{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T19:24:14Z","timestamp":1761765854156},"reference-count":12,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,9,16]],"date-time":"2014-09-16T00:00:00Z","timestamp":1410825600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pacing Clinical Electrophis"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>Catheter ablation has become the preferred treatment for common supraventricular tachycardia (SVT) in children and adolescents, but long\u2010term follow\u2010up data on pediatric patients remain limited.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>To provide follow\u2010up data, we created a population\u2010based prospective pediatric catheter ablation registry in 1997. All patients underwent clinical follow\u2010up at 1 month and 1 year after the procedure. The follow\u2010up data were completed with a single questionnaire in 2010.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 318 patients, 289 (91%) required one to three procedures for successful ablation. A total of 211 (66%) patients had an accessory pathway, 97 (31%) atrioventricular nodal reentrant tachycardia, and 10 (3%) atrial tachycardia. Two (0.6%) of the 318 patients had serious complications: the first had a complete atrioventricular block and required a pacemaker, while the second had a hemopericardium, which was treated with drainage. A successful ablation procedure was followed by a recurrence in 18 (6%) patients during childhood. In addition, two patients had atrial fibrillation and one had a focal atrial tachycardia as adults after a successful ablation procedure during childhood. Moreover, 12 (4%) patients, who had undergone a successful ablation, complained of increased heart rate after exercise compared to their status before the procedure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>In our cohort study of 318 pediatric patients, with a mean follow\u2010up of 5 years, SVT ablation was successful for 91% of the patients. Arrhythmia recurred in 6% of the patients. The increased sinus rate following radiofrequency ablation, observed in 4% of pediatric patients, constitutes a new finding, which warrants attention in other patient series.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pace.12511","type":"journal-article","created":{"date-parts":[[2014,9,16]],"date-time":"2014-09-16T05:22:20Z","timestamp":1410844940000},"page":"115-119","source":"Crossref","is-referenced-by-count":17,"title":["Population\u2010Based Single\u2010Center Outcome for Pediatric Catheter Ablation of Common Supraventricular Tachycardias"],"prefix":"10.1111","volume":"38","author":[{"given":"ANITA","family":"HIIPPALA","sequence":"first","affiliation":[{"name":"Pediatric Cardiology Children's Hospital Helsinki University Hospital and University of Helsinki  Helsinki Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JUHA\u2010MATTI","family":"HAPPONEN","sequence":"additional","affiliation":[{"name":"Pediatric Cardiology Children's Hospital Helsinki University Hospital and University of Helsinki  Helsinki Finland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,9,16]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1540-8167.2004.03645.x"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.hrthm.2004.03.067"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2009.12.014"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/europace\/eul021"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8159.2007.00727.x"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(99)80622-5"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(97)01008-4"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.eurheartj.a060789"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(99)00885-1"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/pace.12373"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1747-0803.2009.00368.x"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1540-8167.2002.00336.x"}],"container-title":["Pacing and Clinical Electrophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fpace.12511","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/pace.12511","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,29]],"date-time":"2023-09-29T12:47:03Z","timestamp":1695991623000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/pace.12511"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,9,16]]},"references-count":12,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2015,1]]}},"alternative-id":["10.1111\/pace.12511"],"URL":"https:\/\/doi.org\/10.1111\/pace.12511","archive":["Portico"],"relation":{},"ISSN":["0147-8389","1540-8159"],"issn-type":[{"type":"print","value":"0147-8389"},{"type":"electronic","value":"1540-8159"}],"subject":[],"published":{"date-parts":[[2014,9,16]]}}}