Articles tagged with Cardiovascular Disease
A large nationwide analysis found that Black adults treated for peripheral artery disease (PAD) are more likely to experience adverse outcomes, including amputation and death. The study suggests that structural racism and comorbidities contribute to these disparities in treatment and outcomes.
Researchers found wearable activity trackers encourage users to walk up to 40 minutes more each day, resulting in a significant weight loss of 1kg over five months. The study, which reviewed almost 400 studies involving 164,000 people, also found benefits for blood pressure and cholesterol levels.
A new study found that COVID-19 patients are at a higher risk of developing cardiovascular diseases and diabetes in the months following infection. The risk of diabetes returns to baseline levels within 23 weeks, while cardiovascular disease risk decreases after 7 weeks.
Researchers developed a risk algorithm specific to the region, incorporating factors such as age, cholesterol level, and blood pressure. The new score aims to provide greater accuracy in identifying people at high risk of cardiovascular disease in clinical practice.
Research suggests that overly restrictive salt intake may worsen outcomes for people with a common form of heart failure, particularly in younger individuals and those of black and other ethnicities. The study found that participants who consumed more salt had a lower risk of hospital admission for heart failure.
A new analysis of data from Chicago shows that as violent crime decreases, so does the area's death rate from heart disease. The study, published in the Journal of the American Heart Association, found a significant decline in cardiovascular disease mortality when violent crime declined by more than 10%.
Researchers found that men who lose their Y chromosome as they age are more likely to experience deadly heart scarring and earlier death. The study suggests an existing drug may help counteract the effects of this loss, potentially leading to longer, healthier lives for affected men.
A study found that men in Alberta, Canada are not getting tested for diabetes often enough, particularly in their 40s. This could lead to serious complications like heart disease and cancer later in life. The researchers recommend that everyone over 40 get screened for diabetes every three years.
Loss of the Y chromosome in white blood cells causes fibrosis in the heart, impaired heart function, and death from cardiovascular diseases in men. Men with this genetic change have an increased risk of developing age-related diseases such as cancer and Alzheimer's disease.
Researchers discovered that cats exposed to wildfire smoke and injuries are prone to forming deadly blood clots, associated with cardiovascular disease. The study also identified a novel receptor on cat platelets that may play a role in clotting.
A study of 6,335 American adults with a history of cardiovascular disease found that risk factor profiles have not improved over the last two decades. Despite advancements in therapies and guideline recommendations, blood glucose, blood pressure, cholesterol levels, body mass index, smoking, physical activity, and diet all showed worse...
A study found that patients with a specific form of age-related macular degeneration are at significant risk for cardiovascular disease and stroke. Researchers discovered a strong association between the disorder's subretinal drusenoid deposits and high-risk vascular diseases.
A new Mount Sinai study reveals that young Black adults are twice as likely to have atherosclerosis as their Hispanic counterparts. Researchers used comprehensive questionnaires and 3D vascular ultrasounds to determine cardiovascular risk scores, finding significant discrepancies between the groups.
The article highlights key health considerations for Ukrainian refugees in Canada, including timely access to care and trauma-informed approaches. Key gaps in the Canadian healthcare system include lack of universal access to interpreters and coordinated care across services.
Researchers developed a heart-healthy diet based on traditional Chinese cuisine that reduced sodium levels by half, increased dietary fiber, and cut fat intake. The study found significant blood pressure reductions among participants, with potential implications for cardiovascular disease prevention.
The Heart and Lung Research Institute (HLRI) at the University of Cambridge will bring together over 380 researchers and clinicians to tackle cardiovascular and respiratory diseases. The institute aims to deliver high-impact research to drive breakthroughs in prevention, early diagnosis, and treatment of these diseases, which represent...
A study of over 500,000 people found that those who always added salt to their food had a 28% increased risk of dying prematurely. This is equivalent to one more person in every hundred dying prematurely due to excessive salt intake.
A long-term study of 3,926 adults with CKD found that higher levels of physical activity reduced the risk of atherosclerotic events, new-onset heart failure, and death. The association was strongest for incident peripheral arterial disease and reinforces current guideline recommendations.
Grieving a close family member can significantly increase stress levels, contributing to poor prognosis in heart failure patients. The study found that bereavement was associated with increased mortality risk, particularly after death of a child or spouse/partner.
A new study reveals that areas once 'redlined' in the 1930s continue to suffer from higher rates of cardiometabolic health risk factors, including obesity, diabetes, and high blood pressure. Neighborhoods with lower grades on historical redlining maps had better access to healthcare and lower rates of disease.
