e0556 Catheter ablation of atrial tachycardia from the noncoronary cusp of the aortic valve

e0556 Catheter ablation of atrial tachycardia from the noncoronary cusp of the aortic valve

Objective In this study, we examine the characteristics of anteroseptal Atrial tachycardias (AT) originating from the Noncoronary Cusp (NCC) of the Aortic Valve, and demonstrate the long-term efficacy and safety of targeting the arrhythmias by Catheter Ablation. Methods From among a cohort of 43 pat...

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Veröffentlicht in:Heart (British Cardiac Society) 2010-10, Vol.96 (Suppl 3), p.A172-A173
Hauptverfasser: Xianhui, Zhou, Li, He, Baopeng, Taang, Deyong, Long, Jinxin, Li, Yu, Zhang, Yaodong, Li
Format: Artikel
Sprache:eng
Schlagworte:
atrial tachycardia
Cardiovascular
noncoronary cusp of the aortic valve
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Zusammenfassung:Objective In this study, we examine the characteristics of anteroseptal Atrial tachycardias (AT) originating from the Noncoronary Cusp (NCC) of the Aortic Valve, and demonstrate the long-term efficacy and safety of targeting the arrhythmias by Catheter Ablation. Methods From among a cohort of 43 patients with symptomatic focal AT undergoing electrophysiological evaluation, the point of earliest activation was at NCC region in 7 patients. Results The arrhythmia terminated with
ISSN:1355-6037
1468-201X
DOI:10.1136/hrt.2010.208967.556