Heart Circulatory System

Basic purpose of this lecture is to present on Heart Circulatory System. The heart circulatory system make up the network that delivers blood to the body’s tissues. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to all of our cells. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to every cell. Every day, the approximately 10 pints (5 liters) of blood in our body travel many times through about 60,000 miles of blood vessels that branch and cross, linking the cells of our organs and body parts.