title: Letter to the Editor-Entrainment of VT: How do we define fusion on intracardiac EGMs?
authors.affiliation: Washington University School of Medicine, St. Louis, Missouri. Electronic address: anoheria@wustl.edu.
authors.forename: Amit
authors.initials: A
authors.lastname: Noheria
authors.affiliation: Bay Area Cardiology Associates, Brandon, Florida.
authors.forename: Juna
authors.initials: J
authors.lastname: Misiri
mesh_terms: D004562:Electrocardiography; D006321:Heart; D006801:Humans; D017180:Tachycardia, Ventricular