Academic Journal
Recurrent episodes of atrioventricular nodal reentrant tachycardia: Sites of ablation success, ablation endpoint, and primary culprits for recurrence
| العنوان: | Recurrent episodes of atrioventricular nodal reentrant tachycardia: Sites of ablation success, ablation endpoint, and primary culprits for recurrence |
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| المؤلفون: | Shu Hirata, Koichi Nagashima, Yoshiaki Kaneko, Shuntaro Tamura, Hitoshi Mori, Suguru Nishiuchi, Michifumi Tokuda, Tetsuma Kawaji, Tatsuya Hayashi, Takuro Nishimura, Masato Fukunaga, Jun Kishihara, Hidehira Fukaya, Jin Teranishi, Mitsuru Takami, Masato Okada, Naoko Miyazaki, Ryuta Watanabe, Yuji Wakamatsu, Yasuo Okumura |
| المصدر: | Journal of Arrhythmia, Vol 40, Iss 3, Pp 552-559 (2024) |
| بيانات النشر: | Wiley, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Diseases of the circulatory (Cardiovascular) system |
| مصطلحات موضوعية: | atrioventricular nodal reentrant tachycardia, leftward inferior extension, rightward inferior extension, slow pathway, Diseases of the circulatory (Cardiovascular) system, RC666-701 |
| الوصف: | Abstract Background Atrioventricular nodal reentrant tachycardia (AVNRT) sometimes recurs even after anatomical slow pathway (SP) ablation targeting the rightward inferior extension (RIE). This multicenter study aimed to determine the reasons for AVNRT recurrence. Methods and Results Forty‐six patients were treated successfully for recurrent AVNRT. Initial treatment was for 38 slow‐fast AVNRTs, 3 fast‐slow AVNRTs, 2 slow‐slow AVNRTs, 2 slow‐fast and fast‐slow AVNRTs, and 1 noninducible AVNRT. All initial treatments were of RF application to the RIE; SP elimination was achieved in 11, dual AVN physiology was seen in 29, and AVNRT remained inducible in 5. The recurrent AVNRTs included 34 slow‐fast AVNRTs, 6 fast‐slow AVNRTs, 3 slow‐slow AVNRTs, 2 slow‐fast and fast‐slow AVNRTs, and 1 slow‐fast and slow‐slow AVNRTs. Successful ablation site was within the RIE in 39 and left inferior extension in 7. In 30 of 39, the successful RIE site was in the same area or higher than that of the initial procedure. Conclusion For a high majority (around 85%) of patients in whom AVNRT recurs after initial ablation success, the site of a second successful procedure will be within the RIE even though the RIE was originally targeted. Furthermore, a high majority (around 86%) of sites of successful ablation will be higher than those originally targeted. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1883-2148 1880-4276 |
| Relation: | https://doaj.org/toc/1880-4276; https://doaj.org/toc/1883-2148 |
| DOI: | 10.1002/joa3.13060 |
| URL الوصول: | https://doaj.org/article/52498ba69c034cb0b63ad41a65bf4f51 |
| رقم الانضمام: | edsdoj.52498ba69c034cb0b63ad41a65bf4f51 |
| قاعدة البيانات: | Directory of Open Access Journals |
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