The film presents a detailed fluorographic study of the normal heart using venous catheterization, showcasing physiological data such as pressure and flow measurements. It illustrates blood flow ...

When I go to the doctor for a checkup, one of the first things they do is listen to my heart. They want to make sure it’s healthy because it pumps blood to my whole body. I asked my friend Zhaokang ...

Having a healthy heart plays a major role in overall health because the heart is responsible for pumping oxygen-rich blood to every organ and tissue in the body. When the heart functions efficiently, ...