noun
: heart failure in which the heart muscle is deprived of the blood necessary to meet its functional needs as a result of narrowing or blocking of one or more of the coronary arteries
noun
: heart failure in which the heart muscle is deprived of the blood necessary to meet its functional needs as a result of narrowing or blocking of one or more of the coronary arteries
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012