Anatomy Of A Human Heart

Chambers of the heart. This article provides a brief overview about the anatomy of the human heart.

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Anatomy of the human heart.

Anatomy of a human heart. The heart sits within a fluid filled cavity called the pericardial cavity. Anatomy of the human heart the human heart pumps blood into the arteries that carries oxygen and nutrients to all the tissues of the body. The walls of the heart are composed of an outer epicardium a thick myocardium and an inner lining layer of endocardium.

The human heart consists of a pair of atria which receive blood and pump it into a pair of ventricles which pump blood into the vessels. Anatomy of the human heart. The walls and lining of the pericardial cavity are a special membrane known as the pericardium.

The right atrium receives blood from the veins and pumps it to the right ventricle. The heart has four chambers. Anatomy of the heart pericardium.

The human heart is a muscular pump which is located in between the lungs and slightly to the left side of the sternum or breastbone. A vital organ in the human body the heart pumps blood to other body parts. The heart is located in the center of the chest with its apex toward the left.

Because the heart points to the left about 23 of the hearts mass is found on the left side of the body and the other 13 is on the right. It is the hardest working muscle in the body as it beats non stop. Located between the lungs in the middle of the chest the heart pumps blood through the network of arteries and veins known as the cardiovascular system.

The heart is a muscular organ about the size of a fist located just behind and slightly left of the breastbone. It pushes blood to the bodys organs tissues and cells. The heart pumps blood through the network of arteries and veins called the cardiovascular system.

In fact the heart does more physical work than any other muscle over a lifetime.

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