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Drug candidate holds promise for difficult-to-treat heart disease

https://medicalxpress.com/news/2025-05-drug-candidate-difficult-heart-disease.html

Published: May 21, 2025 16:44

A study led by a physician-scientist at the University of Arizona College of Medicine–Tucson's Sarver Heart Center identified a drug candidate that appears to reverse the progression of a type of heart failure in mouse models, which could lead to expanded…

Effects of blood pressure management on cardiovascular health vary across education levels

https://medicalxpress.com/news/2025-05-effects-blood-pressure-cardiovascular-health.html

Published: May 21, 2025 15:23

The effects of intensive blood pressure⁠ management on rates of cardiovascular events and death vary substantially across individuals' levels of educational attainment, according to a new study by researchers at the University of Pittsburgh Schools of the…

Risk calculator accurately estimates 10-year cardiovascular disease risk and those with calcium buildup

https://medicalxpress.com/news/2025-05-accurately-year-cardiovascular-disease-calcium.html

Published: May 21, 2025 12:31

The PREVENT risk calculator helped to identify people with plaque buildup in the arteries of the heart, in addition to predicting their risk of a future heart attack, according to new research published in the Journal of the American Heart Association.

Less frequent stroke monitoring is safe, effective and frees up resources, study finds

https://medicalxpress.com/news/2025-05-frequent-safe-effective-frees-resources.html

Published: May 21, 2025 12:28

Halving the number of times vital signs and neurological function are checked in low-risk patients after treatment for acute ischemic stroke does not compromise care or recovery, according to new findings presented at the 11th European Stroke Organization…

Combined oral contraceptives triple risk of cryptogenic stroke in young women, new study shows

https://medicalxpress.com/news/2025-05-combined-oral-contraceptives-triple-cryptogenic.html

Published: May 21, 2025 10:58

New research presented today at the European Stroke Organization Conference (ESOC 2025) held in Helsinki, May 21–23, revealed that the use of combined oral contraceptives (OCs) is associated with a threefold increase in the risk of cryptogenic ischemic…

Research shows male bodybuilders face high risk of sudden cardiac death, especially those who compete

https://medicalxpress.com/news/2025-05-male-bodybuilders-high-sudden-cardiac.html

Published: May 21, 2025 10:56

Sudden cardiac death is responsible for an unusually high proportion of deaths in male bodybuilders worldwide, with the highest risk among professional bodybuilders, according to research published in the European Heart Journal.

Pulmonary embolism in children more common than previously thought

https://medicalxpress.com/news/2025-05-pulmonary-embolism-children-common-previously.html

Published: May 21, 2025 04:40

Pulmonary embolism in children has been acknowledged to be an issue in clinical care but was thought to be rare. Now new research published in the American Journal of Respiratory and Critical Care Medicine and at the ATS 2025 International Conference shows…

Natural compound found in rice and coffee may help relax heart arteries

https://medicalxpress.com/news/2025-05-natural-compound-rice-coffee-heart.html

Published: May 20, 2025 16:46

Sudden narrowing of the coronary arteries—called coronary artery spasms—can lead to chest pain (angina), heart attacks, and other serious heart problems. Now, a research group has discovered that ferulic acid, a natural compound found in rice, coffee, and…

Guidance on using Apple Watch for heart health monitoring helps patients and clinicians

https://medicalxpress.com/news/2025-05-guidance-apple-heart-health-patients.html

Published: May 20, 2025 14:42

The American College of Cardiology (ACC) has issued a guidance tool to help clinicians and patients use health data collected while wearing an Apple Watch to effectively track and manage cardiovascular health.

Contactless radar-like sensor can detect irregular heart rhythms

https://medicalxpress.com/news/2025-05-contactless-radar-sensor-irregular-heart.html

Published: May 20, 2025 13:33

A contactless detection system for atrial fibrillation utilizing radio technology and artificial intelligence has been presented in an article published in Nature Communications this week. The system could aid in detection of the condition before…

Telemedicine improves access to endocrinology care for rural patients, study finds

https://medicalxpress.com/news/2025-05-telemedicine-access-endocrinology-rural-patients.html

Published: May 20, 2025 13:11

The availability of telemedicine during the COVID-19 pandemic improved access to endocrinology care for rural patients with type 2 diabetes and atherosclerotic cardiovascular disease, according to new research from the University of Pittsburgh published…

