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患者男性,79岁,劳累后胸闷心悸20年,伴发作性胸骨后压榨样痛15年,于1992年10月20日入院。入院查体:血压16/11kPa(120/75mmHg),心率76次/分,律齐,未闻及杂音,两肺未闻及罗音,常规心电图正常。血红蛋白114g/L,白细胞4.2×10~9/L,中性0.52,淋巴0.48,血小板100×10~9/L。活动平板次极量运动试验阳性。入院后于1992年11月5日作冠状动脉造影示:左冠状动脉中段长约20mm 狭窄95%,病变较广
Male, 79 years old, after exertion, chest tightness and palpitation 20 years, with paroxysmal sternal compression pain after 15 years, on October 20, 1992 admission. Admission examination: blood pressure 16 / 11kPa (120 / 75mmHg), heart rate 76 beats / min, law Qi, no smell and noise, both lungs did not smell and rales, the normal ECG normal. Hemoglobin 114g / L, white blood cells 4.2 × 10 ~ 9 / L, neutral 0.52, lymphatic 0.48, platelets 100 × 10 ~ 9 / L. Active plate submaximal exercise test positive. After admission on November 5, 1992 coronary angiography showed: the middle of the left coronary artery about 20mm stenosis of 95%, the lesion is wide