Why the study?
Do infarct architecture and electrogram characteristics correlate with ventricular tachycardia inducibility in postinfarction patients?
Do infarct architecture and electrogram characteristics correlate with ventricular tachycardia inducibility in postinfarction patients?
In postinfarction patients, larger scar size on MRI and a higher prevalence of isolated potentials on electroanatomical mapping strongly correlate with ventricular tachycardia inducibility.
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Scar features correlate with inducibility; hypothesis-generating for post-MI VT risk stratification pending prospective validation.
Crawford et al. (2010) studied this question.
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