Incidence of esophageal lesions in patients undergoing ablation for atrial fibrillation with multipolar pulmonary vein ablation catheter (PVAC-GOLD®)
Keywords:
Atrial Fibrillation, Endoscopy, Digestive System, Esophageal Fistula, Esophageal Perforation, Catheter AblationAbstract
Background: Esophageal lesions are described as a complication after ablation for atrial fibrillation. The studies evaluating the development of esophageal lesions in ablation due to atrial fibrillation had unipolar mode radiofrequency energy source using an irrigated catheter. A multipolar pulmonary vein ablation catheter (PVAC-GOLD®) is currently available, which uses phase-in cycles of energy (Duty-Cycled Phased RF). This study aims to evaluate the occurrence of esophageal lesions in patients undergoing ablations due to atrial fibrillation using the PVAC-GOLD® catheter. Method: Between August 2014 and August 2017, patients undergoing ablation due to symptomatic atrial fibrillation with the use of the PVAC-GOLD® catheter were included in the study. Upper digestive endoscopy was performed in the postoperative period to determine the presence of thermal esophageal lesions associated to the procedure. Results: A total of 117 patients, with mean age of 54.8 years, predominantly males, were included in the study. Of these patients, only 2 presented thermal esophageal lesions diagnosed by endoscopy. Conclusion: Esophageal lesion seems to be an unusual finding in patients undergoing electrical isolation of the pulmonary veins sing the multipolar pulmonary vein ablation catheter (PVAC-GOLD®).
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References
2. Scanavacca MI, D’ávila A, Parga J, Sosa E. Left atrial-esophageal fistula following radiofrequency catheter ablation of atrial fibrillation. J Cardiovasc Electrophysiol. 2004;15(8):960-2. DOI: http://dx.doi. org/10.1046/j.1540-8167.2004.04083.x
3. Pappone C, Oral H, Santinelli V, et al. Atrio-esophageal fistula as a complication of percutaneous transcatheter ablation of atrial fibrillation.
Circulation. 2004;109(22):2724-6. PMID: 15159294 DOI: http://dx.doi. org/10.1161/01.CIR.0000131866.44650.46
4. Ghia KK, Chugh A, Good E, et al. A nationwide survey on the prevalence of atrioesophageal fistula after left atrial radiofrequency catheter ablation. J Interv Card Electrophysiol. 2009;24(1):33-6. DOI: http://dx.doi. org/10.1007/s10840-008-9307-1
5. Cummings JE, Schweikert RA, Saliba WI, et al. Brief communication: atrial-esophageal fistulas after radiofrequency ablation. Ann Intern Med. 2006;144(8):572-4. PMID: 16618954 DOI: http://dx.doi. org/10.7326/0003-4819-144-8-200604180-00007
6. Schmidt M, Nölker G, Marschang H, et al. Incidence of oesophageal wall injury post-pulmonary vein antrum isolation for treatment of patients with atrial fibrillation. Europace. 2008;10(2):205-9. DOI: http://dx.doi. org/10.1093/europace/eun001
7. Aryana A, O’Neill PG, Pujara DK, et al. Impact of irrigation flow rate and intrapericardial fluid on cooled-tip epicardial radiofrequency ablation. Heart Rhythm. 2016;13(8):1602-11. DOI: http://dx.doi.org/10.1016/j. hrthm.2016.05.008
8. Weber S, Höher M, Schultes D. First results and follow-up of a secondgeneration circular mapping and ablation catheter. J Interv Card Electrophysiol. 2016;47(2):213-9. DOI: http://dx.doi.org/10.1007/s10840- 016-0140-7
9. Müller P, Dietrich JW, Halbfass P, et al. Higher incidence of esophageal lesions after ablation of atrial fibrillation related to the use of esophageal temperature probes. Heart Rhythm. 2015;12(7):1464-9. DOI: http:// dx.doi.org/10.1016/j.hrthm.2015.04.005
10. MacGregor DA, Zvara DA, Treadway RM Jr, et al. Late presentation of esophageal injury after transesophageal echocardiography. Anesth Analg. 2004;99(1):41-4. PMID: 15281500 DOI: http://dx.doi. org/10.1213/01.ANE.0000120085.40108.24