AI initiative to interpret cardiac imaging scans in minutes, aiding early detection and prediction of coronary artery

https://medicalxpress.com/news/2025-05-ai-cardiac-imaging-scans-minutes.html

Published: May 20, 2025 07:01

The National Heart Center Singapore (NHCS) announces a major advancement in cardiac care research with the implementation of SENSE (Singapore hEart lesioN analySEr), a nationwide AI initiative that reduces the time taken to analyze cardiac scans, from…

Higher end of 'normal' sodium levels linked to increased heart disease risk

https://medicalxpress.com/news/2025-05-higher-sodium-linked-heart-disease.html

Published: May 19, 2025 16:55

A Bar-Ilan University study has found that individuals with sodium levels at the higher end of the "normal" range are significantly more likely to develop hypertension and heart failure, two of the most common age-related chronic diseases worldwide.

Methylene blue may help protect lungs during complex heart surgeries, study finds

https://medicalxpress.com/news/2025-05-methylene-blue-lungs-complex-heart.html

Published: May 19, 2025 16:52

A new study suggests that methylene blue—a medication already approved for several clinical uses—may protect the lungs from damage caused by major heart surgeries that involve stopping blood circulation and lowering body temperature.

Study suggests dosing of heart failure medication can be safely simplified

https://medicalxpress.com/news/2025-05-dosing-heart-failure-medication-safely.html

Published: May 19, 2025 15:46

An estimated 32 million people globally have heart failure with reduced ejection fraction, a condition where the lower left chamber of the heart does a poor job of pumping blood to the rest of the body.

Brain health score identified as key predictor of stroke risk among women

https://medicalxpress.com/news/2025-05-brain-health-score-key-predictor.html

Published: May 19, 2025 14:57

Women with a higher McCance Brain Care Score (BCS)—a score that measures physical, lifestyle, and social-emotional factors—have a lower risk of experiencing a stroke or other cerebrovascular event reducing blood flow to the brain, according to a new study…

Living with anxiety? Regular sleep may be especially important for heart health

https://medicalxpress.com/news/2025-05-anxiety-regular-important-heart-health.html

Published: May 19, 2025 13:27

A new study links sleep irregularity with early precursors of heart disease in young adults with chronic anxiety. The study findings are published in the American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. The study has been…

Why donor hearts fail in cold storage—and how to prevent it

https://medicalxpress.com/news/2025-05-donor-hearts-cold-storage.html

Published: May 19, 2025 11:34

Researchers have discovered a new molecular process that occurs when donor hearts are preserved in cold storage which contributes to failure after transplant, a study in both humans and animals shows.

Amiloride found to be as effective as spironolactone in managing resistant hypertension

https://medicalxpress.com/news/2025-05-amiloride-effective-spironolactone-resistant-hypertension.html

Published: May 19, 2025 11:30

Yonsei University College of Medicine-led research has shown amiloride is as effective as spironolactone in reducing systolic blood pressure (SBP) over 12 weeks in patients with resistant hypertension.

Innovative ward designs improve outcomes for stroke patients and clinicians

https://medicalxpress.com/news/2025-05-ward-outcomes-patients-clinicians.html

Published: May 19, 2025 10:25

Researchers at the University of Western Australia examined the implications of architectural design on health facilities, using four different designs for a stroke rehabilitation ward, and found the innovative designs provided significant economic…

This popular Korean side dish may have a distinct funky flavor, but it offers heart health benefits

https://medicalxpress.com/news/2025-05-popular-korean-side-dish-distinct.html

Published: May 19, 2025 09:40

Fermenting foods can extend their shelf life. But can eating fermented foods do the same for people?

Changes in the aging heart may lessen the risk of irregular heartbeats

https://medicalxpress.com/news/2025-05-aging-heart-lessen-irregular-heartbeats.html

Published: May 19, 2025 09:34

Virginia Tech researchers at the Fralin Biomedical Research Institute at VTC have discovered that microscopic structural changes in the aging heart may reduce the risk of irregular heartbeats.

Studies suggest Black patients, women face worse outcomes, death in heart and blood vessel procedures

https://medicalxpress.com/news/2025-05-black-patients-women-worse-outcomes.html

Published: May 19, 2025 08:36

Women and Black patients are more likely to suffer life-changing complications from advanced heart and blood vessel procedures, a trio of new studies says.

