Articles tagged with Heart Disease
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Researchers have discovered how cholesterol crystals form in human bodies, shedding light on heart disease and gallstones. The team identified a special solvent that mimics the body's natural environment, allowing them to watch how cholesterol crystals grow in real time.
Kayunta Johnson-Winters, a UTA associate professor of chemistry and biochemistry, has been honored as an American Society for Biochemistry and Molecular Biology fellow. Her research on F420-dependent enzymes has expanded understanding of disease proteins and paved the way for potential treatments.
A study published in The Lancet Regional Health — Americas highlights growing divide in cardiovascular health in the US, showing that wealth and education play a significant role in heart disease risk. The research reveals that high-income, college-educated Americans face far fewer health risks than the rest of the population.
The University of Texas at Arlington hosted the 74th Fort Worth Regional Science and Engineering Fair, attracting more students than ever. The fair featured original research projects on various topics, including using earthworms to remove toxic lead from soil and creating a robotic glove for people with Parkinson's disease.
A new brain-mapping technique identified memory-related brain cells vulnerable to protein buildup, a key factor in Alzheimer's disease. The study found that certain cell types in the hippocampus and cortex were more affected by tau buildup.
Josep Rodés-Cabau takes over as Editor-in-Chief of Structural Heart: The Journal of the Heart Team, following Anthony N. DeMaria's retirement. Dr. Rodés-Cabau is a world-renowned expert in structural heart disease with extensive research and academic experience.
The new AI model leverages hypergraphs to quickly and accurately identify therapeutic gene targets for diseases. HIT outperformed existing models in all tested metrics, demonstrating its accuracy in classifying therapeutic gene targets with great precision.
A study published in Aging (Aging-US) found associations between several environmental exposures and epigenetic aging in a large sample of US adults. Cadmium, lead, and cotinine were linked to faster biological aging, increasing the risk of age-related diseases such as heart disease and cancer.
A new study published in the European Journal of Preventive Cardiology found that a type of diabetes medication called SGLT2 inhibitors can significantly lower the risk of heart failure and hospital visits related to heart failure in cancer patients. The benefits were particularly promising for breast cancer patients receiving anthracy...
Researchers at USC Dornsife College of Letters, Arts and Sciences have made a breakthrough discovery about how tiny protein clusters form in cells. These nanoclusters play a crucial role in mechanotransduction, a process that fails in people with Emery-Dreifuss muscular dystrophy, leading to muscle weakness and heart problems.
Researchers are enrolling volunteers for a four-year study that will use advanced imaging, genetics, exercise science, neuroscience, and remote monitoring to investigate age-related health decline. The goal is to help individuals and healthcare practitioners better prevent the impact of disease on older adults.
A large study of nearly 80,000 men found that those with better semen quality lived two to three years longer than those with poorer semen quality. The research suggests that poor semen quality may be an indicator of underlying health issues, and could potentially detect early signs of disease.
A third of children and adolescents will be overweight or obese within the next 25 years, according to a new study. The global obesity rate for those between 5-24 years old tripled from 1990 to 2021, rising by 244 per cent to 174 million.
A new Emory University study reveals that childhood trauma can physically alter the hearts of Black women, leading to worse vascular function and a higher risk of heart disease. Women are more vulnerable to this effect due to different forms of trauma exposure.
Preoperative anemia is a recognized risk factor for adverse outcomes in CABG, but it does not affect the long-term survival advantage associated with CABG. This study provides evidence that surgical intervention can still be beneficial for ICM patients despite preoperative anemia.
Research on treating moderate aortic valve dysfunction during rheumatic mitral valve surgery shows concomitant aortic valve surgery may improve echocardiographic outcomes. The study suggests delaying aortic valve surgery may be a viable option for patients with moderate predominant aortic regurgitation.
The Society for Cardiovascular Angiography and Interventions has published an expert consensus statement recommending two preferred alternative access techniques for transaortic valve replacement (TAVR), including transcarotid and transcaval access. The guidelines aim to improve outcomes for patients with inadequate femoral vascular ac...
The American Heart Association has chosen five US regions to implement a new preventive health initiative aimed at improving care for people with cardiovascular-kidney-metabolic (CKM) syndrome. The initiative will increase awareness and screening for CKM syndrome and facilitate collaboration among healthcare professionals.
Researchers at the University of Sydney are using Zwitterions to create materials that can prevent blood clots from forming in medical devices and implants. They have successfully created a zwitterionic coating that repels water beyond the material's boundaries.
Researchers found two patterns of irregular sleep schedules that can increase cardiac risk in adolescents. Maintaining a regular sleep-wake cycle may protect them from future adverse cardiac outcomes.
