求翻译：心肌缺血是一种较常见的心血管疾病，它是指心脏的血液灌注减少，导致心脏的供氧减少，心肌能量代谢不正常，不能支持心脏正常工作的一种病理状态。是什么意思？

Myocardial ischemia is a relatively common cardiovascular diseases, and it refers to the blood perfusion of the heart, resulting in the reduction of the oxygen supply of the heart, myocardial energy metabolism not normal and can not support the normal working of the heart of a pathological state.

Myocardial ischemia is a relatively common cardiovascular disease, and it is a condition that occurs when the heart's blood, resulting in reduced perfusion of the heart for oxygen reduction myocardial energy metabolism, and is not normal, and is not intended to support cardiac function of a patholog

The cardiac muscle lacks the blood is one kind of common cardiovascular disease, it is refers to the heart the blood irrigation to reduce, causes the heart to reduce for the oxygen, the cardiac muscle energy metabolism is not normal, cannot support the heart normal work one pathological state.

Myocardial ischemia is a more common form of cardiovascular disease, it is heart's blood infusion reduced, resulting in reduced oxygen supply of the heart, abnormal myocardial energy metabolism, cannot support a pathological state of the heart work properly.

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