The course of blood from the heart to the lungs and back to the heart is called
Pulmonary circulation
Systemic circulation
Double circulation
Single circulation
Pulmonary circulation carries the blood to and from the lungs. This is just one phase of the overall circulatory system.
During systemic circulation, deoxygenated blood flows from right ventricle of heart to lungs.
Question 57 Why is blood circulation in the human heart called double circulation?