Results Sensitivity specificity and accuracy of TEAP were higher in diagnosis of slow-fast type of atrioventricular nodal reentrant tachycardia ( AVNRT ) and orthodromic type of atrioventricular reentrant tachy cardia ( AVRT ) .

结果经食管心房调搏对 慢 - 快型AVNRT及顺向性 AVRT的诊断敏感性、特异性、准确性均较高，对 少见型 AVNRT的诊断 敏感性 低（25%）。