Percutaneous cryoablation for papillary muscle ventricular arrhythmias after failed radiofrequency catheter ablation.
Jeffrey P GordonJackson Jeikai LiangRajeev K PathakErica S ZadoFermin C GarciaMathew D HutchinsonPasquale SantangeliRobert D SchallerDavid S FrankelFrancis E MarchlinskiGregory E SupplePublished in: Journal of cardiovascular electrophysiology (2018)
Cryoablation is a useful adjunctive therapy in ablation of PM VAs, providing excellent procedural outcomes even when RF ablation has failed. Cryoablation catheters are less maneuverable than RF ablation catheters and care is required to avoid complications.