Question

How does our heart works ? explain
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Answer 1

Answer:

The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.

Answer 2

• Your circulatory system, which is a network of blood vessels that transports blood to every area of your body, revolves around your heart.
• Blood transports oxygen and other vital nutrients to all human organs, allowing them to function correctly and stay healthy.
• The right and left sides of the heart have different pumping mechanisms.
• The right side of your heart takes oxygen-depleted blood from your veins and pumps it to your lungs, where it picks up oxygen and exhales carbon dioxide.
• Your heart's left side takes oxygen-rich blood from your lungs and pumps it to the rest of your body through your arteries.
• Blood circulates in four stages through your heart and lungs:
• The tricuspid valve transports oxygen-depleted blood from the body to the right ventricle.
• Through the pulmonary valve, the right ventricle sends oxygen-depleted blood to the lungs.
• The mitral valve transports oxygen-rich blood from the lungs to the left ventricle.
• The left ventricle is responsible for pumping oxygen-rich blood out of the body via the aortic valve.