Exploring the link between overlapping chronic conditions and heart failure in seniors

https://medicalxpress.com/news/2025-05-exploring-link-overlapping-chronic-conditions.html

Published: May 19, 2025 08:23

Heart failure represents one of the most significant global health challenges, affecting millions worldwide and requiring subsequent hospitalization for many patients due to complications. For older adults in particular, heart failure rarely exists in…

Too much sitting after heart attack tied to greater chance of another event

https://medicalxpress.com/news/2025-05-heart-greater-chance-event.html

Published: May 19, 2025 05:00

People who sit or remain sedentary for more than 14 hours a day, on average, may have a higher risk of a cardiovascular event or death in the year after treatment at a hospital for symptoms of a heart attack such as chest pain, according to new research…

Waist-to-height ratio predicts heart failure incidence, study indicates

https://medicalxpress.com/news/2025-05-waist-height-ratio-heart-failure.html

Published: May 18, 2025 06:50

Waist-to-height ratio predicts heart failure incidence, according to research presented at Heart Failure 2025.

Patients with heart failure who do not see a cardiologist even once a year are more likely to die: Study

https://medicalxpress.com/news/2025-05-patients-heart-failure-cardiologist-year.html

Published: May 18, 2025 03:20

If you have cancer, you expect to see an oncologist, but if you have heart failure you may or may not see a cardiologist. According to research published in the European Heart Journal, only around three out of five heart failure patients see a cardiologist…

AI-enabled ECG algorithm performs well in the early detection of heart failure in Kenya

https://medicalxpress.com/news/2025-05-ai-enabled-ecg-algorithm-early.html

Published: May 17, 2025 08:30

An artificial intelligence-enabled electrocardiogram-based algorithm performed well in the early detection of heart failure among health-care-seeking individuals in Kenya, according to late-breaking research presented Heart Failure 2025.

No cardiac safety concerns reported with a pharmaceutically manufactured cannabidiol formulation

https://medicalxpress.com/news/2025-05-cardiac-safety-pharmaceutically-cannabidiol.html

Published: May 17, 2025 04:50

A pharmaceutically produced cannabidiol formulation had a good overall safety profile, including cardiac safety, according to research presented at Heart Failure 2025.

Iron deficiency anemia found to significantly increase ischemic stroke risk in young adults

https://medicalxpress.com/news/2025-05-iron-deficiency-anemia-significantly-ischemic.html

Published: May 16, 2025 12:28

Findings from a recent study suggest iron deficiency anemia (IDA) independently and significantly increases the odds of ischemic stroke in young adults. The research is published in the journal eJHaem.

Lithuanian scientists present a smart system for integrated post-stroke monitoring

https://medicalxpress.com/news/2025-05-lithuanian-scientists-smart.html

Published: May 16, 2025 11:47

Stroke is one of the leading causes of long-term disability worldwide. According to the World Health Organization, approximately 15 million people suffer a stroke each year. Of these, 5 million die and another 5 million are left permanently disabled. It is…

Depression after stroke can seriously affect health for a decade, new research shows

https://medicalxpress.com/news/2025-05-depression-affect-health-decade.html

Published: May 16, 2025 11:27

People who experience depression following a stroke may face a higher risk of poor health and even death for up to a decade afterward, new research finds.

Thousands of cardiac 'digital twins' offer new insights into the heart

https://medicalxpress.com/news/2025-05-thousands-cardiac-digital-twins-insights.html

Published: May 16, 2025 11:00

For the first time, researchers from King's College London, Imperial College London and The Alan Turing Institute, have created over 3,800 anatomically accurate digital hearts to investigate how age, sex and lifestyle factors influence heart disease and…

Plant-based proteins may help lower high blood pressure risk, research indicates

https://medicalxpress.com/news/2025-05-based-proteins-high-blood-pressure.html

Published: May 16, 2025 06:23

Eating more minimally processed plant-based proteins—such as beans, nuts and lentils—may lower the risk for high blood pressure, according to new research.

Seeing blood clots before they strike: Imaging technique shows how platelets behave in real time

https://medicalxpress.com/news/2025-05-blood-clots-imaging-technique-platelets.html

Published: May 15, 2025 09:40

Researchers from the University of Tokyo have found a way to observe clotting activity in blood as it happens—without needing invasive procedures. Using a new type of microscope and artificial intelligence (AI), their study shows how platelet clumping can…

Family doctors' research on medication dosage timing answers critical questions that 'otherwise don't get asked'

https://medicalxpress.com/news/2025-05-family-doctors-medication-dosage-critical.html

Published: May 15, 2025 08:31

A University of Alberta-led study has put to rest a long-standing controversy about the best time of day to take blood pressure medications—and in the process has created a powerful research network of family doctors to answer important primary care…

