Matches in SemOpenAlex for { <https://semopenalex.org/work/W2124203956> ?p ?o ?g. }
- W2124203956 endingPage "no" @default.
- W2124203956 startingPage "no" @default.
- W2124203956 abstract "Long-Term Follow-Up After Atrial Fibrillation Ablation. Introduction: Pulmonary veins play an important role in triggering atrial fibrillation (AF). Pulmonary vein isolation (PVI) is an effective treatment for patients with paroxysmal AF. However, the late AF recurrence rate in long-term follow-up of circumferential PV antral isolation (PVAI) is not well documented. We sought to determine the time to recurrence of arrhythmia after PVAI, and long-term rates of sinus rhythm after circumferential PVAI. Methods: One hundred consecutive patients with a mean age of 54 ± 10 years, with paroxysmal AF who underwent PVAI procedure were analyzed. Isolation of pulmonary veins was based on an electrophysiological and anatomical approach, with a nonfluoroscopic navigation mapping system to guide antral PVI. Ablation endpoint was vein isolation confirmed with a circular mapping catheter at first and subsequent procedures. Clinical, ECG, and Holter follow-up was undertaken every 3 months in the first year postablation, every 6 months thereafter, with additional prolonged monitoring if symptoms were reported. Time to arrhythmia recurrence, and representing arrhythmias, were documented. Results: Isolation of all 4 veins was successful in 97% patients with 3.9 ± 0.3 veins isolated/patient. Follow-up after the last RF procedure was at a mean of 39 ± 10 months (range 21–66 months). After a single procedure, sinus rhythm was maintained at long-term follow-up in 49% patients without use of antiarrhythmic drugs (AADs). After repeat procedure, sinus rhythm was maintained in 57% patients without the use of AADs, and in 82% patients including patients with AADs. A total of 18 of 100 patients had 2 procedures and 4 of 100 patients had 3 procedures for recurrent AF/AT. Most (86%) AF/AT recurrences occurred ≤1 year after the first procedure. Mean time to recurrence was 6 ± 10 months. Kaplan–Meier analysis on antiarrhythmics showed AF free rate of 87% at 1 year and 80% at 4 years. There were no major complications. Conclusion: PVAI is an effective strategy for the prevention of AF in the majority of patients with PAF. Maintenance of SR requires repeat procedure or continuation of AADs in a significant proportion of patients. After maintenance of sinus rhythm 1-year post-PVAI, a minority of patients will subsequently develop late recurrence of AF. (J Cardiovasc Electrophysiol, Vol. 22, pp. 137-141, February 2011)" @default.
- W2124203956 created "2016-06-24" @default.
- W2124203956 creator A5026060508 @default.
- W2124203956 creator A5033699512 @default.
- W2124203956 creator A5035249790 @default.
- W2124203956 creator A5036382265 @default.
- W2124203956 creator A5041453945 @default.
- W2124203956 creator A5042091424 @default.
- W2124203956 creator A5044092875 @default.
- W2124203956 creator A5061546231 @default.
- W2124203956 creator A5079351633 @default.
- W2124203956 date "2010-08-31" @default.
- W2124203956 modified "2023-10-17" @default.
- W2124203956 title "Pulmonary Vein Antral Isolation for Paroxysmal Atrial Fibrillation: Results from Long-Term Follow-Up" @default.
- W2124203956 cites W1965562832 @default.
- W2124203956 cites W1966613637 @default.
- W2124203956 cites W1974300115 @default.
- W2124203956 cites W2007911431 @default.
- W2124203956 cites W2034675555 @default.
- W2124203956 cites W2040051636 @default.
- W2124203956 cites W2063090239 @default.
- W2124203956 cites W2066744968 @default.
- W2124203956 cites W2074149850 @default.
- W2124203956 cites W2090044766 @default.
- W2124203956 cites W2090584737 @default.
- W2124203956 cites W2101140909 @default.
- W2124203956 cites W2113800405 @default.
- W2124203956 cites W2122389602 @default.
- W2124203956 cites W2131026238 @default.
- W2124203956 cites W2154231398 @default.
- W2124203956 cites W2165828247 @default.
