An artificial intelligence (AI) model trained to detect blocked coronary arteries based on electrocardiogram (ECG) readings ...

The heart (cyan) forms from two distant regions of the embryo (far left). These regions migrate to the embryo midline, where they fuse into a tube to make the first heart structure (far right).

Heart cells grown in space showed stronger survival, better function, and boosted healing traits. Spaceflight changed key ...

How cardiac cell fates are specified during heart development remains elusive. This study identifies a level-dependent role ...

Heart disease remains the leading cause of death in the United States, accounting for one in five deaths. The inability of damaged heart muscle tissue to regenerate makes heart disease difficult to ...

Atrial fibrillation (AF) is a common form of heart arrhythmia, a serious condition in which the heart beats so fast that its ...

Ischemic heart disease is a common consequence of coronary artery disease (CAD), which is primarily driven by atherosclerosis, a chronic inflammatory ...

Atrial fibrillation (AF) is a common form of heart arrhythmia, a serious condition in which the heart beats so fast that its upper chambers, the atria, quiver. This irregular heartbeat can increase ...

ISS National Lab-sponsored research is accelerating the development of regenerative therapies that could one day reverse heart damage—learn more in the latest issue of Upward magazine It all ...