View Human Heart Diagram And Function Images. The size of the heart is the size of about a clenched fist. The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone.
Sign up for our weekly newsletter. A well labeled human heart diagram given in this article will help you to understand its parts and functions. On the other hand, the left chambers contain clean or oxygenated blood.
Two upper chambers known as the left atrium and right atrium and two lower chambers called the left and right ventricles.
It is divided by a partition (or septum) into two halves. Sign up for our weekly newsletter. Parts of the human heart. Most heart disease occurs as a result of age or lifestyle.