But how much do you really know about your heart and how it works ... is blood stopping and starting as it moves through your arteries. As a kid, your resting pulse might range from 90 to 120 ...

The goal of coronary artery bypass grafting (CABG ... During most open-heart surgeries it is necessary to connect you to a heart-lung bypass machine. During this time, your heart will stop. This ...

Blood is pumped from the heart in the arteries. It is returned to the heart in the veins. The capillaries connect the two types of blood vessel, and molecules are exchanged between the blood and ...

Exercising four to five times a week is necessary to stop the main arteries to the heart from stiffening up, research suggests. Two or three exercise sessions a week kept only some arteries ...

The widowmaker heart attack lives up to its ominous name. Here, cardiologists break down what to watch for, and how to avoid ...

Blocked arteries, also known as atherosclerosis, are a major risk factor for serious cardiovascular events, such as heart attacks and strokes. The condition is marked by unusual buildup or ...

The arteries can become clogged due to plaque buildup and there is no magic tool to fix it. Lifestyle changes can prevent further deposits and accumulation to improve heart health. In some cases ...

Blood is pumped from the heart in the arteries. It is returned to the heart in the veins. The capillaries connect the two types of blood vessel and molecules are exchanged between the blood and ...