University of California San Diego-led team has discovered that restoring a key cardiac protein called connexin‑43 in a mouse ...

In a large-animal model study, researchers have found that heart attack recovery is aided by injection of heart muscle cell spheroids derived from human induced pluripotent stem cells, or hiPSCs, that ...

This unexpected ability opens the door for scientists to stimulate cellular mitosis and improve heart function after an attack.

Pioneering research by experts at the University of Sydney, the Baird Institute and the Royal Prince Alfred Hospital in ...

A new gene therapy can reverse the effects of heart failure and restore heart function in a large animal model. The therapy increases the amount of blood the heart can pump and dramatically improves ...

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...

An artificial intelligence (AI) model trained to detect blocked coronary arteries based on electrocardiogram (ECG) readings performed better than expert clinicians and was on par with troponin T ...

Researchers have shown for the first time that human heart muscle cells regenerate after a heart attack. The study reveals ...