{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T15:38:21Z","timestamp":1789659501919,"version":"4.0.1"},"reference-count":39,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2025,4,2]],"date-time":"2025-04-02T00:00:00Z","timestamp":1743552000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pacing Clinical Electrophis"],"published-print":{"date-parts":[[2025,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Most studies have followed patients with persistent atrial fibrillation (PeAF) using 12\u2010lead or 24\u2010h Holter electrocardiography, but this may overestimate the effectiveness of pulsed field ablation (PFA) in the treatment of PeAF. This study aimed to investigate the feasibility of PFA in patients with PeAF and follow\u2010up using insertable cardiac monitoring that can provide information on the actual status of atrial arrhythmia (AA) recurrence after PFA. We prospectively enrolled 49 patients with PeAF who underwent PFA strategy comprising superior vena cava isolation, pulmonary vein isolation, and posterior wall box isolation between December 2022 and January 2024. After median follow\u2010up of 14.1 months, 30 patients (61.22%) had zero AA burden. Kaplan\u2013Meier analysis show that the freedom from recurrence increased with arrhythmia duration thresholds, from 59.54% to 80.50% (duration &lt; 2\u00a0min vs. duration &gt; 48\u00a0h, <jats:italic>p<\/jats:italic> = 0.040). Safety events occurred in two patients (one transient ischemic attack and one pseudoaneurysm). PFA is an effective modality for the treatment of patients with PeAF.<\/jats:p>","DOI":"10.1111\/pace.15185","type":"journal-article","created":{"date-parts":[[2025,4,4]],"date-time":"2025-04-04T12:15:39Z","timestamp":1743768939000},"page":"547-556","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Long\u2010Term Monitoring of Patients With Persistent Atrial Fibrillation After Pulsed Field Ablation"],"prefix":"10.1111","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3868-413X","authenticated-orcid":false,"given":"Wentao","family":"Li","sequence":"first","affiliation":[{"name":"Department of Cardiology West China Hospital Sichuan University  Chengdu China"},{"name":"Department of General Internal Medicine West China Second University Hospital Sichuan University  Chengdu 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