@studymed.zone: The human heart and circulatory system together form the cardiovascular system, which is responsible for transporting blood, oxygen, nutrients, and hormones throughout the body. Human Heart ✅The heart is a muscular organ located in the chest between the lungs, slightly towards the left. It works like a pump and beats continuously. It has four chambers: Right atrium Right ventricle Left atrium Left ventricle ✅The right side of the heart receives deoxygenated blood from the body and sends it to the lungs, while the left side receives oxygenated blood from the lungs and pumps it to the whole body. Circulatory System The circulatory system consists of: Heart – pumps blood Blood – carries oxygen and nutrients Blood vessels – arteries, veins, and capillaries Arteries carry blood away from the heart, veins bring blood back to the heart, and capillaries help in exchange of substances. Function 📌The main functions are: Transport oxygen and nutrients Remove carbon dioxide and waste Maintain body temperature Protect the body from diseases. #Heart #cardiovascular #student #medical #trending

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Sunday 31 May 2026 06:32:53 GMT