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患者,男,71岁。1978年8月22日因升结肠乳头状粘液性腺癌行右半结肠切除术。术后以5-FU化疗3个疗程,一般情况好。患有冠心病,心律无异常。于1981年2月13日入院复查。为防止肿瘤复发,3月9日开始,以宣乌片2片每日服3次治疗。3月25日上午突感心慌、胸闷、憋气及头晕。下午上述症状突然加重,出冷汗、脸色苍白、四肢厥冷,脉细快而不齐,110次/sec,BP110/70mmHg,较平时偏低。急查心电图示频发性多源性室性期前收缩、频发性交界性期前收缩伴有室内差异性传导、室性逸搏、室性融合波、心室夺获及左前支传导阻
Patient, male, 71 years old. August 27, 1978 due to ascending colon papillary mucinous adenocarcinoma line right colon resection. Postoperative 5-FU chemotherapy 3 courses, the general situation is good. Coronary heart disease, no abnormal heart rhythm. Admitted to hospital for review on February 13, 1981. To prevent recurrence of the tumor, March 9 began with Xuanwu film 2 tablets daily treatment 3 times. March 25 morning sudden panic, chest tightness, suffocation and dizziness. Afternoon suddenly increased the symptoms, a cold sweat, pale, extremities Jueleng, pulse fast and missing, 110 times / sec, BP110 / 70mmHg, lower than usual. Emergency ECG showed frequent multi-source ventricular premature contractions, frequent borderline premature contractions accompanied by indoor differential conduction, ventricular escape, ventricular fusion, ventricular seizure and left anterior branch conduction resistance