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ATP终止阵发性室上性心动过速(PSVT)的疗效与剂量密切相关。我们用食道调搏诱发PSVT110例次,对比观察了不同剂量ATP终止PSVT的疗效和不良反应,现报告如下。临床资料选择有心动过速史,并经食道调搏诱发的患者30例,其中房室结内折返性心动过速(AVNRT)11例,房室折返性心动过速(AVRT)19例。男12例,女8
The efficacy of ATP in the treatment of paroxysmal supraventricular tachycardia (PSVT) is dose-dependent. We use esophageal pacing induced PSVT110 cases times, compared with different doses of ATP to terminate the efficacy and side effects of PSVT, are as follows. Thirty patients with history of tachycardia and esophageal pacing were selected as clinical data. Among them, 11 were atrioventricular nodal reentrant tachycardia (AVNRT) and 19 were atrioventricular reentrant tachycardia (AVRT). There were 12 males and 8 females