ANATOMY

Detailed explanation-1: -Hold out your hand and make a fist. If you’re a kid, your heart is about the same size as your fist, and if you’re an adult, it’s about the same size as two fists.

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.

Detailed explanation-3: -Your heart is roughly the size of a fist and sits in the middle of your chest, slightly to the left. It’s the muscle at the centre of your circulation system, pumping blood around your body as your heart beats.

Detailed explanation-4: -The heart weighs between 7 and 15 ounces (200 to 425 grams) and is a little larger than the size of your fist.

Detailed explanation-5: -The human heart is a fist-sized muscle with a rounded bottom, smooth sides, and a thick arch of blood vessels at the top.