The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

Intensive exercise and sport changes the heart of an athlete. Research led by Amsterdam UMC shows that the hearts of female athletes have different characteristics than those of male athletes.

The heart is a muscular organ composed of four chambers: two upper chambers called atria and two lower chambers called ventricles. These four chambers pump blood through the body in a rhythmic pattern ...

Both of these products, however, only work in a single chamber of the heart. About 80% of the patients that require a pacemaker need shocks in two cardiac chambers in order to keep the desired ...

Congenital heart defects are the most common birth defects. WebMD explains the conditions that can affect the heart’s chambers, valves, and blood vessels.

Learn more about dextrocardia and its different types, symptoms, and effects on health ... The endocardial cushions are thick and develop into the walls that form the borders of the heart chambers.

Join Dr. Rohin Francis in this compelling keynote, "A History of the Heart in 4 Chambers", delivered for the University of Melbourne Medical School. In this talk, he weaves the story of medicine ...

Third-degree heart block is the most serious of the three types of heart block. It's often triggered by a heart attack but can also have other causes.

Heart disease kills 18 million people each year, but the development of new therapies faces a bottleneck: no physiological model of the entire human heart exists -- so far. A new multi-chamber ...

Heart disease kills 18 million people each year, but the development of new therapies faces a bottleneck: no physiological model of the entire human heart exists – so far. A new multi-chamber ...

Doctors in Southampton say a new wireless pacemaker will transform the care of heart patients. Skip to content. ... "They talk to each other from different chambers of the heart to maintain the ...