Articles tagged with Cardiovascular Disease
A new study found that high-dose influenza vaccine significantly improved humoral response in patients with heart failure or prior myocardial infarction. Vaccination remains crucial in preventing influenza-related complications in high-risk populations.
A NIH-supported study found that daily reminders and incentives increased daily steps by over 1,500 for adults with heart disease risks, leading to a 6% reduced risk of premature death. The study also showed that combining financial and game-like rewards was most effective in sustaining long-term behavior change.
A meta-analysis of 11 trials involving 78,607 patients found a 9% reduction in major adverse cardiovascular events (MACE) and a 14% reduction in cardiovascular death with SGLT2 inhibitors. The analysis showed consistent effects across patient groups and subgroups.
A recent study has found increased coronary vessel wall thickness in asymptomatic individuals living with HIV, which is significantly associated with impaired diastolic function. The study also highlights the impact of HIV on developing subclinical coronary artery disease and its effects on heart function.
A Mayo Clinic study suggests that active workstations, incorporating walking pads, bikes, and standing desks, can improve neurocognitive function and reduce sedentary time without reducing job performance. The study found improved reasoning scores when participants used active workstations compared to sitting.
A study published in PNAS reveals the structure of a protein linked to neurodegenerative disease Niemann-Pick type C, which accumulates cholesterol within cellular compartments. The research sheds light on the complex mechanism of cholesterol distribution and its role in maintaining optimal levels.
Research highlights a significant association between unfavorable social determinants of health and cardiovascular disease risk factors among Asian American adults. The study found varying relationships among different subgroups, emphasizing the importance of considering individual differences.
Among a sample of over 3,100 people with heart disease, 89% consumed more than the recommended daily maximum of 1,500 mg of sodium, and study participants on average consumed more than twice this amount. Limiting sodium intake is crucial for reducing major adverse cardiovascular events.
A study found that residents living in areas with more sidewalks and vertical greenspace (trees, clear sky) had a lower risk of major adverse cardiac events. The researchers used machine learning algorithms to analyze Google Street View images of over 50,000 participants' residences.
People who use e-cigarettes are significantly more likely to develop heart failure compared with those who have never used them. The study found a substantial association between e-cigarette use and an increased risk of heart failure, especially for heart failure with preserved ejection fraction.
University of Virginia researchers have identified a single gene on the Y chromosome that can account for the disease-promoting effects of Y chromosome loss. This discovery provides new avenues for understanding the causes of heart disease and could lead to a treatment for men with Y chromosome loss.
Research suggests that for individuals under 65, maintaining a normal BMI is advisable, while those over 65 may benefit from moderate overweight. This study found a U-shaped relationship between BMI and cardiovascular death risk, with optimal BMI cut-off points varying by age group.
A recent study found that eating fortified eggs had no adverse effect on blood cholesterol levels and may even have beneficial effects on cardiovascular health. Subgroup analyses revealed potential benefits among older adults and those with diabetes.
A recent review highlights the positive effects of caloric restriction on cardiovascular health, linked to sirtuin activation and improved lipid metabolism. The study suggests that caloric restriction regulates metabolic processes via NAD+ levels, activating SIRT1 and modulating cardio-protective pathways.
Researchers from Rutgers Health have developed new technologies that can improve diagnosis and treatment of valvular heart disease, including AI-powered detection of infrasonic heart murmurs and wearable devices that monitor disease progression. The goal is to extend the quality of life for patients with this condition.
A large study found that drinking more than one drink per day can increase the risk of coronary heart disease, especially among young to middle-aged women. The risk was highest among those who engaged in binge drinking, with women facing a 68% higher risk compared to moderate drinkers.
A new study suggests that anxiety and depression in younger women may accelerate the development of cardiovascular risk factors, putting them at nearly par with men of the same age. The researchers found that these mental health conditions were associated with a much higher relative risk among young women than seen in other groups.
An AI tool developed by researchers at the University Hospitals of Leicester NHS Trust correctly identified lethal ventricular arrhythmia in 80% of cases. The tool performed well compared to current medical guidelines, suggesting a novel approach for determining patient risk and appropriate treatment.
Researchers used Google Street View to analyze built environment factors and found they can predict 63% of coronary heart disease variation between neighborhoods. Features like green spaces and walkable roads are associated with lower risk, while poorly paved roads with higher risk.
A new Kaiser Permanente study found that a health coaching intervention successfully reduced sitting time for a group of older adults by just over 30 minutes a day. The study also showed meaningful improvements in blood pressure, comparable to the effect of other interventions focused on physical activity.
