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Cardiology news
ACC issues decision pathway for postpartum cardiovascular care
A new Expert Consensus Decision Pathway by the American College of Cardiology (ACC) provides recommended strategies for improving postpartum care for individuals with and at risk for short- and long-term cardiovascular disease ...
May 22, 2026
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Both heart chambers are more severely affected in atrial fibrillation than previously thought, study reveals
New research findings from the University Medical Center Göttingen (UMG) show that both atria undergo profound changes in cases of persistent atrial fibrillation. Until now, the left atrium was considered the primary site ...
May 21, 2026
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Scientists uncover protein that could help failing hearts
Researchers have identified a key protein that may help failing hearts regain function, offering new insight into why some hearts recover while others do not. The discovery comes from studying patients treated with left ventricular ...
May 21, 2026
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Very fit men may face smaller atrial fibrillation risk than feared, with heart benefits growing over time
A number of previous studies have shown that young male endurance athletes and young men in general with high fitness levels appear to have an increased risk of developing atrial fibrillation later in life compared to non-athletes ...
May 21, 2026
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AI unlocks cardiac MRI reading without manual labels, beating general models by 35%
A team of researchers from Carnegie Mellon University, in collaboration with Cleveland Clinic's Cardiovascular Innovation Research Center, has developed an artificial intelligence (AI) system capable of interpreting some ...
May 21, 2026
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Researcher develops 'smart, tiny bubbles' to treat cancer and heart disease
A cell 500 times thinner than a human hair could heal hearts and kill cancer cells, thanks to a patent-pending technology created by a University of Central Florida researcher and now licensed to a university donor in hopes ...
May 21, 2026
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Sudden cardiac arrest: Genetic cause more common in younger people than in older people
Younger people who experience sudden cardiac arrest are more likely to have a genetic cause than older people who experience it, according to the Smidt Heart Institute at Cedars-Sinai. The study, published in JACC: Clinical ...
May 21, 2026
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MRI technique enhances valve disease evaluation
A new cardiac magnetic resonance imaging-based measurement may improve how physicians assess a common heart valve condition, according to a study led by Weill Cornell Medicine and NewYork-Presbyterian investigators. The findings ...
May 21, 2026
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Common food preservatives linked to high blood pressure and heart disease
Eating foods that contain common preservative food additives may increase the risks of high blood pressure and cardiovascular disease, according to research published in the European Heart Journal.
May 20, 2026
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Cardiac organoids show potential for myocardial repair after infarction
Myocardial infarction remains one of the leading causes of death worldwide. Following an infarction, part of the heart muscle is irreversibly damaged and replaced by scar tissue, which, while structurally necessary, compromises ...
May 20, 2026
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Self-reported family history underestimates heart attacks among close relatives
A new study from Karolinska Institutet shows that people's own reports of heart attacks in the family only partially correspond with register data. The findings suggest that heart attacks among relatives are often underreported, ...
May 20, 2026
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AI flags heart risks in breast cancer patients
UBC Okanagan researchers, working with scientists at BC Cancer–Kelowna, have developed a groundbreaking AI model that can help identify breast cancer patients who may face a double-threat—that of cancer and cardiovascular ...
May 20, 2026
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Study illuminates link between fatty liver disease and cardiovascular events
Researchers at Mass General Brigham Heart and Vascular Institute found that people with hepatic steatosis, commonly called "fatty liver disease," have a higher amount of noncalcified, rupture-prone coronary plaque and face ...
May 20, 2026
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Why managing expectations matters in chronic pain treatment
In a 2026 study I conducted with colleagues on people with peripheral arterial disease, one participant described how leg pain had disrupted his golf for years. It forced him to stop mid-round, shake his leg and apologize ...
May 20, 2026
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Q&A: What is in the new American Heart Association dietary recommendations?
Heart disease is the leading cause of death in the United States, and altering your diet is the most effective way to reduce the risk of heart disease, according to the American Heart Association. To that end, the American ...
May 20, 2026
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For real heart protection, the weekly exercise number climbs far beyond current advice
Adults should aim to do between 560 and 610 minutes a week of moderate to vigorous physical activity to achieve a substantial reduction in the risk of heart attacks and stroke, suggest the findings of an observational study ...
May 19, 2026
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New cholesterol guidelines aim to stop heart disease earlier
Doctors should consider treating high cholesterol much earlier and more aggressively than they have in the past, according to a new perspective by Weill Cornell Medicine, New York-Presbyterian and Yale School of Medicine ...
May 19, 2026
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Text messages aid in reducing cardiovascular risk in adults with psoriasis
A text-messaging intervention can improve patient activation and cardiovascular risk behaviors in adults with psoriasis, according to a study published online May 13 in JAMA Dermatology.
May 19, 2026
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New smart technology in wearable wristband may detect cardiac arrest
A smart-technology wearable wristband device may be able to automatically detect cardiac arrest, which could lead to faster medical assistance and increased survival odds when cardiac arrest occurs outside of a hospital, ...
May 19, 2026
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AI-powered CPR coach outperforms 911 dispatchers in guiding bystander resuscitation
A new study from scientists at the University of California San Diego in collaboration with the University of Pittsburgh School of Medicine, Johns Hopkins University, and other institutions, demonstrates that an artificial ...
May 18, 2026
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Age does not appear to drive cardiovascular risk in pregnancy
Underlying cardiovascular risk, rather than older age, drives complications such as venous thromboembolism, cardiomyopathy and heart failure during pregnancy, according to new Weill Cornell Medicine research. The findings ...
May 18, 2026
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Global collaboration on Kawasaki disease key to reducing risk of serious heart conditions, say experts
International collaboration in research, diagnosis, and care is critical to reducing the risk of serious heart conditions for children with Kawasaki disease worldwide, according to a new science advisory published in the ...
May 18, 2026
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New mouse model recreates severe geleophysic dysplasia, including early death and valve defects
Researchers have developed a novel mouse model that replicates severe geleophysic dysplasia, including short stature, heart valve alterations, and early lethality—characteristics of this rare disease. The findings from the ...
May 18, 2026
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Low-frequency ultrasound can improve blood flow for cardiovascular and neurological disease treatment
For decades, ultrasound has been associated with diagnostics—a routine scan in a hospital room, a monitor displaying organs, tissues, or the first image of a baby. However, researchers are now looking at ultrasound from an ...
May 18, 2026
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New-onset A-Fib may accelerate kidney function decline
New-onset atrial fibrillation (AF) may accelerate kidney function decline, according to a study published online May 14 in JAMA Network Open.
May 18, 2026
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