{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T02:41:46Z","timestamp":1777948906030,"version":"3.51.4"},"reference-count":5,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T00:00:00Z","timestamp":1768867200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T00:00:00Z","timestamp":1768867200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>While very high\u2010power short\u2010duration (vHPSD) ablation has been shown to be safe and effective for ablation of atrial fibrillation, the utility of vHPSD ablation for targeting premature ventricular complexes (PVCs) remains unclear. We aimed to describe our experience of PVC ablation using vHPSD ablation targeting areas with suboptimal catheter contact.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and Results<\/jats:title>\n                    <jats:p>\n                      We included 8 patients (mean age 66.5 \u00b1 11.3 years, 77% female gender, mean LV ejection fraction 52.8 \u00b1 8.2%, baseline PVC burden 23.3 \u00b1 10.1% [range 9\u201341%]) with PVCs originating from intracavitary structures [LV papillary muscle(s) (\n                      <jats:italic>n<\/jats:italic>\n                      = 7), RV papillary muscle (\n                      <jats:italic>n<\/jats:italic>\n                      = 1)] which were successfully eliminated with vHPSD ablation using a temperature\u2010controlled ablation catheter (QDOT\u2010MICRO; Biosense Webster, Irvine, California, USA) with lesions delivered at 90 W for 4 seconds using QMODE+ mode. Mean QMODE+ lesions delivered in each patient was 28 \u00b1 15.1 with a mean total QMODE+ RF time of 112 \u00b1 60.4 seconds. There were no procedural complications. Durable PVC suppression was confirmed on post\u2010ablation monitoring in all patients (mean post\u2010ablation PVC burden &lt; 1% [range 0\u20132.3%]).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Ablation with vHPSD using a temperature\u2010controlled radiofrequency ablation catheter can be safe and effective for PVC ablation in regions with poor catheter stability such as RV and LV papillary muscles.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jce.70264","type":"journal-article","created":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T04:19:47Z","timestamp":1768969187000},"page":"652-654","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Very High\u2010Power Short\u2010Duration Ablation for Premature Ventricular Complexes From Sites With Suboptimal Catheter Stability"],"prefix":"10.1111","volume":"37","author":[{"given":"Heather","family":"Wheat","sequence":"first","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7880-9745","authenticated-orcid":false,"given":"Kelly","family":"Arps","sequence":"additional","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2733-2844","authenticated-orcid":false,"given":"Amrish","family":"Deshmukh","sequence":"additional","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Ghannam","sequence":"additional","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank","family":"Bogun","sequence":"additional","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jackson J.","family":"Liang","sequence":"additional","affiliation":[{"name":"Electrophysiology section, Division of Cardiology University of Michigan Ann Arbor Michigan USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,1,20]]},"reference":[{"key":"e_1_2_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcha.2022.101042"},{"key":"e_1_2_3_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/jce.16636"},{"key":"e_1_2_3_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.hrthm.2024.10.026"},{"key":"e_1_2_3_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/jce.13716"},{"key":"e_1_2_3_6_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCEP.124.012734"}],"container-title":["Journal of Cardiovascular Electrophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jce.70264","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jce.70264","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jce.70264","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T21:03:27Z","timestamp":1777842207000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jce.70264"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,20]]},"references-count":5,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1111\/jce.70264"],"URL":"https:\/\/doi.org\/10.1111\/jce.70264","archive":["Portico"],"relation":{},"ISSN":["1045-3873","1540-8167"],"issn-type":[{"value":"1045-3873","type":"print"},{"value":"1540-8167","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,20]]},"assertion":[{"value":"2025-11-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-14","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-20","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}