病历摘要:患者男性,21岁,病案号12452。因心慌,全身乏力两天。1978年7月2日15时入院。于6月30日午睡起床后,无明显诱因突感心慌、恶心未吐,持续一小时许不好转,在本单位卫生所诊治,口服安定5毫克,未缓解,持续到次日查心电图示“室上性心动过速”,又服鲁米那,心率仍150次/分,又静注西地兰0.2毫克,口服氯化钾、心得宁不见好 Medical record summary: Patient male, 21 years old, medical record number 12452. Due to palpitation, malaise two days. July 2, 1978 at 15:00 admission. After sleeping on June 30, there was no obvious incentive for sudden onset of palpitation, nausea and vomiting, one hour did not improve, diagnosis and treatment in the unit clinics, oral stability 5 mg, did not ease until the next day to check the ECG “ Supraventricular tachycardia, ”and served Rumina, heart rate is still 150 beats / min, and intravenous injection of cedilanid 0.2 mg, oral potassium chloride, the experience rather not good