食道心房调搏终止阵发性室上性心动过速的疗效观察  

Clinical effect of transesophageal atrial pacing for the treatment of paroxysmal superventricular tachycardia

作　　者：罗勇[1] 刘小华[1] 向江[1] 刘奇玉[1] 

机构地区：[1]川北医学院附属医院心内科

出　　处：《川北医学院学报》1999年第1期20-21,共2页Journal of North Sichuan Medical College

摘　　要：本文采用经食道心房调搏（ＴＥＡＰ）终止阵发性室上性心动过速（ＰＳＶＴ）３３例，其中２１例经超速抑制法终止，有效率为６３６％，其余１２例用短阵猝发脉冲法全部终止，有效率为１００％。有３１例直接转为窦性，另２例先转为房颤，后恢复为窦性。cases of paroxysmal superventricular tachycardia(PSVT)were treated by transesophageal atrial pacing(TEAP).21 cases recovered with overdrive suppression and the others with burst pacing.The effective rates were 63 6% and 100%,respectively.31 cases turned to sinus rhythms and the other 2 cases turned to atrial fibrillation at first and then turned to sinus rhythms.The ways of treating PSVT with TEAP and the prevention of complications were also discussed.

关 键 词：心房调搏 阵发性 室上性 心动过速 疗效 

分 类 号：R541.710.5[医药卫生—心血管疾病]