title: Dynamic changes in P-wave morphology and local electrograms associated with cavo-tricuspid isthmus block.
authors.affiliation: Servicio de Electrofisiologia, Instituto Nacional de Cardiologia, Mexico City 14080, Mexico. manlio.marquez@gmail.com
authors.forename: Manlio F
authors.initials: MF
authors.lastname: Márquez
authors.forename: Joelci
authors.initials: J
authors.lastname: Tonet
authors.forename: Dominique
authors.initials: D
authors.lastname: Bleinc
mesh_terms: D001282:Atrial Flutter / Q000175:diagnosis* / Q000503:physiopathology*; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D014261:Tricuspid Valve; D014682:Vena Cava, Inferior; D014683:Vena Cava, Superior