Articles tagged with Heart Disease
A new study has identified pre-pregnancy heart abnormalities as a potential predictor of recurrent preeclampsia. Women who had early pregnancy-related high blood pressure were found to have abnormal changes in the size and function of their left ventricle, which pumps blood throughout the body.
A University of Illinois study found that graphic warning labels on cigarette packs can backfire, causing smokers to feel threatened and less likely to quit. The study suggests that these labels can produce a 'boomerang effect', leading smokers to smoke more despite the warnings.
Research from the University of Leicester found high levels of trimethylamine N-oxide in acute heart failure patients, a metabolite produced by gut bacteria breaking down L-carnitine from red meat. The study suggests a possible link between red meat consumption and increased risk of heart disease.
Research found a significant correlation between air quality and stroke cases, with higher PM2.5 levels in the South linked to a higher prevalence of stroke. Temperature also played a role in air quality and stroke risk.
A new study has discovered a type of noncoding RNA called Chast that drives heart failure in mice and may promote cardiac hypertrophy. The researchers found that targeting this lncRNA with an antisense oligonucleotide could prevent and treat cardiac hypertrophy, improving heart function.
A study found that engaging in healthy lifestyle behaviors is linked to higher scores in measures of health literacy, self-efficacy, and readiness for change. Collaborating with spiritual organizations may be key to reducing healthcare disparities and improving modifiable risk factors among urban Black women.
Women with hypertension and physically demanding jobs have an especially high risk of heart disease. The combination of hypertension and high physical activity at work increases the risk more than adding individual risks together.
A new study from the University of Eastern Finland found that a high-cholesterol diet and frequent egg consumption are not associated with an elevated risk of coronary heart disease. The study included over 1,000 men aged 42-60 years and found no link between dietary cholesterol or eggs and cardiovascular disease.
A study published in Circulation found that prostate cancer survivors are at higher risk of developing cardiovascular disease due to hormone therapy. The Vanderbilt Cardio-oncology program is working to modulate these risks through collaborative care and personalized interventions.
A study found a direct correlation between poor fitness and reduced brain volume decades later, indicating accelerated brain aging. Participants with higher blood pressure and heart rate responses during exercise were more likely to have smaller brain volumes.
Researchers found that metformin enhances new blood vessel formation and reverses oxygen delay during a heart attack. The study suggests that the medication can aid in heart attack recovery by promoting the growth of new blood vessels.
Researchers discovered that TBX5 mutations lead to the inappropriate activation of cancer and neural genes in the developing heart, contributing to congenital heart disease. The study provides insight into how patients develop heart disease and a roadmap for future studies on other genetic defects.
A recent study published in the Journal of the American Geriatrics Society found that serious depression symptoms increase the risk of stroke and heart disease in older adults. The study discovered that adults with high levels of depressive symptoms had a significantly higher risk of experiencing heart disease or stroke events over a 1...
Researchers from Sanford Burnham Prebys Medical Discovery Institute found that failing hearts switch to ketone metabolism as an alternative fuel source. This discovery may lead to new therapeutic targets to prevent or slow progression of heart failure.
Researchers found that blacks, Latinos and Asians had lower risk of coronary heart disease compared to whites without diabetes or prior history of heart disease. The study suggests systematic efforts by Kaiser Permanente may help reduce racial disparities in health care.
Researchers found that older adults with dementia and diabetes have a significantly higher risk for death than those with just dementia. Smoking also increases mortality risk in this population. However, high blood pressure, obesity, and high cholesterol do not seem to increase the risk of death.
A study by New York University researchers found that hookah bar employees are exposed to high levels of toxins and inflammation due to poor indoor air quality. The study recommends regulating the industry to protect both workers and patrons from secondhand smoke hazards.
Researchers found Aged Garlic Extract slows total plaque accumulation by 80% and reduces soft plaque in patients with metabolic syndrome. The study reversed deadly plaque buildup in arteries, a potential breakthrough in treating heart disease.
Researchers have successfully generated human cardiac muscle cells from stem cells using a 'Matrigel mattress', addressing a problem with contractile properties. The new method allows for high-throughput screens to find novel therapies for heart diseases, including hypertrophic cardiomyopathy.
The McDonnell Genome Institute will receive $60 million from the National Institutes of Health to study the genetics of common diseases. The research aims to uncover how differences in DNA contribute to disease risk, with potential benefits for improved diagnosis and treatment options.
