Simplified method for esophagus protection during radiofrequency catheter ablation of atrial fibrillation - prospective study of 704 cases

José Carlos Pachón¹; Enrique I Pachón Mateos²; Tomas G Santillana Peña³; Tasso Julio Lobo³; Juán Carlos Pachón Mateos⁴; Remy Nelson A Vargas⁵; Carlos Thiene C Pachón³; Juán Carlos Zerpa Acosta³

DOI: 10.5935/1678-9741.20150009 Braz J Cardiovasc Surg. 2015;30(2):139-147