Microvolt QRS Alternans Without Microvolt T‐Wave Alternans in Human Cardiomyopathy: A Novel Risk Marker of Late Ventricular Arrhythmias

BACKGROUND: Action potential alternans can induce ventricular tachyarrhythmias and manifest on the surface ECG as T‐wave alternans (TWA) and QRS alternans (QRSA). We sought to evaluate microvolt QRSA in cardiomyopathy patients in relation to TWA and ventricular tachyarrhythmia outcomes. METHODS AND...

Descripción completa

Detalles Bibliográficos
Autores principales: Suszko, Adrian, Nayyar, Sachin, Labos, Christopher, Nanthakumar, Kumaraswamy, Pinter, Arnold, Crystal, Eugene, Chauhan, Vijay S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7660784/
https://www.ncbi.nlm.nih.gov/pubmed/32806990
http://dx.doi.org/10.1161/JAHA.119.016461

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7660784/
https://www.ncbi.nlm.nih.gov/pubmed/32806990
http://dx.doi.org/10.1161/JAHA.119.016461

Ejemplares similares