A cohort study of 64,000 Americans found that nearly 80% consumed excessive sodium, associated with 10-30% increase in cardiovascular disease mortality. Public health programs targeting reduced sodium intake may be beneficial for this underserved population.
Researchers found that nontraditional stroke risk factors like migraines are as important as traditional risk factors like high blood pressure for adults younger than ages 35-45. The association between stroke and nontraditional stroke risk factors was stronger in adults younger than 35 years old.
A new study found that increased childhood sedentary time accelerates vascular damage, while light physical activity reverses it. Arterial stiffness is a key factor in this process, with moderate-to-vigorous physical activity slightly increasing stiffness.
A recent study published in JAMA found that Black patients are less likely to receive a heart transplant than white patients, with odds of acceptance being higher for white candidates. The study also revealed that the intersection of race and gender often worsens access for Black women.
Scientists have mapped 87 genes associated with alterations in blood pressure and 144 genes linked to variations in heart rate. The study's findings provide new insights into the genetic determinants of cardiovascular disease and offer a promising approach for future research.
A study found that an annual vaccination campaign with a second dose for children under 2 years old and individuals aged 50 and over can significantly reduce hospitalizations, deaths, and healthcare spending. The optimal timing for the second vaccination is delivering it 5 months after initial vaccination.
A new study published in Stroke found that exposure to artificial, bright outdoor nighttime light may increase the risk of cerebrovascular disease and stroke. The research, which analyzed data from over 28,000 adults living in China, suggests that higher levels of outdoor light pollution at night may be a risk factor for these conditions.
Researchers found that patients with lung disease have a higher risk of developing heart disease, regardless of age or smoking status. The study, published in Orphanet Journal of Rare Diseases, suggests that Proteinase 3 enzyme may play a key role in this increased risk.
A new study evaluates the use of tirzepatide in overweight/obese adults with type 1 diabetes, showing significant weight loss and improved glucose control. Tirzepatide also reduces insulin dose and increases time-in-range on continuous glucose monitoring.
A new study found that women with a history of adverse pregnancy complications can reduce their risk of developing heart disease by maintaining healthy lifestyle behaviors. The research, presented at the American Heart Association's 2024 meeting, used data from the UK Biobank to evaluate the association between Life's Essential 8 score...
Young adults in Korea with ideal cardiovascular health had significantly lower risks of developing heart disease, stroke, and kidney disease. The study highlights the importance of achieving and maintaining ideal heart health during young adulthood to prevent these diseases.
Long-term BMI variability was a significant risk marker for adverse cardiovascular events, independent of mean BMI, across major racial and ethnic groups. The study's findings have implications for the phenotype of high BMI variability and potential preventive measures.
A free, weekly home delivery program of fresh fruits and vegetables improved participants' nutrition levels, physical activity levels, and cardiovascular disease risk factors. The 16-week program resulted in significant improvements in food insecurity, diet quality, and indicators of cardiovascular health.
Preliminary research suggests that short-term heat exposure can lead to increased inflammation and impaired immune function, making individuals more susceptible to infections. Adults older than 60 and those with existing cardiovascular disease are particularly at risk.
Research found that certain patterns of pregnancy history, including early deliveries and multiple hypertensive disorders, are associated with high risk of heart attack and stroke. Others with fewer or no complications have lower risk, suggesting other factors may also play a role in predicting cardiovascular disease mortality.
People with dementia experience declines in social well-being as their disease progresses, while caregivers become isolated due to caregiving responsibilities. Experts recommend screening for loneliness and finding ways to keep individuals socially connected to improve quality of life and reduce health outcomes.
Researchers found that Black individuals carrying genetic variants in the Titin, TTN gene have a high risk of developing atrial fibrillation, heart failure, and dilated cardiomyopathy. The study used data from the All of Us Research Program to examine the role of these genetic mutations in African ancestry individuals.
A new JAMA article highlights the need for improved decision making prior to initiating lecanemab, an FDA-approved Alzheimer’s Disease drug, due to its potential side effects on patients with cardiovascular disease. The authors advocate for advanced care planning and shared decision-making models to guide treatment decisions.
Researchers identified six novel protein biomarkers associated with incident coronary heart disease in individuals with and without type 2 diabetes. The study found that these biomarkers may offer potential new approaches to prevention and treatment of CHD.
Researchers found that people who limited their eating to less than 8 hours per day were more likely to die from cardiovascular disease compared to those who ate for 12-16 hours. This contradicts previous research suggesting short-term benefits of time-restricted eating.
