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患者男性,50岁。因阵发性心悸气短20年,加重一周来诊。体检:一般情况尚可,心脏听诊无杂音,偶有心律不齐。实验室检查:血常规及血生化正常。胆固醇4.16 mmol/L(160 mg%)、甘油三酯1.24 mmol/L(110mg%)。胸部X线透视:心肺(一)。超声心动图:心内结构形态正常。晚电位阳性,静息心电图:窦性心律,频发室早,阵发性室性心动过速(室速)。心内电
Male patient, 50 years old. Due to paroxysmal palpitation shortness of breath for 20 years, an increase of one week consultation. Physical examination: the general situation is acceptable, heart auscultation without noise, occasional arrhythmia. Laboratory tests: blood and blood normal. Cholesterol 4.16 mmol / L (160 mg%), Triglyceride 1.24 mmol / L (110 mg%). Chest X-ray: cardiopulmonary (A). Echocardiography: normal structure of the heart. Late potential positive, resting ECG: sinus rhythm, frequent premature ventricular paroxysmal supraventricular tachycardia (VT). Heart power