The mini pacemaker device does not have a separate battery. Instead its body functions as a simple type of battery called a ...

Cardiac macrophages in newborn mice promoted heart cell proliferation after injury, offering a potential approach to ...

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

Heart disease remains the leading cause of death in the United States, accounting for one in five deaths. The inability of ...

Researchers from Mass General Brigham and collaborating institutions have developed a non-invasive approach to manipulate cardiac tissue activity by using light to stimulate an innovative ink ...

While several effective treatment options for AFib exist, current evidence strongly suggests that pulsed field ablation (PFA) ...

A scientific technique that rapidly increases the body's production of anti-inflammatory cells promoted healing from heart attacks in mice, according to a new study. Once adapted to treat humans, the ...