decribe the flow of blood through the heart?

Answer 1

Have a look at the diagram that SillyMe put up there - it's a good picture.

The oxygenated blood (red) returns to the heart from the lungs.
o It enters the Left Atrium
o It passes through the Mitral Valve and enters the Left Ventricle
o It is ejected from the Left Ventricle when the heart beats and goes to the Aorta - and via the aorta to the organs of the body (there is an Aortic Valve it passes on the way out)

o It returns in the veins (blue) as deoxygenated blood
o Coming through the Superior and Inferior Vena Cava into the Right Atrium
o Then passes through the Tricuspid Valve into the Right Ventricle
o Then with every heart beat it is pumped from the right ventricle into the pulmonary arteries (through pulmonary valve) to go to the lungs and get oxygen.

o This blood will return via Pulmonary Veins and enter Left Atrium again.

Answer 2

purely kind process blood flow your seek bar. suited artium Left atrium suited Ventricle Left Ventrical Aorta Pulmonic Valve Pulmonanry Arteries Pulmonic Veins Tricuspid Valve Mitral Valve the appropriate Atrium, gets "used blood" from the physique. Blood would be pushed for the period of the tricuspid valve to the appropriate Ventricle, the chamber which will pump to the lungs for the period of the pulmonic valve to the Pulmonary Arteries, offering blood to the two lungs. Blood is circulated for the period of the lungs the place carbon dioxide is bumped off and oxygen further. It returns for the period of the Pulmonary Veins, which empty into the Left Atrium, a chamber which will push the Mitral Valve open. Blood then passes into the Left Ventricle. in spite of the reality that it would not constantly look like it in drawings accomplished from this attitude, that's the biggest and maximum mandatory chamber interior the guts. It pumps to the the remainder of the physique. because it pumps, the strain will close the mitral valve and open the aortic valve, with blood passing via to the Aorta, the place it will be dropped on the the remainder of the physique.

Answer 3

Blood comes into the heart after circulating throughout the body. It comes through the anterior and posterior vena cava and enters the right atrium. It then passes through the atrioventricular valve and enters the right ventricle. It is pumped from the right ventricle into the lungs through the pulmonary artery. The blood is oxygenated via capillaries in the lungs and then reenters the heart through the pulmonary vein. The blood enters the left atrium and is then transported into the left ventricle. The heart then contracts and pumps the blood from the left ventricle into the aorta and to the rest of the body.

Answer 4

Blood flows out of the arteries from the aorta of the heart. Then are sucked back into the heart by the veins. Both the veins and arteries carry blood with alot or a little oxygen so it goes through the lungs too, to get air.
Basically, out the arteries, in the veins.

Answer 5

This is a nice image from wiki

Answer 6

try one of those Anatomy book, it will tell you everything, step by step.

Answer 7

suck, squirt, suck, squirt, suck, squirt, suck, squirt, etc