Study reveals why women tend to have faster heartbeats, men more irregular rhythms

https://medicalxpress.com/news/2025-05-reveals-women-tend-faster-heartbeats.html

Published: May 15, 2025 08:29

For decades, doctors and researchers have puzzled over a basic heart rhythm mystery: Why do women tend to have faster heartbeats while men are more likely to develop irregular rhythms like atrial fibrillation (AFib)? Now a new study from The Ohio State…

AHA: People with critical cardiovascular disease may benefit from palliative care

https://medicalxpress.com/news/2025-05-aha-people-critical-cardiovascular-disease.html

Published: May 15, 2025 06:16

Palliative care may help relieve symptoms and improve quality of life for people with cardiovascular disease and ensure that treatment is aligned with the patient's personal beliefs and values throughout all stages of illness, whether they are hospitalized…

SNAP shields kids from future heart disease risks, long-term study finds

https://medicalxpress.com/news/2025-05-snap-shields-kids-future-heart.html

Published: May 14, 2025 16:32

Experiencing food insecurity in early childhood is associated with worse heart health two decades later, especially higher Body Mass Index (BMI). But participation in the Supplemental Nutrition Assistance Program (SNAP) may significantly mitigate that…

Could a mini-stroke leave lasting fatigue?

https://medicalxpress.com/news/2025-05-mini-fatigue.html

Published: May 14, 2025 16:00

A transient ischemic attack, also known as a mini-stroke, is typically defined as a temporary blockage of blood flow to the brain that causes symptoms that go away within a day, but a new study finds that people who have this type of stroke may also have…

An experimental immunotherapy reverses heart energy damage caused by cholesterol

https://medicalxpress.com/news/2025-05-experimental-immunotherapy-reverses-heart-energy.html

Published: May 14, 2025 15:21

An international team of researchers has discovered how cholesterol can disrupt the internal functioning of the heart by accumulating in the mitochondria of cardiomyocytes. They have also developed an experimental immunotherapy capable of reversing this…

MRI scans could help detect life-threatening heart disease

https://medicalxpress.com/news/2025-05-mri-scans-life-threatening-heart.html

Published: May 14, 2025 14:00

Magnetic resonance imaging (MRI) scans of the heart could help to detect a life-threatening heart disease and enable clinicians to better predict which patients are most at risk, according to a new study led by UCL (University College London) researchers.

3D reconstructions of cat hearts can shed light on human blood clot risks while reducing need for animal experimentation

https://medicalxpress.com/news/2025-05-3d-reconstructions-cat-hearts-human.html

Published: May 14, 2025 12:05

Pompeu Fabra University (UPF) and the Royal Veterinary College of London have worked together on a pioneering project worldwide to generate 3D reconstructions of the hearts of different animals and simulations of their blood flow using advanced…

Speaking more than one language can add layers to stroke recovery

https://medicalxpress.com/news/2025-05-language-layers-recovery.html

Published: May 14, 2025 11:30

You might not put a lot of thought into what it takes to speak, but speaking keeps your brain busy. In every conversation, multiple regions activate to process sounds, give words meaning and control the muscles that move your mouth.

Experts highlight key steps to reduce stroke risk during awareness month

https://medicalxpress.com/news/2025-05-experts-highlight-key-awareness-month.html

Published: May 14, 2025 10:50

May is National Stroke Awareness Month, and as part of everyday awareness, Mayo Clinic health care professionals suggest reducing stroke risk and knowing the signs. A stroke happens every 40 seconds in the U.S., and the likelihood of stroke increases with…

Analysis finds risk of death or complications from broken heart syndrome remained high from 2016 to 2020

https://medicalxpress.com/news/2025-05-analysis-death-complications-broken-heart.html

Published: May 14, 2025 05:00

Takotsubo cardiomyopathy, also known as broken heart syndrome, is associated with a high rate of death and complications, and those rates were unchanged between 2016 and 2020, according to new research published in the Journal of the American Heart…

Adult-onset type 1 diabetes increases risk of cardiovascular disease and death, study shows

https://medicalxpress.com/news/2025-05-adult-onset-diabetes-cardiovascular-disease.html

Published: May 14, 2025 03:00

A new study in the European Heart Journal shows that people who develop type 1 diabetes in adulthood have an increased risk of cardiovascular disease and death, and that those diagnosed later in life do not have a better prognosis than those diagnosed…