The heart DOES NOT PUMP BLOOD! It only gives the direction of blood when inhaling To the LUNGS, and when exhaling from the LUNGS. As long as medicine does not recognize this fact, Health will be as it is! Turns on the heart valves, the PRESSURE in the LUNGS, which is determined by the DIAPHRAGM! When inhaling, the diaphragm creates a vacuum in the lungs. When exhaling - on the contrary, the pressure is higher than atmospheric!
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