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愚者,女66岁,主因阵发性心悸,胸闷两年,于1987年7月25日入院。入院第二天患者突然心悸,描心电图为阵发性室上性心动过速(PSVT),心率166次/分。立即静注未稀释三磷酸腺苷(ATP)40mg,6秒钟注完。80秒钟后转为窦性心律,阵发性窦性停搏,二度Ⅱ型房室传导阻滞。30秒钟后患者突然意识丧失,全身抽搐,心电示波为心脏停搏。立即行心脏按压,持续20秒种后恢复窦性心律,心
Fool, female 66 years old, mainly due to paroxysmal palpitations, chest tightness for two years, was admitted to hospital on July 25, 1987. On the second day after admission, the patient suddenly had heart palpitations, his ECG was paroxysmal supraventricular tachycardia (PSVT) and the heart rate was 166 beats / min. Immediate intravenous infusion of undiluted adenosine triphosphate (ATP) 40mg, 6 seconds note finished. After 80 seconds into sinus rhythm, paroxysmal sinus arrest, Ⅱ degree atrioventricular block. After 30 seconds, the patient suddenly lost consciousness, convulsions, and ECG cardioplegia. Immediate heart pressure, sustained 20 seconds after the recovery of sinus rhythm, heart