The National Institutes of Health has launched the Centers for Common Disease Genomics (CCDG) to explore the genomic contributions to common diseases such as heart disease and diabetes. The program will sequence tens of thousands of genomes from individuals with these diseases, aiming to identify genes and genomic variants underlying d...
A recent study evaluated the evidence linking saturated fats and sugars to coronary heart disease, concluding that sugar consumption is a greater contributor to CHD risk. Consuming high amounts of refined added sugars has been linked to increased risk of CHD, prediabetes, and diabetes.
A recent review and meta-analysis of published studies found that diabetes, coronary heart disease, and congestive heart failure may increase the risk of premature death in individuals with dementia. Hospitalized men with dementia were also more likely to experience early death compared to female counterparts.
Researchers found regular physical activity significantly reduces cardiovascular consequences of depression and decreases arterial stiffening and inflammation associated with worsening depressive symptoms.
New research found that even very healthy individuals with reduced kidney function experience changes in the heart, including increased left ventricle mass and elevated troponin levels, indicating potential for heart disease. The study tracked living kidney donors to explore direct effects of diminished kidney function on the heart.
A new study published in Circulation journal found that drinking sugar-sweetened beverages daily increases visceral fat, a type of body fat that affects diabetes and heart disease risk. The study showed a direct correlation between greater sweetened beverage consumption and increased visceral fat among middle-aged adults.
A new international collaboration has received a £2 million award to fund research into combatting cardiovascular disease in rural South Asia. The study will test low-cost strategies by health workers and doctors to lower blood pressure among adults and reduce their risk of heart disease.
A study published in Science Translational Medicine found that statins can help reverse the process leading to vascular injury in people with sleep apnea. By reducing inflammation and preserving CD59 on cell surfaces, statins may lower the risk of heart disease in these individuals.
A study of 2,022 patients found that genetic variations associated with a higher risk of fatal heart rhythms did not necessarily cause abnormal electrocardiogram readings. This highlights the importance of considering ECG data and other patient information before returning genetic results.
A study published in Open Chemistry reveals that black raspberries grown in Central Europe have three times more antioxidants than other berries, including phenolics and anthocyanines. This makes them a potential staple for a healthy diet throughout the seasons.
Researchers have identified a naturally occurring inhibitor that reduces TMAO levels and prevents atherosclerosis in mice, suggesting a potential new therapeutic approach for preventing heart disease and other metabolic diseases linked to gut microbes.
According to the American Heart Association's 2016 statistics update, cardiovascular disease is the top killer in both the US and globally. Key risk factors include hypertension, obesity, and diabetes, which contribute to an estimated one in three deaths in the US in 2013.
A recent study published in the European Journal of Preventive Cardiology found that levels of tooth loss are linearly associated with increasing death rates among coronary heart disease patients. Patients with no teeth had a nearly double risk of death compared to those with all their teeth.
A study from the University of Pennsylvania found that the CAP2 gene is responsible for cardiac conduction disease in mice, leading to sudden cardiac death. The researchers also discovered that the gene's absence affects the heart's ability to contract and regulate blood flow.
A large UK study of one million women found no association between unhappiness and increased mortality. Life-threatening poor health can cause unhappiness, but unhappiness itself is not directly linked to illness or death.
Research from the Sax Institute's 45 and Up Study reveals a 'triple whammy' effect of prolonged sleep, excessive sitting and lack of exercise on mortality risk. The study found that a combination of these factors increases the risk of early death by more than four times.
Researchers found an increase in healthy ageing, with less cognitive impairment and more years lived in good health. However, the proportion of people with mild disability increased, leading to a larger number of unhealthy individuals.
Young adults born preterm have a 40% increased risk of premature death compared with people born at term. Regular measurement of blood pressure and pulmonary function testing are recommended to help manage risks associated with preterm birth.
A Stanford study found that infertile men have a higher risk of developing heart disease, diabetes, and other health problems. The research suggests that male infertility is associated with increased rates of mortality and general health issues, even after adjusting for obesity and smoking.
Chagas disease is a life-threatening illness caused by the protozoan Trypanosoma cruzi. In Spain, Latin American migrants are at high risk due to mother-to-child transmission, with an estimated 50,000-70,000 people infected. Screening is crucial to detect heart abnormalities early and prevent sudden cardiac death.