A team of researchers from the University of Arizona College of Medicine – Tucson found that an FDA-approved osteoporosis treatment, risedronate, can correct a gene mutation and normalize heart function in animal models. The study provides hope for treating other rare diseases using precision treatments tailored to individual mutations.
Research published in PLOS Medicine found that adults with depression accrue physical illnesses around 30% faster than those without. The study suggests integrated approaches to manage mental and physical health are needed to improve care and outcomes for individuals with both conditions.
A national survey by El Camino Health found that women are more likely to agree that a doctor of their same gender can relate better to their experiences and symptoms. The Women's Heart Center aims to provide specialized care for heart issues affecting women, including preventive care and cardio-obstetrics. Dr. Jane Lombard's mission i...
A new study published in the American Heart Association's Hypertension Journal highlights distinct blood pressure patterns among East and South Asian adults living in the UK. Researchers found that South Asian adults face high blood pressure-related heart risks earlier in life, while East Asian adults see risks rise in later years.
A large study found that telemedicine and training apps had minimal positive effects on patients with type 2 diabetes and coronary heart disease. The study suggests that direct care from medical professionals remains crucial for improving health outcomes in this population.
A new mechanical heart pump, BrioVAD, is being tested against the current standard, HeartMate 3, in a national study. The trial aims to enroll 780 participants with advanced heart failure and will compare the two devices head-to-head.
A national poll found that three-fourths of employees with chronic conditions need to manage their health during work hours, but a majority have not told their employer. The poll highlights challenges such as missed opportunities and stigma, as well as difficulties in caring for family members with chronic conditions.
A preclinical study reveals that tumors drive clot formation by releasing chemokines, prompting immune cells to release small vesicles that attach to cell fragments, forming life-threatening clots. The findings may lead to diagnostic tests and safer therapies to target the root of blood clotting risk.
The American Heart Association and NFL Alumni Association collaborate to promote healthy lifestyles through Life's Essential 8, which includes four indicators of cardiovascular health and four behavioral/lifestyle factors. By following these steps, adults can lower their risk of heart disease, stroke, and other cardiovascular conditions.
A new study suggests adjusting VAT rates on food groups based on health and environmental impacts could lead to healthier diets, reducing cases of diet-related diseases. The proposal aims to cut greenhouse gas emissions and generate significant revenue for governments.
The American Heart Association reports that Black communities face disproportionately higher risk of heart disease, stroke, and hypertension, leading to poorer survival outcomes. Hands-Only CPR training and heart health education are critical to addressing these disparities and advancing equitable health solutions.
A new survey found that many Americans believe common symptoms like fatigue and nausea are normal during and after pregnancy, while ignoring signs of potential heart problems. The Ohio State University Wexner Medical Center is calling for better awareness and care for pregnant women with pre-existing health issues.
Researchers at Tampere University developed a new method to detect congestive heart failure using inter-beat intervals measured by smartwatches and heart rate monitors. The accuracy of the method was found to be 90% in distinguishing patients with congestive heart failure from healthy control subjects.
The Cardiovascular Research Foundation will host THT 2025, showcasing late-breaking clinical science presentations on transcatheter approaches to managing a wide spectrum of heart failure patients. Four dedicated sessions feature exclusive first-release data from pivotal studies and dynamic discussions on controversies in clinical trials.
A new study identified USP5 as an enzyme crucial for breaking down unneeded or damaged proteins in the heart. Low levels of USP5 lead to protein buildup, triggering dilated cardiomyopathy in animal models. Increasing USP5 levels helps clear protein 'junk', improving heart function and reducing disease progression.
Researchers at FAU's Schmidt College of Medicine will explore the use of genetically engineered cells to treat degenerative diseases, with a focus on understanding how hypoxic conditions drive cellular transformation. The study aims to identify novel pathways controlling this process and develop strategies for engineering more complex ...
Women who experience late-onset menopause have significantly better vascular health and are less likely to develop heart disease than those who experience it earlier. The study found that preserved mitochondrial function and certain lipid levels in their blood may contribute to this protection.
Cardiac arrhythmia disrupts heart rhythm due to malfunctioning electrical impulses. Rui Zhu plans to use deep-learning and computational simulations to model diseased hearts and understand multi-physical factors contributing to arrhythmic conditions.
ApoB100 protein structure revealed for the first time, allowing for more precise testing and treatment of high cholesterol and heart disease. The discovery may lead to new drugs targeting LDL particles, reducing side effects of statin drugs.
