Electrocardiographic localization of ventricular arrhythmias successfully ablated from the distal great cardiac vein.
David ChangJames K GabrielsAditi S VaishnavBeom S KimKristie M ColemanMohammad KhanKyle MaiselHaisam IsmailBruce GoldnerJonathan WillnerRamanak L MitraRoy M JohnApoor PatelLaurence M EpsteinStavros MountantonakisStuart BeldnerPublished in: Journal of cardiovascular electrophysiology (2020)
Combining a "w" wave in lead I with an early precordial pattern break and an MDI ≥ 0.5 is highly sensitive and specific for identifying the dGCV as a successful ablation site for PVCs.