Heart Study Enciclopedia 1.0
The human heart provides a continuous blood circulation through the cardiac cycle and is one of the most vital organs in the human
body. It is divided into four chambers: the two upper chambers are called the left and right atria and two lower chambers are called
the right and left ventricles.
On this great Encyclopedia, you will find all abou Heart, Structure, Functioning, etc.
Among the topics in this...