Articles tagged with Cardiovascular Disease
Researchers at USC developed a 'heart attack on a chip' device to study heart attacks and test new personalized medicines. The device replicates the effects of an oxygen gradient on cardiac tissue function, shedding light on the mysteries of heart cell communication and change after a heart attack.
A study suggests that visceral fat cells, rather than subcutaneous fat cells, are more susceptible to infection by the COVID-19 virus. This increased susceptibility leads to a higher viral load and production of pro-inflammatory cytokines, which can exacerbate severe disease.
A meta-analysis of over 884 studies found that certain micronutrients can benefit cardiovascular health, including omega-3 fatty acids, folic acid, and CoQ10. These supplements have been shown to reduce the risk of cardiovascular disease, stroke, and mortality.
Researchers found that using portable home air purifiers improved markers of cardiovascular health in people with COPD. The study tracked participants' lung and heart health over six months, revealing a 25% increase in heart rate variability among those using active HEPA and carbon filters.
A randomized clinical trial found that two anti-inflammatory strategies reduced disease activity and arterial inflammation in patients with moderate to high rheumatoid arthritis. The treatments had no differences in cardiovascular risk reduction, highlighting the importance of specific clinical trials for this population.
Research highlights importance of long-term screening and healthy lifestyle behaviors in reducing cardiovascular disease risk among young cancer survivors. Factors such as sociodemographic status, income, education, smoking status, and physical activity levels are associated with increased or decreased CVD risk.
Researchers at University of South Australia have developed a non-contact system to accurately measure systolic and diastolic blood pressure using AI algorithms and a camera. The system achieved 90% accuracy in readings, outperforming existing methods.
A recent study published in Geriatrics found that age, education, social network, pain, and depression are significant predictors of physical activity in older adults. The findings suggest that modifying these factors through targeted interventions can increase physical activity levels.
A new study found that 1 in 10 women without pre-existing hypertension may develop it up to a year after childbirth, highlighting the need for extended blood pressure monitoring. Mothers at highest risk include those over 35, current or former smokers, and C-section deliveries.
A recent study led by the University of Nevada, Reno and the Pan American Health Organization suggests that the adoption of front-of-pack nutrition labeling can help reduce poor-nutrition related non-communicable diseases in the region. Improved FOPNL systems have been associated with improved diet quality and reduced risk of NCDs.
A new PET imaging method is more effective than angiograms in determining the need for coronary stents or bypass surgery, according to UTHealth Houston researchers. The study confirms that PET threshold of severity at which stents and bypass surgery improve survival compared to medical treatment alone.
A new study published in the American Journal of Cardiology found that a healthy diet can reduce the risk of cardiovascular disease by up to 10%. The Dietary Approaches to Stop Hypertension (DASH) diet, which emphasizes whole grains, lean proteins, and fruits and vegetables, showed additional benefits for women and black adults compare...
Researchers developed a deep learning model that uses a single chest X-ray to predict the 10-year risk of death from cardiovascular disease. The model performed similarly to established clinical standards and provided incremental value in predicting major adverse cardiac events.
A lower frequency of adding salt to foods is associated with a reduced risk of heart disease, regardless of lifestyle factors and pre-existing disease. Combining a DASH-style diet with low salt usage further improves heart health.
A new study using artificial intelligence has found that a simple eye test can accurately predict the risk of heart disease. The researchers developed an algorithm that can analyze retinal images to assess cardiovascular health, providing a non-invasive alternative to traditional risk scores.
Researchers found that individuals with persistent asthma have higher levels of inflammation and artery plaque, which may increase heart attack or stroke risk. The study also highlights the importance of addressing risk factors for cardiovascular disease in people with persistent asthma.
Research findings suggest that skewed X chromosome inactivation may indicate increased risk of developing chronic diseases, including cardiovascular disease and cancer. XCI-skew is a measure of how many cells in a tissue inactivate the same parental X chromosome.
A new survey by the European Federation of Dietitians supports moderate coffee consumption as having clear health benefits, including improved alertness and sports performance. The study involved 585 dietitians from across 26 European countries.
A Michigan Medicine study found that Black patients who undergo minimally invasive procedures for clogged arteries are more likely to die or be readmitted to the hospital months after the procedure. Social determinants of health, including community economic well-being and preexisting health conditions, played a significant role in the...
Researchers at the University of Houston have developed a protocol to reprogram human heart cells into specialized cells that conduct electricity, enabling rhythmic heartbeat and repair diseased hearts. The discovery could lead to improved cardiac function and new pharmacological therapies for heart diseases.
