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1病例资料患者,男,71岁,因“发作性胸痛10余年,再发3d”于2016-10-30入院。既往有高血压病史。患者近10余年来反复发作劳力性胸骨后疼痛,休息或舌下含服硝酸甘油后可缓解。2015-11-30心电图示:窦性心动过缓,P-R间期高限,完全性右束支传导阻滞,陈旧期下壁心肌梗死图形。本院冠状动脉(冠脉)造影示:左前降支近段95%狭窄,前向血流TIMI 3级;回旋支远端分叉病变,90%~95%
1 case data patients, male, 71 years old, due to “episodic chest pain for more than 10 years, and then send 3d ” in the 2016-10-30 admission. Past history of hypertension. In the past 10 years or more, the patient recurred the pain of the sternum after rest and sublingual nitroglycerin. 2015-11-30 Electrocardiogram: Sinus bradycardia, high P-R interval, complete right bundle branch block, obstruction of inferior myocardial infarction. Coronary (angiography) coronary angiography showed: the proximal left anterior descending artery 95% stenosis, forward flow TIMI grade 3; cyclotron distal bifurcation lesions, 90% to 95%