Journal of cardiovascular electrophysiology · 2025
Dual Uncommon Atrioventricular Connections in a Patient With Wolff-Parkinson-White Syndrome.
Клинический случайСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Bisht Devendra Singh, Kishor Kamal
Аннотация
BACKGROUND: Accessory pathways (APs) from the atrial appendage are uncommon and primarily described on the right side. Furthermore, connections involving the left atrial appendage (LAA) are even rarer.
METHODS AND RESULTS: This case report describes a 27-year-old female with recurrent supraventricular tachycardia (SVT) due to Wolff-Parkinson-White (WPW) syndrome. Electrophysiological evaluation identified dual atrioventricular (AV) connections: one from the LAA and another from the left coronary cusp (LCC).
CONCLUSION: The electrical characteristics of WPW syndrome need a deeper understanding. The retrograde conduction can persist even after successfully eliminating the antegrade conduction.
METHODS AND RESULTS: This case report describes a 27-year-old female with recurrent supraventricular tachycardia (SVT) due to Wolff-Parkinson-White (WPW) syndrome. Electrophysiological evaluation identified dual atrioventricular (AV) connections: one from the LAA and another from the left coronary cusp (LCC).
CONCLUSION: The electrical characteristics of WPW syndrome need a deeper understanding. The retrograde conduction can persist even after successfully eliminating the antegrade conduction.