Concealed Sinus Node Dysfunction and Paradoxical Effect of Atropine during Arrhythmia Diagnostic Pharmacological Testing

A 78-year-old male patient presented with repetitive fainting episodes. His electrocardiogram showed sinus rhythm with persistent ventricular bigeminy. Concealed sinus node dysfunction (SND) with consecutive bradycardia-induced ventricular hyperexcitability was suspected. Pharmacological testing wit...

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Detalles Bibliográficos
Autores principales: Karam, Myriam, Kossaify, Antoine
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Libertas Academica 2014
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4159371/
https://www.ncbi.nlm.nih.gov/pubmed/25232283
http://dx.doi.org/10.4137/CCRep.S18122

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4159371/
https://www.ncbi.nlm.nih.gov/pubmed/25232283
http://dx.doi.org/10.4137/CCRep.S18122

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