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目的评价经食管心房调搏(TEAP)对阵发性室上性心动过速(PSVT)的疗效.方法对70例 PSVT 患者进行 TEAP.结果66例病人发生的 PSVT 经TEAP 终止,总有效率94.29%.结论 TEAP 治疗 PSVT 效果满意.“,”Objective To evaluate clinical value of paroxysmal supraventricular tachycardia (PSVT) by transesophageal atrial pacing (TEAP). Methods 70 patients with PSVT used TEAP. Results 66 patients with PSVT could been terminated by TEAP, the total effective rate is 94.29%. Conclusions TEAP had high clinical value to the PSVT.