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Cardiology news
Good fitness in your 30s may shape artery health decades later
People with good physical fitness in their 30s and 50s have more elastic arteries later in life. This is shown in a new study from Karolinska Institutet, published in the journal Scientific Reports, titled "Aerobic capacity ...
6 hours ago
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Heart-healthy lipid profile benefits brain health in adolescents, study finds
A new Finnish study shows that blood markers of dysfunctional lipid metabolism are associated with poorer cognitive function in 15–17-year-olds. The findings are significant because brain development during adolescence is ...
5 hours ago
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How inflammation can worsen artery plaque and also hold it back
A new LMU study shows how different immune cells variously influence the formation of dangerous vascular deposits—and identifies miR-147 as a potential starting point for future therapies.
10 hours ago
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Study links eight heart-healthy habits to lower diabetes risk in postmenopausal women
Type 2 diabetes is often associated with excessive sugar intake, but lifestyle factors including body weight, exercise, and smoking habits can also influence risk. A new study published in Diabetology has found that greater ...
9 hours ago
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Heart health affected the risk of severe COVID-19 infection during the pandemic, says study
Better heart health before the pandemic was linked to a lower risk of severe COVID-19 events, according to research published in the Journal of the American Heart Association. Adults with the highest heart health scores at ...
15 hours ago
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Early action on bad cholesterol delays heart disease
Taking steps to lower levels of harmful LDL cholesterol at a much earlier stage than current medical practice indicates could be a far more effective way to reduce the risk of future heart attacks and strokes, according to ...
May 26, 2026
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Hydroxychloroquine may protect people with skin lupus from heart and metabolic complications
A study led by investigators from Johns Hopkins Medicine found that some patients with discoid lupus erythematosus—a form of skin lupus commonly diagnosed in young to middle-aged Black women that causes disk-shaped plaques ...
May 26, 2026
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Beyond hot flashes: What menopause can do to your heart—and why it matters
As women navigate hot flashes, sleep issues and changing waistlines, there's another quieter change that can often occur during perimenopause and post-menopause that deserves just as much attention: heart health.
May 26, 2026
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Blood pressure swings over 24 hours tied to poorer brain health
Frequent changes in blood pressure could affect cognitive health and contribute to brain changes associated with dementia risk, according to new research from Monash University.
May 25, 2026
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Understanding how heart attacks can dramatically reshape how the brain functions
A myocardial infarction (MI), or heart attack, doesn't just damage the cardiovascular system—it can dramatically reshape how the brain functions. A single cardiac event can trigger various neurological effects, from depression ...
May 25, 2026
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Experts call for women's heart centers to tackle inequality in diagnosis and care
Women are more likely to face delays in diagnosis of cardiovascular disease and, as a result, they are more likely to die or develop more serious illness. To address this inequality, Europe needs dedicated women's heart centers, ...
May 25, 2026
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Find it, treat it: 30-second test could help prevent stroke in Indigenous Australians
Aboriginal and Torres Strait Islander people should be screened for a common heart rhythm condition at least 10 years earlier than current national guidelines recommend, say UNSW researchers.
May 25, 2026
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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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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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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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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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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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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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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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