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唯有钙拮抗剂才能减少心肌氧需并防止冠状动脉血管张力增强.本文复习三类钙拮抗剂在三种心肌缺血综合征中的用途.Prinzmetal变异型心绞痛此症的特征为“静息心绞痛但保留运动能力”.虽然不稳定型心绞痛发作时也伴有ST段抬高,但是运
Only calcium antagonists can reduce myocardial oxygen demand and prevent coronary vascular tone enhancement.This article reviews the use of three types of calcium antagonists in three types of myocardial ischemia syndrome .Prinzmetal variant angina pectoris is characterized by a “rest Angina pectoris but retain motor capacity. ”Although ST-segment elevation is also associated with episodes of unstable angina,