The American College of Physicians recommends policies to improve healthcare access and quality for incarcerated patients, including adequate funding and timely access to necessary services. The organization also supports treating substance use disorders as an alternative to incarceration.
A study found that lower levels of HDL cholesterol increased the risk of heart attacks in white but not Black adults. Higher levels of HDL cholesterol did not provide protective benefits for either group. The research tested long-held assumptions about the role of HDL in cardiovascular health.
A new study from the University of South Australia found that eating 30-50 grams of almonds can help people cut back on kilojoules consumed each day. This leads to a reduced energy intake by 300 kilojoules, mostly coming from junk food.
A UCF researcher is studying the potential long-term effects of COVID-19 on people with diabetes, including how it can advance their risk for heart disease and other complications. Dr. Singla believes that COVID-19 can alter a person's genetic makeup, leading to enhanced proliferation of disease.
A new study from Mount Sinai Hospital finds a strong association between age-related macular degeneration and severe forms of heart disease, including heart failure, heart attacks, and stroke. The study highlights the importance of increased screening for eye disorders to diagnose undetected heart disease.
Inducing a hibernation-like state in mice using Q neuron activation has been shown to protect kidneys from oxygen deprivation and avoid harmful side effects. This technique could lead to new methods of performing heart surgery with reduced organ damage.
A study analyzing data from eight European countries found that younger and older mothers, as well as those born abroad or from minority ethnic backgrounds, are at particular risk. The maternal mortality rate is significantly higher in Slovakia and the UK compared to Norway and Denmark, with a fourfold difference.
An international study found that flu vaccines significantly reduce pneumonia, hospitalization, and cardiovascular deaths in people with heart failure. The study, led by McMaster University researchers, showed a 40% reduction in pneumonia and 15% reduction in hospitalization.
A study of 1779 adolescents found that early-life elevated lipids and dyslipidemia are linked to worsening subclinical atherosclerosis. Conversely, treatment at age 17 effectively halted progression and even reversed it. This critical evidence emphasizes the need for early-life screening and prevention.
The USPSTF recommends against routine screening for obstructive sleep apnea (OSA) in asymptomatic adults and those with unrecognized symptoms. OSA is linked to various adverse health outcomes, including cardiovascular disease and cognitive impairment.
A study of 2,400 women found nearly a quarter developed high blood pressure more than six weeks after delivery. The research suggests monitoring during this period could mitigate severe cardiovascular complications.
A study of 11,945 people found that those with type 2 diabetes are more likely to be diagnosed with advanced cancer if the condition is not screened for routinely. Researchers identified a 26% increased risk of metastasis in patients with pre-existing type 2 diabetes.
A large study found that children who experienced adversity, including serious family illness or death, poverty, neglect, or dysfunctional relationships, are at increased risk of developing cardiovascular disease in early adulthood. The study, published in the European Heart Journal, followed nearly 1.3 million children and found a 60%...
A Rutgers study of 86,964 adults with obesity and NAFLD found that bariatric surgery reduced the risk of major cardiovascular events by 49% compared to nonsurgical care. This is significant because heart disease is a leading cause of death in the US, and NAFLD can lead to liver damage and inflammation.
The American Heart Association statement highlights telehealth's benefits in managing cardiovascular disease, including cost-effectiveness and improved rehabilitation. However, challenges like access to broadband internet and privacy security concerns hinder widespread adoption.
Researchers at Mayo Clinic developed an AI algorithm that accurately detects weak heart pumps using single-lead Apple Watch ECGs. The system has shown promising results, rivaling medical treadmill diagnostic tests in accuracy, and holds potential for scalable screening and prevention of heart failure.
A study in over 85,000 individuals found that morning physical activity is associated with the lowest risk of heart disease and stroke. The findings were consistent regardless of daily activity level or individual's chronotype.
A new study found that healthier plant-based dietary patterns had lower cardiovascular disease risk and lower greenhouse gas emissions compared to less healthy plant-based diets. Diets high in refined grains, sugary drinks, and processed meat required more cropland, fertilizer, and irrigation water.
Research conducted at Linköping University found that screening for atrial fibrillation in older people could increase the chance of preventing stroke while saving money for healthcare systems. The study, based on data from the STROKESTOP clinical trial, suggests that screening can be a cost-effective intervention.
A meta-analysis of over 600,000 patients found that psychological distress assessed with brief questionnaires was associated with nearly a 30% greater risk of cardiovascular disease. The screening process can be easy and efficient for healthcare providers without significant psychology training.
Researchers found that the presence of one Mindbomb1 mutation does not always lead to non-compaction cardiomyopathy, but depends on genetic context provided by other gene mutations. The study identified modifier genes contributing to disease severity and diversity in affected individuals.
