A heart attack occurs when blood flow to the heart muscle gets interrupted. This usually happens due to a buildup of plaque in the coronary arteries. These arteries supply oxygen-rich blood toward the heart. Without this crucial blood flow, heart muscle cells begin to die. The severity of a heart attack depends on the amount of damage to the heart

New games, like basketball, volleyball, and team handball, had been consciously invented to technical specs as if they were new items for the marketplace. As early because the late 17th century, quantification turned a very important element of sports, plus the cultural basis was designed for the thought from the sporting activities document. The w