MICROANATOMY

Detailed explanation-1: -It is approximately the size of a man’s fist (230-350 grams) and is shaped like an inverted cone. About two thirds of the heart’s mass is located to the left of the body’s midline.

Detailed explanation-2: -Adult’s hearts are about the size of 2 fists and children’s hearts are about the size of one adult fist. Your heart beats an average of 100, 000 times a day. In your entire lifetime, your heart might beat up to 2.5 billion times. Your heart pumps the equivalent of 1 million barrels of blood during your lifetime.

Detailed explanation-3: -The human heart is a four-chambered muscular organ, shaped and sized roughly like a man’s closed fist with two-thirds of the mass to the left of midline.

Detailed explanation-4: -Your heart is really a muscle. It’s located a little to the left of the middle of your chest, and it’s about the size of your fist.

Detailed explanation-5: -The heart is a fist-sized organ that pumps blood throughout your body. It’s the primary organ of your circulatory system. Your heart contains four main sections (chambers) made of muscle and powered by electrical impulses. Your brain and nervous system direct your heart’s function.