title: Histologic Evidence of Transmurality Four Years After Bipolar Radiofrequency Cox-Maze IV.
authors.affiliation: Department of Cardiovascular Surgery, Hospital Clínic of Barcelona, Barcelona, Spain. Electronic address: guillermo_ventosa@hotmail.com.
authors.forename: Guillermo
authors.initials: G
authors.lastname: Ventosa-Fernández
authors.affiliation: Department of Cardiovascular Surgery, Hospital Clínic of Barcelona, Barcelona, Spain.
authors.forename: Elena
authors.initials: E
authors.lastname: Sandoval
authors.affiliation: Department of Cardiovascular Surgery, Hospital Clínic of Barcelona, Barcelona, Spain.
authors.forename: Salvador
authors.initials: S
authors.lastname: Ninot
authors.affiliation: Department of Histopathology, Hospital Clínic of Barcelona, Barcelona, Spain.
authors.forename: Teresa
authors.initials: T
authors.lastname: Ribalta
authors.affiliation: Department of Cardiovascular Surgery, Hospital Clínic of Barcelona, Barcelona, Spain.
authors.forename: Manuel
authors.initials: M
authors.lastname: Castellá
mesh_terms: D055011:Ablation Techniques; D000368:Aged; D001281:Atrial Fibrillation / Q000601:surgery*; D006348:Cardiac Surgical Procedures; D002921:Cicatrix / Q000473:pathology*; D005260:Female; D006801:Humans; D009206:Myocardium / Q000473:pathology*; D013997:Time Factors