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1病例资料患者,女,66岁,因阵发性胸痛不适1周入院,胸痛发作时心电图(ECG)示:窦性心律,Ⅱ、Ⅲ、avF及V5、V6导联ST段压低0.1~0.2 mV,T波倒置,肌钙蛋白Ⅰ、肌红蛋白及肌酸激酶同工酶无进行性升高。入院诊断为:冠心病不稳定型心绞痛。1年前因心绞痛行前降支(LAD)冠状动脉(冠脉)介入治疗术(PCI),于LAD近段植入1枚药物支架。本次入院后复查冠脉造影结果:冠脉分布呈右
1 case data, female, 66 years old, hospitalized for 1 week due to paroxysmal chest pain discomfort, chest electrocardiogram (ECG) showed: sinus rhythm, Ⅱ, Ⅲ, avF and V5, V6 lead ST segment depression 0.1 to 0.2 mV, T wave inversion, troponin I, myoglobin and creatine kinase isozymes no progressive increase. Admission diagnosed as: unstable angina pectoris. One year ago, a stent was implanted in the proximal LAD due to angina pectoris undergoing coronary artery (PCI) coronary artery interventional therapy (PCI). Coronary angiography after the admission review: coronary distribution was right