Research reveals that polyphenols interact with bitter taste receptors in the gut, promoting vasorelaxation, regulating blood pressure, and influencing hormone secretion. Bitter and astringent perception of polyphenols also affects HPA axis activation, improving mood and memory function.
Bruno Scheller developed a procedure using drug-coated balloons to treat coronary and peripheral artery disease, improving patients' quality of life. The technique has been widely recognized and effective, with countless patients spared further pain and surgery.
A new study published in the Journal of the Endocrine Society found significant cardiometabolic improvements in patients who underwent bariatric surgery, including lower blood pressure and cholesterol levels. The study analyzed over 7,800 patients and showed that younger females and whites experienced greater post-surgery cardiometabol...
A study by Linköping University found that a daily intake of liquorice containing 100mg glycyrrhizic acid raised blood pressure by an average of 3.1mmHg in young healthy people. This effect was seen in all participants, but the most sensitive individuals showed increased fluid volume and heart workload.
Researchers have made progress in understanding atherosclerosis, identifying potential new approaches for early detection and therapy. The study found that TREM2 regulates the activity of macrophages, playing an important role in forming unstable plaques that increase heart attack and stroke risk.
A new study reveals that adults living in extreme poverty in LMICs have high rates of hypertension, diabetes, smoking, obesity, and dyslipidemia, yet are often untreated for these conditions. The findings challenge the common assumption that poverty protection against cardiovascular disease risk factors.
A novel risk score predicts cardiovascular complications after bone marrow transplant with high accuracy, helping guide patient selection and post-transplant management. Patients with preexisting cardiovascular conditions are more likely to experience long-term complications.
A Japanese study published in JACC: Asia found that women with depression are at a greater relative risk of developing heart-related negative health outcomes compared to men. The study identified sex-specific factors contributing to the increased CVD risk and emphasized the need for targeted prevention and treatment strategies.
Researchers found that Kupffer cells in liver respond to high cholesterol by removing excess, revealing the liver's role in regulating cholesterol levels. This discovery suggests atherosclerosis is a systemic disease affecting multiple organs.
Researchers at UVA Health System have discovered genetic clues that may help identify people at risk of cardiovascular disease, including atherosclerosis. The study identified 20 locations on chromosomes that influence protein production, shedding light on why smooth muscle cells sometimes are beneficial and sometimes harmful.
Researchers developed a wearable device for non-invasive monitoring of hemodynamic indicators like heart rate, blood pressure, and oxygen saturation. The photoacoustic imaging watch offers valuable insights into disease diagnosis and treatment.
Researchers at the University of Virginia Health System are developing a technique to 'paint' tiny nanoparticles on transplanted veins to prevent blockages, potentially sparing patients from repeated surgeries. This approach could significantly reduce the number of vascular reconstructions performed annually in the US.
A new study found that more than half of American Indian teens had high levels of cholesterol, with nearly two-thirds of young adults experiencing the same issue. The study suggests a need for early screening and treatment to prevent premature heart disease.
A new poll suggests that more than half of people aged 50-80 taking aspirin don't have cardiovascular disease, raising concerns about the effectiveness of routine aspirin use. Guidelines now focus on those with a history of cardiovascular issues or high risk due to personal health and family history.
Researchers aim to address LVAD shortcomings, reducing blood damage and clotting risk through innovative designs and coatings. A novel flexible stented blood inlet and slippery hydrophilic coatings will be used to prevent flow stasis and clot formation.
A study funded by the National Institutes of Health found that more than 70% of American Indian young adults aged 20-39 and 50% of teens have abnormal or high cholesterol. High LDL cholesterol was linked to plaque buildup and cardiovascular events, emphasizing the need for early screenings and culturally relevant education.
A large population-based study found that taking 9000 to 10000 steps daily reduces death and cardiovascular disease risk in highly sedentary individuals. The optimal number of steps per day to counteract high sedentary time is between 4000 and 4500 steps/day, lowering mortality risk by 39% and incident CVD risk by 21%.
Women with complicated pregnancies are 2-5 times more likely to die of cardiovascular diseases later in life. A study found that a woman's total pregnancy history at 40 years of age is strongly associated with ASCVD mortality.
A study by the University of Exeter found that substituting meat for Quorn lowers bad cholesterol by 10-percent. This reduction is comparable to switching to a Mediterranean or vegan diet and has significant implications for heart health.
A large international clinical trial found that standard tools underestimate cardiovascular event risk in people with HIV, particularly in high-income regions and those with detectable viral loads. The study highlights the need for updated screening tools to provide precision care for the diverse population living with HIV.