scholarly journals QRST time integral values in 12-lead electrocardiograms before and after radiofrequency catheter ablation in patients with Wolff-Parkinson-White syndrome

1995 ◽  
Vol 25 (7) ◽  
pp. 1584-1590 ◽  
Author(s):  
Tetsuo Yanagawa ◽  
Makoto Hirai ◽  
Hiroshi Hayashi ◽  
Hiroaki Sano ◽  
Yasushi Tomita ◽  
...  
Keyword(s):  
Catheter Ablation ◽  
Radiofrequency Catheter Ablation ◽  
White Syndrome ◽  
Time Integral ◽  
Before And After ◽  
Wolff Parkinson White Syndrome

scholarly journals Activation - Recovery Intervals of 12-Lead Electro-cardiograms Before and After Catheter Ablation in Patients With Wolff-Parkinson-White Syndrome

2001 ◽  
Vol 65 (4) ◽  
pp. 294-299 ◽  
Author(s):  
Makoto Nonokawa ◽  
Makoto Hirai ◽  
Makoto Akahoshi ◽  
Yasuya Inden ◽  
Yukihiko Yoshida ◽  
...  
Keyword(s):  
Catheter Ablation ◽  
White Syndrome ◽  
Before And After ◽  
Wolff Parkinson White Syndrome

Slow and wide QRS complex tachycardia as a unique complication following radiofrequency catheter ablation of a left-sided accessory pathway in a child

2005 ◽  
Vol 15 (3) ◽  
pp. 315-318 ◽  
Author(s):  
Radu Vatasescu ◽  
Laszlo Kornyei ◽  
Tamas Szili-Torok
Keyword(s):  
Catheter Ablation ◽  
Slow Rate ◽  
Radiofrequency Catheter Ablation ◽  
Accessory Pathway ◽  
Qrs Complex ◽  
White Syndrome ◽  
Accessory Pathways ◽  
Radiofrequency Lesions ◽  
Transaortic Approach ◽  
Wolff Parkinson White Syndrome

Radiofrequency lesions can, theoretically, be the substrate for new persistent arrhythmias. As far as we know, this has never previously been encountered after transcatheter ablation of accessory pathways. A child with Wolff–Parkinson–White syndrome was referred for radiofrequency catheter ablation of a left-sided accessory pathway. After successful ablation of the accessory pathway using a retrograde transaortic approach, the child developed an incessant wide QRS complex tachycardia at slow rate that was resistant to pharmacologic interventions. The focus of the tachycardia was identical to the ventricular site of insertion of the eliminated accessory pathway.

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