Diagram Of Blood Flow Of The Heart. This process is called pulmonary circulation. It starts beating about 22 days after conception and continuously pumps oxygenated red blood cells and nutrient rich blood and other compounds like platelets throughout your body to sustain the life of your organs.
Afterwards the heart muscle relaxes allowing blood to flow in from the veins and fill the atria again. Scientists have estimated that it takes about 30 seconds for a given portion of the blood to complete the entire cycle. Animation of blood flow through the heart.
The systole ˈ s ɪ s t əl i sist ə lee is the part of the cardiac cycle during which some chambers of the heart muscle contract after refilling with blood.
Heart is responsible for the blood flow to every single part of the body through constant contraction and relaxation of cardiac muscles. The av valve on the right side of the heart is called the tricuspid valve because it is made of three cusps flaps that separate to allow blood to pass through and connect to block regurgitation of blood. Animation of blood flow through the heart. 5202009 110716 pm.