Key result
Electrophysiology study in a 51-year-old female with CCTGA and short RP tachycardia revealed a His signal recorded after the QRS with 1:1 ventriculo-atrial conduction and a VA interval of 20 msec.
Population
A 51-year-old female with CCTGA, situs solitus, dextrocardia, ASD, persistent LSVC, and recurrent palpitations
Design
Case report
Authors
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Alerts electrophysiologists to atypical His timing in CCTGA; extends sparse case-level data on short RP mechanisms.
Case Report (n=1)
This case report describes the electrophysiological findings of a short RP tachycardia in a patient with complex congenital heart disease (CCTGA).
Bhargav et al. (2024) conducted a case report in Congenitally corrected transposition of great arteries (CCTGA) with short RP tachycardia (n=1). Electrophysiology study was evaluated on Electrophysiological characteristics of tachycardia. Electrophysiology study in a 51-year-old female with CCTGA and short RP tachycardia revealed a His signal recorded after the QRS with 1:1 ventriculo-atrial conduction and a VA interval of 20 msec.
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