In addition, a 17 monitor uses another 80 watts. That comes to 150 watts in an hour, or .15 kWh. If you have the same computer on for only 4 minutes (say, to check your e-mail), that would come to .01 kWh.
A Dr. Mehmet Oz, MD , Cardiology (Cardiovascular Disease), answered. The heart gets its own supply of blood from the coronary arteries. The two main coronary arteries (right and left) and their branches supply blood throughout the heart muscle. This animation explains how these arteries transport blood.
The heart receives blood from the veins around the body and pumps it to the lungs where it is re-oxygenated and returned to the heart which then pumps it around the body throu â¦ gh the arteries and veins to feed the muscles and vital organs before returning to the heart again.