Sudden QRS morphology change during ventricular pacing in a scar-related isthmus What is the mechanism? - Université de Lorraine Access content directly
Journal Articles Journal of Electrocardiology Year : 2016

Sudden QRS morphology change during ventricular pacing in a scar-related isthmus What is the mechanism?

Abstract

We present an example of sudden modification in QRS morphology during ventricular pacing inside a scar-related isthmus. This is explained by a "concealed" sudden block in both the orthodromic and antidromic wavefront directions, allowing then the activation to proceed through a now overt antidromic conduction.
No file

Dates and versions

hal-03208823 , version 1 (26-04-2021)

Identifiers

Cite

Philippe Maury, Anne Rollin, Jean-Marc Sellal, Alexandre Duparc, Pierre Mondoly, et al.. Sudden QRS morphology change during ventricular pacing in a scar-related isthmus What is the mechanism?. Journal of Electrocardiology, 2016, 49 (6), pp.973-976. ⟨10.1016/j.jelectrocard.2016.07.035⟩. ⟨hal-03208823⟩
42 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More