physical activity and maintained improvements.
University of Florida researchers have successfully developed a gene therapy approach that replaces a crucial protein protecting the lungs from an often-fatal lung-liver disease. The method uses an adeno-associated virus to incorporate the missing protein, achieving high levels in the bloodstream for therapeutic effect.
Research shows that caregivers with Alzheimer's disease are more likely to develop a high metabolic syndrome level, which increases the risk of heart attack and other health complications. Interventions such as exercise, psychological uplifts, and improved diet may help reduce stress and mitigate this risk.
The study found that obesity significantly increases the risk of developing coronary heart disease, with risks rising from 35% for non-obese men to 46% for severely obese individuals. The expected lifetime costs of heart disease are also higher for obese individuals, ranging from $6,000 for mildly obese men to $16,400 for severely obes...
A new study by Merrill F. Elias and colleagues found that individuals with one or more risk factors for heart disease, such as diabetes, obesity, and smoking, are more likely to experience cognitive decline, including memory and learning impairments.