Cardiovascular fitness is the foundation of endurance, stamina, and heart health. When your cardiovascular system is in top ...

Our lungs are not identical. Our right lung has three lobes, and the left lung only two to make room for our heart. Lungs are ...

The right ventricle pumps the blood to the lungs, where the blood releases waste gases and picks up oxygen. The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium.

An animated sequence which tours the human body, picturing and naming the major organs. The job of each organ is briefly explained. The brain, heart, lungs, stomach, liver, kidneys, intestines and ...

This is because it can be caused by a number of health problems, including digestive issues, heart diseases, and lung conditions. It is extremely important to know exactly what is causing your ...

Scientists at the Max Planck Institute for Heart and Lung Research study the structure and workings of the heart, blood vessels and lungs. Among other things, their findings are intended to contribute ...

This short film is from the BBC series, Inside the Human Body. The 3D footage brings ... the use of medical intervention like the heart-lung machine and artificial pace makers.

The right ventricle pumps the blood to the lungs, where the blood releases waste gases and picks up oxygen. The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium.