The human heart is a muscular organ provides a continuous blood circulation through the cardiac cycle and is one of the most vital organs in the human body.
The heart is a muscular organ that pumps blood throughout the body delivering oxygen and nutrients to cells and removing waste produce .
The heart is located between lungs in the middle of chest , behind and slight to the left of sternum .
The heart is a muscular organ responsible for pumping blood throughout the body.
It has four chambers : the left atrium , right atrium , left ventricle and right ventricle.
The heart beats around 100,00 times a day to circulate oxygen and nutrients.
It is part of the circulatory system, which removes waste products from body .
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