วงจรการไหลเวียนเลือด เริ่มจากหัวใจห

The circulation cycle. Starting from the top left ventricular blood with a high oxygen from the lungs, and then squeeze the pressure through the valve into the left ventricular heart and squeeze the blood pressure to different parts of the body and blood with high carbon dioxide or black blood flowing through the veins on the right ventricular pressure and heart valve through a compressor into the heart and then the lower right into the lungs to Exchange oxygen and carbon dioxide gas into a gas.

Blood flow From left atrial blood with oxygen from the lungs and then squeeze the pressure through the valve into the left ventricular then squeeze the blood to various parts of the body and converted into blood with carbon dioxide or venous blood. flow through the veins and right atrium pressure, squeezing through a valve into the bottom right. Then back to the lungs to exchange carbon dioxide into oxygen.

Circulation circuit.Starting from the atrium left to get blood oxygen content, high lung compression pressure through the tongue หัวใจลง to left ventricular systolic blood pressure and to various parts of the body and the change of blood with high carbon dioxide or chosen.The black runs through vein atrial systolic right and push through the valve into the ventricleAnd then back into the lungs to exchange carbon dioxide gas into oxygen gas.