The heart beats over 2.5 billion times in a lifetime without rest, pumping over 2,000 liters of blood per day to power life. Located in the middle of the chest between the lungs, the heart has four chambers - two atria that fill with blood and two ventricles that pump it out. Risk factors like obesity, high blood pressure, and high cholesterol can lead to heart disease and heart attacks from blocked arteries.

1. The heart Fernando valdovinos

2. In an average lifetime, the heart beats more than two and a half billion times, without ever pausing to rest. the heart provides the power needed for life.

3. anatomy of the heart

4. The heart facts The heart weighs between 7 and 15 ounces It pumps over 100,000 times in a day over 2,000 liters of blood Your heart is located between your lungs in the middle of your chest

5. Cholesterol and high blood pressure can cause heart attacks heart attack usually occurs when a blood clot blocks the flow of blood through a coronary artery

6. Obesity, high-blood pressure and high blood cholesterol can increase the risk of developing heart disease.

7. There are four chambers in the heart Two atria Two ventricles