- W2124203956 cites W2172234567 @default.
- W2124203956 cites W2313203550 @default.
- W2124203956 cites W2517864976 @default.
- W2124203956 cites W4234891227 @default.
- W2124203956 doi "https://doi.org/10.1111/j.1540-8167.2010.01885.x" @default.
- W2124203956 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20812937" @default.
- W2124203956 hasPublicationYear "2010" @default.
- W2124203956 type Work @default.
- W2124203956 sameAs 2124203956 @default.
- W2124203956 citedByCount "68" @default.
- W2124203956 countsByYear W21242039562012 @default.
- W2124203956 countsByYear W21242039562013 @default.
- W2124203956 countsByYear W21242039562014 @default.
- W2124203956 countsByYear W21242039562015 @default.
- W2124203956 countsByYear W21242039562016 @default.
- W2124203956 countsByYear W21242039562017 @default.
- W2124203956 countsByYear W21242039562018 @default.
- W2124203956 countsByYear W21242039562019 @default.
- W2124203956 countsByYear W21242039562020 @default.
- W2124203956 countsByYear W21242039562021 @default.
- W2124203956 crossrefType "journal-article" @default.
- W2124203956 hasAuthorship W2124203956A5026060508 @default.
- W2124203956 hasAuthorship W2124203956A5033699512 @default.
- W2124203956 hasAuthorship W2124203956A5035249790 @default.
- W2124203956 hasAuthorship W2124203956A5036382265 @default.
- W2124203956 hasAuthorship W2124203956A5041453945 @default.
- W2124203956 hasAuthorship W2124203956A5042091424 @default.
- W2124203956 hasAuthorship W2124203956A5044092875 @default.
- W2124203956 hasAuthorship W2124203956A5061546231 @default.
- W2124203956 hasAuthorship W2124203956A5079351633 @default.
- W2124203956 hasConcept C126322002 @default.
- W2124203956 hasConcept C131253125 @default.
- W2124203956 hasConcept C141071460 @default.
- W2124203956 hasConcept C164705383 @default.
- W2124203956 hasConcept C2775914520 @default.
- W2124203956 hasConcept C2776131983 @default.
- W2124203956 hasConcept C2778902805 @default.
- W2124203956 hasConcept C2779161974 @default.
- W2124203956 hasConcept C2779422922 @default.
- W2124203956 hasConcept C2780689522 @default.
- W2124203956 hasConcept C2985986913 @default.
- W2124203956 hasConcept C71924100 @default.
- W2124203956 hasConceptScore W2124203956C126322002 @default.
- W2124203956 hasConceptScore W2124203956C131253125 @default.
- W2124203956 hasConceptScore W2124203956C141071460 @default.
- W2124203956 hasConceptScore W2124203956C164705383 @default.
- W2124203956 hasConceptScore W2124203956C2775914520 @default.
- W2124203956 hasConceptScore W2124203956C2776131983 @default.
- W2124203956 hasConceptScore W2124203956C2778902805 @default.
- W2124203956 hasConceptScore W2124203956C2779161974 @default.
- W2124203956 hasConceptScore W2124203956C2779422922 @default.
- W2124203956 hasConceptScore W2124203956C2780689522 @default.
- W2124203956 hasConceptScore W2124203956C2985986913 @default.
- W2124203956 hasConceptScore W2124203956C71924100 @default.
- W2124203956 hasLocation W21242039561 @default.
- W2124203956 hasLocation W21242039562 @default.
- W2124203956 hasOpenAccess W2124203956 @default.
- W2124203956 hasPrimaryLocation W21242039561 @default.
- W2124203956 hasRelatedWork W1998404723 @default.
- W2124203956 hasRelatedWork W1998804137 @default.
- W2124203956 hasRelatedWork W2101837016 @default.
- W2124203956 hasRelatedWork W2334047847 @default.
- W2124203956 hasRelatedWork W2379112222 @default.
- W2124203956 hasRelatedWork W2659355155 @default.
- W2124203956 hasRelatedWork W2982059100 @default.
- W2124203956 hasRelatedWork W4286312230 @default.
- W2124203956 hasRelatedWork W193100639 @default.