Research reveals East Asian adults have greater risk of elevated iron stores, increasing the likelihood of heart disease, Type 2 diabetes, and liver disease. Genetic influences suggest a need for tailored dietary guidelines to prevent iron-related toxicity.
Research found that mothers of twins are twice as likely to be hospitalised with cardiovascular disease compared to singleton births. Those with twins and high blood pressure during pregnancy are at highest risk. However, deaths from heart disease decrease in mothers of twins compared to singletons over time.
Researchers at Lancaster University have developed a new method to detect Alzheimer's disease by analyzing changes in brain oxygenation dynamics and neuronal function. The study found that individuals with Alzheimer's disease exhibit altered respiratory frequency, which may be an early indicator of the condition.
The Red Dress Collection Concert marked the start of American Heart Month with a powerful celebration in New York City. The event, hosted by Sharon Stone, featured musical performances by Sara Bareilles and Suki Waterhouse and showcased red ensembles created by fashion's brightest talents.
The American Heart Association teamed up with 20 influential creators to launch American Heart Month and raise awareness about heart health. The event empowered audiences with knowledge about prevention while encouraging donations to support the Association's lifesaving mission.
A preliminary study found that shorter protective caps at the end of chromosomes (telomeres) may be more likely to develop age-related brain diseases such as stroke, dementia, and late-life depression. Adopting healthier lifestyles could lower the negative effects of shorter telomeres.
Two organizations, a health monitor developer and an addiction recovery platform creator, are honored for their innovative work supporting equitable health outcomes. The recognition highlights the importance of addressing social and economic barriers to cardiovascular disease.
The NFL and American Heart Association partner for the NFL PLAY 60 Fitness Break broadcast series, promoting physical activity in elementary schools ahead of Super Bowl LIX. The broadcasts feature exercises and drills to help kids meet the recommended 60 minutes of moderate-to-vigorous physical activity daily.
A new study from University of Florida researchers finds that heatstroke can lead to lasting, multi-organ damage and obesity in mice for months afterward. The animals' hearts metabolically crashed two weeks after the initial injury, leading to chronic deterioration and weight gain.
The study discovered new microbial species and never-before-reported metagenomes from African sites, shedding light on the importance of geography in shaping microbiome differences. The research highlights the need for site- and region-specific approaches to gut health interventions.
The American Heart Association's 2025 statistics report shows an increase of over 10,000 cardiovascular disease-related deaths in the US, with a slight decrease in age-adjusted death rates. Rising kidney disease, hypertension, and obesity are contributing to these trends.
The summit features live case demonstrations, interactive debates, hands-on training, and the latest evidence-based practices in structural heart care. Attendees will witness innovation in action, exploring breakthroughs in surgical techniques, transcatheter interventions, and personalized treatment strategies.
Researchers found that new habits can begin forming within about two months, but can take up to 335 days to establish. The study also identified factors that influence successful habit formation, including frequency, timing, and enjoyment.
American Heart Association awards Marcus Freeman with its top college football coaching honor, recognizing his 14-2 season with Notre Dame and efforts off the field to promote heart health. The award is part of a broader program that raises funds and awareness for cardiovascular disease.
Researchers found that brief ozone exposure reduces blood oxygen saturation, triggers hypoxia-related biomarkers, and increases arterial stiffness. Ozone pollution is a worldwide health issue, linked to increased risk of cardiovascular diseases.
A national survey of 1,008 Americans found that nearly two-thirds use a device to monitor their heart health, but only one in four shares the data with their doctor. This lack of sharing can lead to delayed diagnosis and treatment, emphasizing the importance of proactive communication between patients and healthcare providers.
Research published in the European Heart Journal found that people with high amounts of intermuscular fat are more likely to develop coronary microvascular dysfunction and future serious heart disease. The study's lead author suggests that existing measures of obesity may not be accurate for all individuals, particularly women.
A Michigan Medicine study suggests that higher out-of-pocket costs for initial cardiac rehabilitation sessions are a major barrier to participation. Patients who shared the cost of their first session attended more sessions than those who paid nothing, but still had lower odds of completing over 24 sessions.
Exposure to air pollution during the three months before pregnancy is associated with higher childhood obesity risk up to two years after birth. The study found that women with higher levels of PM2.5 and PM10 had children with a higher BMI and related obesity risk factors.
University of Birmingham researchers have been awarded a grant to study the mechanisms driving early cardiac dysfunction in CKD. The study aims to identify interventions that can reverse or prevent heart disease in its earliest stages.
Corey Bentley, a Bay Area community leader, was named the American Heart Association's 2024 National Leader of Impact winner. He raised over $300,000 and educated colleagues on Hands-Only CPR, benefiting 80+ people.