The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have known about this signaling ...
Jun 26, 2026
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Researchers from UCL (University College London) and the ESRF (The European Synchrotron) have produced the first three-dimensional map of the heart's electrical wiring in Tetralogy of Fallot, one of the most common congenital ...
Jun 1, 2026
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A national study led by investigators from Cedars-Sinai Health Sciences University found that transcatheter tricuspid valve replacement, or TTVR, delivered strong early results in real-world practice. Patients treated with ...
Apr 14, 2026
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Carnegie Mellon researchers have proven that widely available earbuds can double as heart-monitoring devices, capturing subtle cardiac activity with near-clinical accuracy and potentially expanding access to long-term, at-home ...
Apr 8, 2026
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MIT engineers have developed a noninvasive pacemaker that stimulates the heart using ultrasound. The design could one day provide a surgery-free alternative to traditional cardiac implants.
Jun 2, 2026
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Researchers at Mass General Brigham have demonstrated that older U.S. veterans who initiated statin therapy were significantly less likely to develop frailty over time, suggesting that the cholesterol-lowering medications ...
Jun 9, 2026
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Researchers have created heart monitoring sensors that conform to the skin, are comfortable, and can be worn while people are moving. With performance comparable to sensors already on the market, the new technology can be ...
Apr 20, 2026
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A large proportion of people living with diabetes may have undiagnosed heart failure, according to results from a recent trial. The findings of the TARTAN-HF trial, which were presented at the American College of Cardiology ...
Mar 30, 2026
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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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Northwestern Medicine scientists have identified a safety concern associated with GLP-1 drugs. Using health record data, the research team tracked more than 42,000 adults already taking at least two types of blood pressure ...
Jun 13, 2026
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