What are the parts of a 4 chambered heart?

Answer 1

The four chambers of the heart are the two lower ones, called ventricles, and the two upper ones, called atria (atrium in the singular). The right atrium collects deoxygenated blood from the body and feeds it down to the right ventricle through a valve called the tricuspid valve- from here, the right ventricle pumps blood to the lungs, where it is reoxygenated. This reoxygenated blood returns to the heart and collects in the left atrium, which feeds it down to the left ventricle via another valve called the bicuspid valve. This reoxygenated blood is then pumped back into the body's circulatory system through the aortic valve into the aorta, which is the most important artery in the body. The ventricles are the chambers that do all the 'serious pumping' and both work at the same time, some induction pumping is done by the atria, but they are mainly the collection chambers for the ventricles.

Answer 2

2 atria right and left 2 ventricles right and left the right side of the heart receives blood from the body and pumps it to the lungs. the left side of the heart receives blood from the lungs and pumps it to the body

Answer 3

The left ventricle,right ventricle,right atrium, and left atrium.

Answer 4

right and left ventrical right and left atrium

Answer 5

There are four chambers on the heart. The top two are the left and right atrium and the bottom two are the left and right ventricle.

Answer 6

The left ventricle & atrium, and right ventricle & right atrium

Answer 7

• left ventricle
• right ventricle
• inner ventricle
• left ventricle
• right ventricle