The center is a crucial organ situated within the middle of the chest, barely to the left. In ladies, the center is often situated on the stage of the fifth rib, just under the breastbone. The center is accountable for pumping blood all through the physique, offering oxygen and vitamins to the cells and eradicating waste merchandise.
The center is a posh organ, composed of 4 chambers: two atria and two ventricles. The atria obtain blood from the physique and the ventricles pump blood out to the physique. The center is managed by electrical impulses that originate within the sinoatrial node, situated in the fitting atrium.