A study finds that redlined neighborhoods are associated with increased risk of heart disease, comorbidities, and reduced access to healthcare. Residents of these neighborhoods face lower cholesterol screening rates, higher diabetes and obesity rates, and limited health insurance options.
New research suggests that stalling improvements in cardiovascular diseases since 2010 could lead to significant economic costs. The study finds that reduced cardiovascular disease rates would result in £13 billion NHS healthcare costs, £1.5 billion social care costs, and £32 billion lost QALYs between 2020-2029.
The American Heart Association has revised its cardiovascular health checklist to include sleep duration as a key factor in ideal heart and brain health. The new Life's Essential 8 score replaces the previous Life's Simple 7 and assesses factors such as diet, physical activity, nicotine exposure, and blood pressure.
A University of Houston study found that 61% of Black and Hispanic adolescents have low vitamin D levels, which can lead to cardiovascular disease, certain cancers, type 2 diabetes, and renal disease. The research emphasizes the importance of raising awareness among clinicians about social determinants of health and providing culturall...
A large study found that adult cancer survivors have a 42% greater risk of cardiovascular disease than those without cancer. The highest risks were seen in breast, lung, colorectal, and hematological/lymphatic cancers, while prostate cancer did not significantly increase the risk.
A long-term study has found a connection between abdominal aortic calcification and late-life dementia risk. Researchers discovered that women with medium to high levels of AAC were twice as likely to be hospitalized or die from late-life dementia.
A new study found that exposure to air pollution and indoor burning without ventilation significantly increases the risk of heart disease mortality. Researchers created maps of eight environmental risk factors across Golestan Province, Iran, and identified associations between death and these factors, controlling for traditional risk f...
Researchers at Karolinska Institutet have improved the ability of a protein to repair oxidative DNA damage, creating a new drug development concept. The technique can lead to improved treatments for diseases involving oxidative stress.
Researchers discovered that midgestation leptin surge in preeclampsia leads to endothelial dysfunction, blood vessel constriction, and restricted fetal growth. This finding highlights the crucial role of leptin in pregnancy and its potential consequences on maternal and infant cardiovascular health.
A large study published in the European Society of Cardiology found that COVID-19 vaccines are not associated with an increased risk of heart attack or stroke in patients with established cardiovascular disease. The study analyzed data from over 229,000 patients and found no evidence of elevated risk after vaccination.
Researchers found that aerobic exercise improves autonomic regulation of the heart and contributes to proper functioning of the cardiovascular system. Walking for 45 minutes three times a week increased heart rate variability, a scientifically validated parameter to assess the functioning of the autonomic nervous system.
A study of 552 older adults found that those exposed to light during sleep were significantly more likely to develop obesity, high blood pressure and diabetes. The study suggests that minimizing light exposure at night can help prevent these conditions.
Researchers found that using advanced image-guided technology didn't lead to better outcomes for patients, but rather put them at higher risk of strokes. The study suggests that a simpler approach may be more effective in treating atrial fibrillation.
A systematic review of 84 studies found insufficient evidence that multivitamins or supplements can prevent cardiovascular disease and cancer in healthy adults. In contrast, diet and exercise are key to maintaining health. Whole fruits and vegetables contain a mixture of vitamins, phytochemicals, fiber, and other nutrients that act syn...
The USPSTF recommends against using beta carotene or vitamin E supplements to prevent cardiovascular disease (CVD) or cancer. Inflammation and oxidative stress play a role in both CVD and cancer, but dietary supplements have shown anti-inflammatory and antioxidative effects, leading to proposals for their use as preventive measures.
The American Heart Association warns that e-cigarette use in adolescents can lead to stunted lung development and altered cardiovascular systems, increasing the risk of heart disease over time. Long-term exposure to e-cigarette aerosols has been linked to increased blood pressure, impaired blood vessel function, and arterial stiffness.
A recent review article highlights the crucial role of macrophages in the progression from acute kidney injury (AKI) to chronic kidney disease (CKD). The study suggests that targeting specific signaling pathways and altering macrophage activation can prevent renal fibrosis and CKD. Therapeutic strategies such as clodronate liposomes an...
A study published in Alzheimer's & Dementia found that individuals with at least two cardiometabolic diseases, such as type 2 diabetes and heart disease, double their risk of developing dementia. The study suggests that prevention of these diseases could be a strategy for reducing dementia risk.
A study of 105,000 participants from 21 countries found high amounts of sitting time were associated with increased risk of all-cause death and cardiovascular disease. This association was particularly strong in low-income and lower-middle-income countries.
A novel study published in the Canadian Journal of Cardiology demonstrates that Nordic walking provides greater long-term improvements in functional capacity compared to high-intensity interval training and moderate-to-vigorous intensity continuous training. Nordic walking engages core, upper, and lower body muscles, resulting in a sig...
