title: Magnetic resonance identification of the ventricular tachycardia critical isthmus: finding the needle in the haystack.
authors.forename: Henry R
authors.initials: HR
authors.lastname: Halperin
authors.forename: Saman
authors.initials: S
authors.lastname: Nazarian
mesh_terms: D018780:Body Surface Potential Mapping; D006329:Heart Conduction System / Q000473:pathology / Q000503:physiopathology*; D006352:Heart Ventricles / Q000294:innervation*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000503:physiopathology