A study published by CNIC researchers found a diet high in fatty acids can restore normal cell metabolism and prevent dilated cardiomyopathy. The research suggests that this approach may lead to future treatments for patients with heart disease.
A study of over 2,400 participants found that higher levels of NT-proBNP, a heart failure marker, were associated with microstructural changes in the brain and reduced brain volume. This suggests an early link between heart disease and brain health.
TGen and Barrow researchers identified rare genetic changes associated with stress-triggered heart disease, a condition previously referred to as 'broken heart syndrome.' The study's findings may help guide care and treatment before and after patients experience a life-threatening stressor.
A higher resting heart rate is associated with a greater risk of death from all causes, independent of traditional cardiovascular disease risk factors. Research published in CMAJ found that every 10 beats/min increment of resting heart rate increases the risk by 9% for all-cause mortality and 8% for cardiovascular mortality.
Researchers found that African Americans with depressive symptoms have twice the increased risk of stroke compared to those without depressive symptoms. The study also discovered a significant association between depression and coronary heart disease in this population.
Diagnostic errors affect 1 in 20 adults per year, missing common diseases like infections, heart disease, and cancer. Researchers recommend systems changes to improve diagnosis, including reforming teaching of diagnosis, strengthening teamwork, and promoting a culture of diagnostic safety.
Research found significant heart disease and muscle abnormalities in obese children, with 40% considered high-risk. Obesity linked to thicker heart muscles and impaired pumping ability, potentially leading to complications in adulthood.
A study of 6,814 adults found that achieving the seven heart-health metrics of the American Heart Association's Life's Simple 7 reduces rates of non-cardiovascular diseases overall. Those in the ideal category had a 20% lower risk for cancer and a 62% lower risk for chronic kidney disease.
Disclosing genetic risk information for coronary heart disease results in lower low-density lipoprotein (bad) cholesterol levels. Participants who received genetic risk information showed nearly 10 milligrams per deciliter of blood lower LDL levels six months after risk disclosure.
A survey found that only 27% of women can name a woman with heart disease, highlighting the disconnect between widespread cardiovascular disease and personal perceptions. Women are more likely to be concerned about heart health when they know another woman who has experienced it.
The age-standardized death rate for all causes combined decreased by 43% between 1969 and 2013, driven by declines in heart disease, cancer, stroke, and unintentional injuries. While the rate of decrease has slowed for these leading causes, other factors such as tobacco control efforts and advances in early detection and treatment have...
A new study found that only half of younger heart attack patients believed they were at risk before the attack, with women being less likely to be informed by their doctors. The study highlights a need for better education and counseling on heart disease prevention among young individuals, particularly women.
A new study published in the Journal of the American College of Cardiology found that young women under 55 are 11% less likely to report being told they are at-risk for heart disease before a heart attack. The study analyzed data from over 3,500 patients and found that women were also less likely to receive preventative therapy.
Despite rising life expectancy in every province of China, substantial health inequalities remain. Life expectancy is up to 10 years lower in some western provinces compared to less developed countries like Bangladesh.
A study of nearly 3,000 adults found significant differences in how male and female hearts change over time. The research suggests that men's and women's hearts may develop age-related heart failure for different reasons, highlighting the need for gender-tailored treatments.
A new MRI study found that the main pumping chamber of the heart ages differently in men and women, with men's hearts becoming heavier and holding less blood. The study suggests that optimum treatment for heart failure may not be the same for women and men, highlighting the importance of personalized medicine.
Research found that sleep apnea in women is associated with higher blood levels of troponin, a marker for early heart injury, and increased risk of heart failure, coronary heart disease, and death. Women with moderate to severe sleep apnea were more than 30% likely to experience adverse heart problems.
Researchers found that patients whose genomes were sequenced incurred a cost of $719 in follow-up tests and care over the following year, compared to $430 for standard treatment. The study suggests that genome sequencing may offset future costs through prevention or early treatment, but further analysis is needed.
A new study by the Veterans Affairs Research Communications found that individuals with restless legs syndrome (RLS) are at a higher risk for stroke, coronary heart disease, chronic kidney disease, and earlier death. The study of over 3 million veterans revealed a fourfold higher incidence of stroke and heart disease in the RLS group.
A new study suggests that early initiation of menopausal hormone therapy within five years of menopause onset reduces the risk of future coronary heart disease. Conversely, late initiation is associated with an increased risk of incident coronary heart disease.