They are the 2 chambers on the top, the atria. The right atrium takes venous blood from the body, and the left atrium collects blood coming from the lungs where it has been oxygenated. The serious pumping happens in the ventricles, the 2 chambers below the atria. The right ventricle pumps the blood to the lungs, and the left ventricle pumps the blood out into the body, both pumping at the same time. This is the basic blood pathway: The blood can be traced from the body tissues to the capillaries, venules, and veins. At the the biggest vein the Vena Cavae, it then goes into the heart's -- Right Atrium-- Right Ventricle-- Then the Lungs to pick up oxygen -- Left Atrium-- Left Ventricle-- Into the Aorta, the largest artery, and then throughout the body by way of the rest of the arteries, arterioles, capillaries, and then, finally, back into the body tissues again, but now carrying oxygen.
ventricles
the human heart contains four chambers and it is the ventricles (the two lower chambers) that do the pumping
there are two chambers with a s shaped cosisting of the type of body plan they have
There are four chambers of the heart, the right atrium, left atrium, right ventricle, and left ventricle.
There are four chambers of the heart, the right atrium, left atrium, right ventricle, and left ventricle.
Yes a fish does have a heart but it alone has the atria as the pumping chambers.
Yes, the chambers will contract to be more specific.
Its the Left Atrium and the Left Ventricle
We humans have one heart with four pumping chambers.
The ventricles are chambers of the heart. They are involved in pumping blood out of the heart through the circulatory system.
Ventricles
The ventricles are responsible for pumping the blood. Basically, think of the atria as receiving points and the ventricles as the powerhouses of the heart, all pumping in a steady rhythm.