{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T09:45:44Z","timestamp":1762508744072,"version":"3.41.2"},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2022,3,22]],"date-time":"2022-03-22T00:00:00Z","timestamp":1647907200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,4,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Ventricular premature complexes (VPCs) occasionally originate from the aortic sinus of Valsalva. Because the anterior part of the left coronary cusp (LCC) and right coronary cusp (RCC) are connected through the ventricular musculature at their bases, VPCs are more common in the LCC and the RCC than in the non-coronary cusp (NCC). We herein report a case in which VPCs were successfully ablated from the NCC, which is considered rare.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Case summary<\/jats:title>\n                  <jats:p>A 30-year-old woman was admitted to our hospital for the ablation of VPCs, which comprised 43% of the total heart beats. The clinical VPCs had an inferior axis and left bundle branch block morphology with a precordial transition between V4 and V5. Three-dimensional mapping of the target VPCs indicated that the earliest activation site was RCC. After radiofrequency (RF) energy application at the RCC, VPCs were temporally suppressed but recurred after 24\u2005min. Remapping of the recurrent VPCs revealed that the earliest activation site shifted from the RCC to the His region. To avoid the risk of atrioventricular block, RF energy was applied from the NCC, which resulted in successful elimination of the VPCs without any complications.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Discussion<\/jats:title>\n                  <jats:p>The present case suggests that RF energy application from the NCC may be a safe and effective option for the ablation of VPCs with the earliest activation at the RCC and His region.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ehjcr\/ytac129","type":"journal-article","created":{"date-parts":[[2022,3,24]],"date-time":"2022-03-24T22:36:33Z","timestamp":1648161393000},"source":"Crossref","is-referenced-by-count":3,"title":["Ventricular premature complexes successfully ablated from the non-coronary cusp: a case report"],"prefix":"10.1093","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3591-8976","authenticated-orcid":false,"given":"Atsushi","family":"Tanaka","sequence":"first","affiliation":[{"name":"Division of Cardiology, Cardiovascular and Aortic Center, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin Chuo-ku, Fukuoka 810-0001, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masatsugu","family":"Nozoe","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Cardiovascular and Aortic Center, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin Chuo-ku, Fukuoka 810-0001, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takaki","family":"Tsutsumi","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Cardiovascular and Aortic Center, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin Chuo-ku, Fukuoka 810-0001, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toru","family":"Kubota","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Cardiovascular and Aortic Center, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin Chuo-ku, Fukuoka 810-0001, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,3,22]]},"reference":[{"key":"2022041317380768000_ytac129-B1","doi-asserted-by":"crossref","first-page":"2793","DOI":"10.1093\/eurheartj\/ehv316","article-title":"2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: the Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC): Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC)","volume":"36","author":"Priori","year":"2015","journal-title":"Eur Heart 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aortic sinus cusp","volume":"5","author":"Yamada","year":"2008","journal-title":"Heart Rhythm"},{"key":"2022041317380768000_ytac129-B5","doi-asserted-by":"crossref","first-page":"1605","DOI":"10.1016\/j.hrthm.2013.08.017","article-title":"Prevalence and clinical, electrocardiographic, and electrophysiologic characteristics of ventricular arrhythmias originating from the noncoronary sinus of Valsalva","volume":"10","author":"Yamada","year":"2013","journal-title":"Heart Rhythm"},{"key":"2022041317380768000_ytac129-B6","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.jelectrocard.2018.11.010","article-title":"A case of successful radiofrequency catheter ablation of ventricular tachycardia from the noncoronary cusp","volume":"52","author":"Yokoyama","year":"2019","journal-title":"J Electrocardiol"},{"key":"2022041317380768000_ytac129-B7","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1253\/circj.CJ-11-1554","article-title":"Catheter ablation of tachyarrhythmias 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