11. Mathur SK, Singh P. Transoesophageal echocardiography related complications. Indian J Anaesth. 2009;53(5):567-74.
12. Lemola K, Sneider M, Desjardins B, et al. Computed tomographic analysis of the anatomy of the left atrium and the esophagus: implications for left atrial catheter ablation. Circulation. 2004;110(24):3655-60. PMID: 15569839 DOI: http://dx.doi.org/10.1161/01.CIR.0000149714.31471.FD
13. Alaeddini J, Wood MA, Parvez B, Pathak V, Wong KA, Ellenbogen KA. Site localization and characterization of pain during radiofrequency ablation
of the pulmonary veins. Pacing Clin Electrophysiol. 2007;30(10):1210-4. DOI: http://dx.doi.org/10.1111/j.1540-8159.2007.00842.x
14. Leite LR, Santos SN, Maia H, et al. Luminal esophageal temperature monitoring with a deflectable esophageal temperature probe and intracardiac echocardiography may reduce esophageal injury during atrial fibrillation ablation procedures: results of a pilot study. Circ Arrhythm Electrophysiol. 2011;4(2):149-56. DOI: http://dx.doi. org/10.1161/CIRCEP.110.960328
15. Good E, Oral H, Lemola K, et al. Movement of the esophagus during left atrial catheter ablation for atrial fibrillation. J Am Coll Cardiol. 2005;46(11):2107-10. DOI: http://dx.doi.org/10.1016/j.jacc.2005.08.042
16. Nademanee K, McKenzie J, Kosar E, et al. A new approach for catheter ablation of atrial fibrillation: mapping of the electrophysiologic substrate. J Am Coll Cardiol. 2004;43(11):2044-53. DOI: http://dx.doi. org/10.1016/j.jacc.2003.12.054
17. Marrouche N, Wazni OM, Martin DO, et al. Response to pharmacological challenge of dissociated pulmonary vein rhythm. J Cardiovasc Electrophysiol. 2005;16(2):122-6. DOI: http://dx.doi.org/10.1046/j.1540- 8167.2005.40333.x
18. Cummings JE, Schweikert RA, Saliba WI, et al. Assessment of temperature, proximity, and course of the esophagus during radiofrequency ablation within the left atrium. Circulation. 2005;112(4):459-64. PMID: 16027254 DOI: http://dx.doi.org/10.1161/CIRCULATIONAHA.104.509612
19. Redfearn DP, Trim GM, Skanes AC, et al. Esophageal temperature monitoring during radiofrequency ablation of atrial fibrillation. J Cardiovasc Electrophysiol. 2005;16(6):589-93.
20. Marrouche NF, Guenther J, Segerson NM, et al. Randomized comparison between open irrigation technology and intracardiac-echo-guided energy delivery for pulmonary vein antrum isolation: procedural parameters, outcomes, and the effect on esophageal injury. J Cardiovasc Electrophysiol. 2007;18(6):583-8. DOI: http://dx.doi.org/10.1111/j.1540- 8167.2007.00879.x
21. Bunch TJ, Bruce GK, Johnson SB, Sarabanda A, Milton MA, Packer DL. Analysis of catheter-tip (8-mm) and actual tissue temperatures achieved during radiofrequency ablation at the orifice of the pulmonary vein. Circulation. 2004;110(19):2988-95. DOI: http://dx.doi.org/10.1161/01. CIR.0000146905.19945.99
22. Melo SL, Scanavacca MI, Darrieux FCC, Hachul DT, Sosa EA. Ablação do flutter atrial típico: estudo prospectivo e randomizado do cateter irrigado fechado versus cateter com eletrodo distal de 8 mm. Arq Bras Cardiol. 2007;88(3):273-8. DOI: http://dx.doi.org/10.1590/S0066- 782X2007000300004
23. Zellerhoff S, Lenze F, Ullerich H, et al. Esophageal and Mediastinal Lesions Following Multielectrode Duty-Cycled Radiofrequency Pulmonary Vein Isolation: Simple Equals Safe? Pacing Clin Electrophysiol. 2016;39(4):316-20.