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QRS alternans during right ventricular pacing while ablating a concealed left sided accessory pathway

A 16-year-old boy was referred for an electrophysiological study for documented regular narrow complex tachycardia. A diagnosis of a concealed left lateral accessory pathway was made with an eccentric atrial activation sequence both during tachycardia and right ventricular (RV) pacing. The pathway w...

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Detalles Bibliográficos
Autores principales: Bansal, Raghav, Vadivelu, Ramalingam, Sternick, Eduardo Back, Lokhandwala, Yash
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8414319/
https://www.ncbi.nlm.nih.gov/pubmed/34157426
http://dx.doi.org/10.1016/j.ipej.2021.05.010