Question

4 main function of heart​

Answer 1

The main functions of the heart includes,

• Heart pumps the oxygenated blood to all other body parts.
• It receives the deoxygenated blood and pumps it into the lungs for oxygenation.
• It plays an essential role in maintaining the blood pressure.
• It supplies the vital substances to the different organs and removes waste from the blood.

Answer 2

The heart is responsible for blood circulation and the overall health of the body's mechanism. The heart is the human body's most essential organ.

The heart is responsible for a number of vital functions:

• The heart's main job is to circulate blood around the body.
• It transports oxygen and nutrients to tissues while also removing carbon dioxide and wastes from the blood.
• It also aids in the maintenance of a healthy blood pressure all over the body.

The following are the methods the heart works:

• The arteries transport oxygenated blood throughout the body after receiving it from the heart. The veins, on the other hand, transport deoxygenated blood to the heart for oxygenation.
• Blood is pumped to the right ventricle by the right atrium, which gets it from the veins.
• The blood from the right atrium is pumped to the lungs via the right ventricle.
• The left atrium transports oxygenated blood from the lungs to the left ventricle.
• The oxygenated blood is circulated throughout the body through the left ventricle.
• Angina pectoris, congestive heart failure, cardiomyopathy, cardiac arrest, and other heart illnesses are caused by the heart's improper functioning.