The Anatomy Of The Heart

Basic anatomy of the heart. Blood provides the body with oxygen and nutrients as well as assists in the removal of metabolic wastes.

Anatomy Heart External

Location of the heart.

The anatomy of the heart. Myocardium the muscles of the heart. The walls and lining of the pericardial cavity are a special membrane known as the pericardium. The heart is situated within the chest cavity and surrounded by a fluid filled sac called the pericardium.

The structures initially seen from this perspective include the superior vena cava right atrium right ventricle pulmonary artery and aorta. Anatomy of the heart pericardium. 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.

The wall of the heart consists of three layers of tissue. Endocardium lines the inside of the heart and protects the valves and chambers. A double layered membrane called the pericardium surrounds your heart like a sac.

The great veins the superior and inferior venae cavae and the great arteries the aorta and pulmonary trunk are attached to the superior surface of the heart called the base. The heart is a muscular organ in most animals which pumps blood through the blood vessels of the circulatory system. In humans the heart is located between the lungs in the middle compartment of the chest.

The heart sits within a fluid filled cavity called the pericardial cavity. The heart pumps blood through the network of arteries and veins called the. Your heart is located between your lungs in the middle of your chest behind and slightly to the left of your breastbone sternum.

This amazing muscle produces electrical impulses that cause the heart to contract. Intraoperatively the anatomy of the heart is viewed from the right side of the supine patient via a median sternotomy incision. The anatomy of the heart.

In fact each day the average heart beats 100000 times pumping about 2000 gallons 7571 liters of blood. The base of the heart is located at the level of the third costal cartilage as seen in figure 1. It is divided by a partition or septum into two halves and the halves are in turn divided into four chambers.

The heart is a muscular organ about the size of a fist located just behind and slightly left of the breastbone. Epicardium protective layer mostly made of connective tissue.

The Heart