A new study found that genes tied to perception of five basic tastes may influence diet quality and cardiometabolic risk factors. Researchers identified associations between taste-related genes with specific food groups and risk factors, suggesting personalized nutrition guidance could improve diet quality.
A new study found that consuming more ultraprocessed foods is associated with poorer locomotor skills and lower cardiovascular fitness in children. The research suggests that educating families about cost-effective ways to reduce ultraprocessed food intake can help decrease the risk for cardiovascular health problems in adulthood.
Researchers aim to understand how HIV affects cardiovascular health and the impact of substance use on this relationship. They plan to develop a human bone marrow chip model to study HIV pathogenesis and explore potential strategies for caring people with HIV who face cardiovascular disease.
A study found that US adults receiving hemodialysis with high air pollution exposure have more heart attacks and strokes compared to those with low exposure. The strongest associations were noted among patients who were Asian, older, or had chronic lung disease at dialysis initiation.
A U-shaped pattern of sleep duration across life stages was found, with age 40 being the lowest point and efficiency stabilizing from ages 30 to 60. Study participants wore accelerometers for seven consecutive days, providing an objective measure of sleep time.
Scientists have identified a key mechanism causing the heart's muscle to thicken, leading to irregular rhythms and heart failure. A new peptide treatment could prevent or stop further thickening, offering hope for patients with cardiac hypertrophy.
A randomized controlled trial found that spinal anesthesia was associated with worse pain immediately after surgery, but differences diminished over time. Researchers also found higher rates of pain reliever prescriptions at 60 days in the spinal anesthesia group.
Women with a history of gestational hypertension or preeclampsia have a 2.4-fold increased risk of developing hypertension 10 years post-pregnancy. The study highlights the importance of screening for hypertension in this population and suggests that routine screening can help reduce maternal morbidity and mortality.
A study using PET imaging found that severe obstructive sleep apnea is associated with abnormal heart blood flow reserve, increasing the risk of heart disease. The findings suggest that cardiac PET imaging can identify high-risk OSA patients.
Researchers at McMaster University found that older adults with Type 1 diabetes are at a higher risk of reduced muscle strength and cardiovascular complications. They discovered abnormally low diastolic blood pressure in these patients, which may indicate early increased cardiovascular disease risk.
A genetic variant in nearly 30% of Greenlanders is linked to high cholesterol and an increased risk of cardiovascular disease. The variant, p.G137S, has a marked population-level impact, increasing the risk of high cholesterol and cardiovascular disease for up to 30% of the Greenlandic population.
A new study found that adult survivors of childhood cancer are 80% more likely to be undertreated for cardiovascular risk factors, including hypertension, diabetes, and high cholesterol. The study highlights the need for increased awareness among healthcare professionals and improved health management strategies for cancer survivors.
A new study published in Pediatrics found that a 12-week app program improved children's motor skills by an average of 15.5 percentage points. The app-based program focused on six motor skills, including hopping, throwing, and jumping, and was shown to be effective in preventing childhood obesity.
The 24th International Conference on Oxidative Stress Reduction, Redox Homeostasis & Antioxidants, shed light on the latest redox field innovations and the future of redox medicine. Keynote speaker Prof. Helmut Sies discussed stringently selective modulation of enzymatic oxidant sources and sinks in redox nanomedicine.
The study found increases in screen time, alcohol use, and poor sleep among Australian girls during the pandemic. However, overall sleep improved, and some dietary choices improved during lockdown.
A recent study published in Kidney International Reports reveals that consuming at least one cup of coffee per day may reduce the risk of acute kidney injury (AKI) by 15%. The largest reductions were observed in individuals who drank two to three cups of coffee daily, with a 22% lower risk.
Researchers at the University of Houston have identified blood biomarkers predicting heart disease in lupus patients and urine biomarkers for diagnosing kidney inflammation in children with lupus. These findings hold promise for early preventive measures and improved treatment outcomes.
A recent review of 71 clinical trials found that consuming about 3 grams of omega-3 fatty acids per day can modestly lower blood pressure in adults. The analysis suggests that this daily dose may be an optimal amount to help reduce the risk of coronary heart disease.
A new study found that sodium-glucose co-transporter 2 inhibitors (SGLT-2i) decreased the risk of hospitalization for heart failure in adults with type 2 diabetes. SGLT-2i showed similar cardiovascular outcomes to metformin but a lower risk of heart failure hospitalization.
A Mayo Clinic study found that nearly one-quarter of over 24,000 patients had mitral annulus calcification, a chronic degeneration of tissue at the base of the heart's mitral valve. This condition is associated with higher mortality rates and increased risk of cardiovascular disease.