A new study found that a personalized 'precision' testing approach for people with stable chest pain led to more efficient evaluations and improved diagnosis of coronary artery disease. The approach involved assessing cardiovascular risk factors to identify low-risk individuals who may not benefit from further testing.
A study found that males younger than 40 years old who received the Moderna COVID-19 vaccine had the highest rates of myocarditis, but overall cases are rare. The study suggests that choosing specific vaccines for certain populations may maximize benefits and minimize adverse events.
A new comprehensive guideline, C-CHANGE, offers 83 actionable recommendations to prevent and treat cardiovascular disease in Canadian adults. The updated resource incorporates new or revised recommendations from 11 guideline groups, addressing key risk factors such as dietary habits, smoking, and physical activity.
A new study has shown that SGLT-2 inhibitors, a type of diabetes medication, can decrease cardiovascular risk in adults with chronic kidney disease. The meta-analysis included results from 13 major clinical trials and found a 28% lower risk of worsening kidney disease and death from cardiovascular disease.
Researchers at Brigham and Women's Hospital found that olpasiran, a small interfering RNA drug, significantly reduces lipoprotein(a) levels in patients with established cardiovascular disease. The treatment was associated with minimal serious side effects apart from injection site reactions.
A new medication, pemafibrate, lowered triglyceride levels among adults with Type 2 diabetes, but did not decrease their cardiovascular risk. The study found that lowering triglyceride levels may not protect against cardiovascular disease in people with Type 2 diabetes.
A major randomized trial of pemafibrate found no reduction in rates of heart attack, stroke, or cardiovascular death over a five-year period, despite lowering triglycerides by 26 percent. Pemafibrate was effective at reducing remnant cholesterol levels but failed to demonstrate clinical benefits.
A UMass Amherst epidemiologist is investigating how physical and mental health during pregnancy can predict cardiovascular and mental health disorders in middle age. Pregnancy complications may be associated with poorer cardiometabolic health and mental health status in middle adulthood among Puerto Rican women.
Dr. Susan E. Quaggin, a leading expert in kidney health, has been recognized as one of seven Distinguished Scientists by the American Heart Association. Her groundbreaking research on transcription factor action and vascular endothelial growth factor has led to new insights into pre-eclampsia and kidney disease.
A comprehensive review and meta-analysis found that young adults under 40 have a slightly elevated risk for myocarditis or pericarditis after mRNA COVID-19 vaccination. The analysis analyzed data from over 58 million participants and explored the relationship between COVID-19 vaccine and these rare but dangerous adverse reactions.
The research reveals PAPP-A's heart-shaped structure and its interaction with STC2, a key regulator of IGF conversion. The study suggests that complex formation between PAPP-A and STC2 is highly regulated, influencing height by up to 2.1 cm.
Researchers tracked participants for almost 30 years and found a link between past exposure to intimate partner violence and future cardiovascular health. The study suggests that intimate partner violence is associated with a higher risk of heart attacks, strokes, and heart failure hospitalizations.
A study of over 2,600 young heart attack survivors found that those who experienced more perceived discrimination had a higher risk of worse health outcomes. The research suggests that perceived discrimination acts as a chronic stressor that adversely impacts cardiovascular disease.
A recent study published at the American Heart Association’s Scientific Sessions 2022 found that pod-based e-cigarette users experienced changes in blood vessel health comparable to traditional cigarette smokers. The research, which included 106 young adults without cardiovascular disease, measured vascular function, blood pressure, an...
Researchers found a significant increase in heart disease deaths among adults in the US during the COVID-19 pandemic. The study attributed this rise to factors such as lockdowns, lack of physical activity, increased smoking and alcohol use.
Researchers found that marital stress among younger adults (ages 18–55 years) is associated with poorer recovery after a heart attack. The study of over 1,593 participants showed that higher levels of marital stress were linked to reduced physical and mental health outcomes.
Neighborhood walkability is associated with lower cardiovascular disease burden and risk, according to two preliminary studies. The analysis found that even after considering other factors, walkability alone was linked to a 0.1% decrease in cardiovascular disease for each one-point increase in walkability score.
Research found social vulnerabilities such as poverty and minority status linked to increased cardiometabolic risk during pregnancy. The study analyzed nearly 19 million pregnancies in US counties from 2016-2020 and found that four leading cardiometabolic risk factors were associated with some social vulnerability.
Researchers analyzed 30 years of cardiovascular mortality data from the US and UK, finding that lead exposure contributes more to CVD death risks in the US. The study also revealed a steady decline in cardiovascular deaths associated with all environmental factors in both countries.