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Cardiology news
Semaglutide improves vascular responsiveness to insulin
Glucagon-like peptide-1 receptor agonists, known as GLP-1 drugs, are highly effective at helping people lose weight and substantially lower the risk of heart attacks, strokes, and death from heart disease. A new study conducted ...
3 hours ago
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As heart, kidney and metabolic health worsen, cancer risk may rise, research indicates
People with advanced heart, kidney, and metabolic disease may face a higher risk of developing cancer, according to new research published in Circulation: Population Health and Outcomes. The combination of heart, kidney, ...
6 hours ago
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Daily blood pressure checks following birth could protect women after common pregnancy issue
Checking blood pressure daily at home could cut the risk of a future heart attack or stroke for new mothers who had high blood pressure during pregnancy, based on a study published in the journal Hypertension.
16 hours ago
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Heart failure risk can now be spotted years earlier with routine data
Heart failure presents a growing public health problem both in Estonia and across Europe. At the same time, its timely detection is often challenging. Together with international colleagues, Laura Lõo, Junior Research Fellow ...
Apr 25, 2026
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Space-grown heart tissue could uncover failure pathways and improve cardiac repair
By studying and engineering heart tissue in the unique low-gravity environment of space, the laboratory of Arun Sharma, Ph.D., is uncovering new ways to protect and repair the failing heart. He addressed the 46th Annual Meeting ...
Apr 25, 2026
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How different countries decide who gets a heart transplant
As demand for heart transplants continues to far exceed the number of available donor hearts, experts at the 46th Annual Meeting and Scientific Sessions of the International Society for Heart and Lung Transplantation (ISHLT) ...
Apr 25, 2026
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More children are surviving long enough for heart transplants—but not enough hearts exist, say experts
Advances in pediatric heart care are helping more children survive long enough to receive a transplant—but a critical shortage of donor hearts means too many are still dying while they wait, experts warned at the International ...
Apr 25, 2026
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Mechanical forces from the beating heart may help prevent cancer cell growth
Scientists may have discovered another way the human body tries to protect itself from cancer. New research on mice suggests that the heart's constant beating may prevent tumor growth in cardiac tissue. Most organs are vulnerable ...
Genetic study reveals likely cause of common heart valve defect
New clues from genetic research may help explain what causes the most common heart defect present at birth. Researchers at KTH Royal Institute of Technology and Karolinska Institutet have identified rare DNA changes during ...
Apr 24, 2026
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Lipoprotein(a) linked to elevated cardiovascular risk despite standard treatment
New data analyzing more than 20,000 patients from three major NIH studies show that elevated Lipoprotein(a) [Lp(a)] is associated with residual cardiovascular risk and warrants aggressive risk reduction. Researchers presented ...
Apr 24, 2026
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COVID-19 and severe heart attack increase mortality by 25% after 1 year, more than double pre-pandemic rates
Findings from the North American COVID-19 Myocardial Infarction (NACMI) registry demonstrate significantly higher one-year mortality rates in patients with COVID-19 and ST-elevation myocardial infarction (STEMI) compared ...
Apr 24, 2026
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Rethinking newborn screening for critical congenital heart disease
Critical congenital heart diseases, or CCHDs, are a group of life-threatening structural heart defects present at birth. According to the Centers for Disease Control and Prevention, about one in four babies born with a heart ...
Apr 24, 2026
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A blueprint for holistic cardiovascular implantable electronic device lead management and lifelong patient safety
New evidence on cardiovascular implantable electronic devices (CIED) lead management and the burgeoning development of new CIED technologies have contributed to the field's rapid evolution in the last decade. The new "2026 ...
Apr 24, 2026
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Sudden deaths rose 30% across Europe in a decade, with sharper increase among women
From 2010 to 2020, there were over 2.5 million sudden deaths—natural unexpected deaths occurring within one hour of symptoms starting—in 26 European countries, suggests a new study published in The Lancet Regional Health—Europe.
Apr 24, 2026
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Over past decade, congestive heart failure and heart rhythm-related cardiogenic shock deaths increased >10%: Data
New data from the CDC WONDER database finds deaths from heart attack-related cardiogenic shock (CS) decreased between 1999 and 2020, but deaths linked to heart failure (HF) and abnormal heart rhythms have risen sharply since ...
Apr 24, 2026
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Algorithm using finger cuff technology detects moderate-to-severe aortic stenosis in African American patients
A novel detection algorithm spotted moderate-to-severe aortic stenosis (AS) with a sensitivity of 90.5% of all patients and 100% of African American patients. Researchers presented the late-breaking data at the Society for ...
Apr 24, 2026
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Growing support for AI models in heart disease care and prevention
Digital transformation and artificial intelligence (AI) in health care requires a range of safeguards and standards to work well, but new research from Flinders University provides support for effective AI systems to improve ...
Apr 24, 2026
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Clopidogrel seems to outperform aspirin for secondary chronic maintenance therapy
New findings show that switching to clopidogrel, a blood thinner, alone after one year of dual antiplatelet therapy (DAPT) leads to better outcomes than aspirin, even in patients at high risk of bleeding and those who had ...
Apr 24, 2026
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Heat waves and cold waves are increasing cardiovascular events, analyses show
Heat waves and cold waves are associated with increases in major cardiovascular events that are exacerbated by air pollution. Concerning results on the adverse impact of climate change and pollution on cardiovascular risk ...
Apr 24, 2026
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Novel blood return system cuts blood loss by 97% in pulmonary embolism procedure
The first comparative analysis from the ENGULF (A Safety and Feasibility Single-Arm Study of a Novel Catheter Thrombectomy Device For the Treatment of Pulmonary Embolism) trial shows that using blood return during continuous ...
Apr 24, 2026
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Radial arterial access demonstrates procedural safety for the treatment of peripheral artery disease
Results from the largest real-world propensity-matched comparison to date show that radial-to-peripheral (R2P) access achieves procedural success rates comparable to traditional common femoral artery (CFA) access for lower ...
Apr 24, 2026
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Why ancestry matters in the cardiac screening of elite soccer players
Elite footballers of Black ethnicity show important ancestry-related differences in cardiac adaptation. These results were presented at ESC Preventive Cardiology 2026, the annual congress of the European Association of Preventive ...
Apr 24, 2026
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Improving cardiovascular risk prediction in Latin America and the Caribbean: SCORE2-LAC
A preliminary model to improve the prediction of cardiovascular risk in Latin America and the Caribbean was presented at ESC Preventive Cardiology 2026, the annual congress of the European Association of Preventive Cardiology ...
Apr 24, 2026
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Surgical innovation could provide thousands of children with new hearts valves that grow with them
A surgical innovation called partial heart transplantation could transform care for children with severe heart valve disease, allowing for thousands of additional valve transplants each year, according to a presentation delivered ...
Apr 24, 2026
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Genetic clues in 3,000 Indians reveal new lipid routes to cardiometabolic disease
A study conducted in an Indian population has identified new molecular pathways that contribute to cardiovascular disease, which had not been reported previously in studies of Europeans. Dharambir Sanghera of the University ...
Apr 23, 2026
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