What is the Difference Between Left and Right Ventricle?

The main difference between the left and right ventricles lies in their functions and structures. Here are the key differences:

• Function: The right ventricle receives deoxygenated blood from the right atrium and pumps it to the lungs through the pulmonary artery for oxygenation. In contrast, the left ventricle receives oxygen-rich blood from the left atrium and pumps it through the aorta to the rest of the body.
• Structure: The left ventricle has a thick wall, which allows it to develop higher pressure while pumping blood. The right ventricle has a thinner wall and pumps blood at a lower pressure.
• Shape: The right ventricle has a crescentic shape, while the left ventricle has a circular shape.
• Position: The right ventricle is triangular in shape and is near the apex of the heart, while the left ventricle is oval in shape and forms the apex of the heart.

In summary, the right ventricle is responsible for pumping deoxygenated blood to the lungs, while the left ventricle is responsible for pumping oxygenated blood to the rest of the body. The left ventricle has a thicker wall, allowing it to generate higher pressure during blood pumping, and it has a different shape compared to the right ventricle.

Comparative Table: Left vs Right Ventricle

The main difference between the left and right ventricles lies in the blood pressure they pump and the blood they receive. Here is a comparison table highlighting the differences between the left and right ventricles:

The left ventricle receives oxygen-rich blood from the left atrium and pumps it to the aorta, which then supplies blood to the rest of the body. On the other hand, the right ventricle receives deoxygenated blood from the right atrium and pumps it to the pulmonary artery, which then sends blood to the lungs for oxygenation.