Catheter ablation of junctional ectopic tachycardia by guarded low dose radiofrequency energy application

Mei Hwan Wu, Jiuun Lee Lin, Yung Ching Chang

研究成果: 雜誌貢獻文章

16 引文 斯高帕斯(Scopus)

摘要

The prognosis of junctional ectopic tachycardia has been poor. A 9- year-old boy with dilated cardiomyopathy and this incessant form of tachycardia underwent RF ablution. Without retrograde atrial depolarization during tachycardia, serials of low dose RF energy were applied near the His- bundle area to find out the arrhythmogenic loci. The optimal site for ablation showed rate acceleration at low dose application and rate slowing down followed by conversion upon increasing the energy. By using this guarded low dose ablution technique, the tachycardia was eliminated without AV block. The LV function also improved.
原文英語
頁(從 - 到)1655-1658
頁數4
期刊PACE - Pacing and Clinical Electrophysiology
19
發行號11 I
DOIs
出版狀態已發佈 - 一月 1 1996
對外發佈Yes

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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