Related manufacture ref: 3005334138-2023-00206.The following was published in the heart rhythm 20.5: 680-688.Elsevier b.V.(may 2023) in an article titled "very long term outcomes of atrial fibrillation ablation", winkle, roger.The purpose of this study was to evaluate very long term af ablation outcomes.Subjects were consecutive patients undergoing af ablation from october 10, 2003, to december 31, 2021.5200 patients were followed undergoing 7145 ablation procedures.We evaluated outcomes after single and multiple ablation procedures for paroxysmal (paf; 33.6%), persistent (peaf;56.4%), and long-standing (lsaf; 9.9%) af.We compared 3 ablation eras by initial ablation catheter: early (101 patients) using solid big tip (sbt) catheters (october 2003 to december 2005), intermediate (2143 patients) using open irrigated tip (oit) catheters (december 2005 to august 2016), and contemporary (2956 patients) using contact force (cf) catheters (march 2014 to december 2021) the following complications occurred: bleeding, pseudoaneurysm, unspecified tissue injury (groin complications), and an unspecified vascular problem (la-aortic root fistula).
|