The heart is the center of your circulatory system, a network of blood vessels that deliver blood to all body parts. Blood carries oxygen and essential nutrients required to stay healthy and function properly. Your heart’s job is to pump blood to deliver a continuous supply of oxygen and other nutrients to the brain and the other vital organs.
A resting heart rate of 60 to 100 beats per minute is normal for most people. While during strenuous exercise, the heartbeat increases as the heart begin to pump up to four times the amount it pumps during resting position within a few seconds. Conditions affecting the heart are known as heart diseases.
There are many types, many of which are preventable. Learn more about heart disease’s types, causes, and symptoms on a particular product page.