Successful Ablation of Atypical Atrioventricular Nodal Reentrant Tachycardia From a Noncoronary Sinus of Valsalva
-
- Kaneko Yoshiaki
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Nakajima Tadashi
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Irie Tadanobu
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Suzuki Fumio
- Department of Cardiology, Fukujuji Hospital
-
- Ota Masaki
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Iijima Takafumi
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Tamura Mio
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Iizuka Takashi
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Tamura Shuntaro
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Saito Akihiro
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
-
- Kurabayashi Masahiko
- Department of Medicine and Biological Science, Gunma University Graduate School of Medicine
この論文をさがす
抄録
An 81-year-old man with long RP narrow QRS tachycardia underwent catheter ablation. Ventricular pacing reset the atrial cycle over a retrograde slow pathway, followed by termination of the tachycardia without atrial capture, confirming the diagnosis of fast-slow atrioventricular nodal reentrant tachycardia (AVNRT). The earliest atrial activation during tachycardia was found in the noncoronary sinus of Valsalva, where the first delivery of radiofrequency energy terminated and eliminated the inducibility of the tachycardia, by retrograde conduction block over the slow pathway. This is the first report of a fast-slow AVNRT, with successful ablation of the slow pathway from a noncoronary sinus of Valsalva.
収録刊行物
-
- International Heart Journal
-
International Heart Journal 55 (1), 84-86, 2014
一般社団法人 インターナショナル・ハート・ジャーナル刊行会