{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T16:46:13Z","timestamp":1772037973517,"version":"3.50.1"},"reference-count":33,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,12,8]],"date-time":"2021-12-08T00:00:00Z","timestamp":1638921600000},"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":[[2022,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The Singapore Cardiac Databank was designed to monitor the performance and outcomes of catheter ablation. We investigated the outcomes of paroxysmal supraventricular tachycardia (PSVT)\u2010ablation in a prospective, nationwide, cohort study.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Atrioventricular nodal re\u2010entrant tachycardia (AVNRT), atrioventricular re\u2010entry tachycardia (AVRT), or atrial tachycardia (AT)\u2010ablations in Singapore from 2010 to 2018 were studied. Outcomes include acute success, periprocedural\u2010complications, postoperative pacing requirement, arrhythmic recurrence and 1\u2010year all\u2010cause mortality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among 2260 patients (mean age 45 \u00b1 18 years, 50% female, 57% AVNRT, 37% AVRT, 6% AT), overall acute success rates of PSVT\u2010ablation was 98.4% and increased in order of AT, AVRT, and AVNRT (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a0.001). Periprocedural cardiac tamponade occurred in two AVRT patients. A total of 15 pacemakers (6 within first 30\u2010days, 9 after 30\u2010days) were implanted (seven AV block, eight sinus node dysfunction [SND]), with the highest incidence of pacemaker implantation after AT\u2010ablation (5% vs. 0.6% AVNRT vs. 0.1% AVRT, <jats:italic>p<\/jats:italic> &lt; .001). Repeat ablations (0.9% AVNRT, 7% AVRT, 4% AT, <jats:italic>p<\/jats:italic> &lt; .001) were performed in 78 (3.5%) patients and 13 (0.6%) patients died within a year of ablation. Among outcomes considered adjusting for age, sex, PSVT\u2010type and procedure\u2010time, AT was independently associated with 6\u2010fold increased odds of total (adjusted odds ratio [AOR] 6.32, 95% confidence interval [CI] 1.95\u201320.53) and late (AOR 6.38, 95% CI 1.39\u201329.29) pacemaker implantation, while AVRT was associated with higher arrhythmic recurrence with repeat ablations (AOR 4.72, 95% CI 2.36\u20139.44) compared to AVNRT.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Contemporary PSVT ablation is safe with high acute success rates. Long\u2010term outcomes differed by nature of the PSVT.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pace.14410","type":"journal-article","created":{"date-parts":[[2021,11,18]],"date-time":"2021-11-18T11:25:15Z","timestamp":1637234715000},"page":"50-58","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Outcomes of supraventricular tachycardia ablation: Results from the Singapore ablation and cardiac devices registry"],"prefix":"10.1111","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7273-6883","authenticated-orcid":false,"given":"Eugene S.J.","family":"Tan","sequence":"first","affiliation":[{"name":"Department of Cardiology National University Heart Centre  Singapore Singapore"},{"name":"Yong Loo Lin School of Medicine National University Singapore  Singapore Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Siew Pang","family":"Chan","sequence":"additional","affiliation":[{"name":"Department of Cardiology National University Heart Centre  Singapore Singapore"},{"name":"Yong Loo Lin School of Medicine National University Singapore  Singapore Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Swee\u2010Chong","family":"Seow","sequence":"additional","affiliation":[{"name":"Department of Cardiology National University Heart Centre  Singapore Singapore"},{"name":"Yong Loo Lin School of Medicine National University Singapore  Singapore Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wee Siong","family":"Teo","sequence":"additional","affiliation":[{"name":"Department of Cardiology National Heart Centre  Singapore Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chi Keong","family":"Ching","sequence":"additional","affiliation":[{"name":"Department of Cardiology National Heart Centre  Singapore 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