Pinto, Fausto J.Sobral, S.Ribeiro, J.Barreiros, C.Bernardes, AnaAntónio, P. SilvérioFerreira, A. NunesSilva, Gustavo LimaCarpinteiro, LuísCortez-Dias, NunoSousa, João de2020-06-242020-06-242020EP Europace, Volume 22, Issue Supplement_1, June 2020, euaa162.0881099-5129http://hdl.handle.net/10451/43897Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2019. For permissions please email: Journals.permissions@oup.com. This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)Introduction: Pulmonary vein isolation (PVI) is the central element in the ablation of atrial fibrillation (AF), and can be obtained with different ablation modalities. The dutycycled circular multipole catheter PVAC® (Medtronic) allows linear application of radiofrequency energy, with the production of circumferential lesions. Conceptually, it can make ablation simpler and faster in patients with favorable anatomy.engRhythm controlCatheter ablationIsolation of pulmonary veins with duty-cycled circular multi-polar catheter : randomized controlled clinical trialP1402 Isolation of pulmonary veins with duty-cycled circular multi-polar catheter : randomized controlled clinical trialjournal article10.1093/europace/euaa162.0881532-2092