View Human Heart Anatomy Schematic Diagram Images. The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. This is an excellent human heart diagram which uses different colors to show different parts and also labels a number of important heart component such as the aorta.
Congenital heart defects, signal processing and heart rate | researchgate, the professional network for scientists.
That's a lot of work for an organ no bigger than a large fist and weighing 8 to 12 ounces. The heart's unique design allows it to accomplish the incredible task of circulating blood through the human body. The heart pumps blood through our immense and complicated circulatory systems at high pressure. The surface of the heart has visible depressions which have contain the grooves associated with the blood vessels which supply the heart muscle with its own oxygenated blood.
