Diagram Of Heart

A heart diagram labeled will provide plenty of information about the structure of your heart including the wall of your heart.

Diagram of heart. The heart is about the size of a closed fist weighs about 10 5 ounces and is somewhat cone shaped. Two major coronary arteries branch off from the aorta near the point where the aorta and the left ventricle meet. Heart bypass surgery heart bypass surgery is an open heart surgery that is used to treat blockages of the heart arteries.

The heart receives its own supply of blood from the coronary arteries. The heart is situated within the chest cavity and surrounded by a fluid filled sac called the pericardium. Here s more about these three layers.

The wall of the heart has three different layers such as the myocardium the epicardium and the endocardium. The heart is a mostly hollow muscular organ composed of cardiac muscles and connective tissue that acts as a pump to distribute blood throughout the body s tissues. So if you are looking down at your body place your hand right in the center of your chest.

The heart though small in size performs highly significant functions that sustains human life. The human heart and its functions are truly fascinating. The heart is a muscular organ about the size of a fist located just behind and slightly left of the breastbone.

Left main coronary artery also called the left main trunk. When there is a heart artery blockage blood supply to areas of the heart are affected. The heart one of the most significant organs in the human body is nothing but a muscular pump which pumps blood throughout the body.

A labeled diagram of the human heart you really need to see. The heart is a muscular organ about the size of a closed fist that functions as the body s circulatory pump. The heart itself is only the size of a fist and it s exact location is behind the breastbone sternum and slightly to the left of center as you can see in the diagram above.