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一、本文指出冠心病临床上伴有发作性的胸闷具有与典型心绞痛相同的临床意义,是冠状动脉供血不足的表现。二、冠心病具有的发作性胸闷,属于不典型心绞痛的轻型,其发作诱因、部位与典型心绞痛相同,但表现不是疼痛而是胸部闷胀或闷压感,持续时间长,不伴有心律、心率、血压方面的改变,发作期间心电图有异常变化,对硝酸甘油反应良好。
First, this paper points out that the clinical clinical manifestations of coronary heart disease with episodic chest tightness and typical angina pectoris have the same clinical significance, is the performance of coronary insufficiency. Second, coronary heart disease has a seizure of chest tightness, belonging to atypical angina pectoris light, its attack causes the site and the same typical angina pectoris, but the performance is not pain, but the chest stuffy or stuffy feeling, long duration, without heart rhythm, Heart rate, blood pressure changes, ECG abnormal changes during the attack, a good response to nitroglycerin.