The heart beating right within your chest is a vital ... electrophysiological techniques, and anatomical analysis, the team was able to map the organization, composition, and roles of neurons ...

Learn about atrial septal defects in babies, including symptoms, diagnosis, treatment options, and long-term outlook for this ...

Getty A 4-year-old boy is lucky to be alive after his heart stopped beating for at least 14 hours before it miraculously started again, according to news sources. Destiny Anderson and Dominique ...

as it can revive hearts after they've stopped beating. Story and editing by Chelsea Pineda More from Science The longer a heart is cut off from oxygen and blood flow, the less likely it is to ...

When this valve doesn’t function properly, it can lead to serious heart complications. Mitral Valve Regurgitation: The valve doesn’t close completely, allowing blood to leak backward into the ...

As a kid, I wanted to live to 100. I was obsessed with the concept of longevity and majored in exercise physiology and nutrition in college before attending osteopathic medical school, which ...

OSAKA -- A beating lab-grown heart made from induced pluripotent stem (iPS) cells was recently shown to reporters for the first time ahead of the World Expo that begins in Osaka on April 13.