Anatomical and electrophysiological variations of Koch’s triangle and the impact on the slow pathway ablation in patients with atrioventricular nodal reentrant tachycardia: a study using 3D mapping

2013 ◽  
Vol 37 (1) ◽  
pp. 111-120 ◽  
Author(s):  
Takanori Yamaguchi ◽  
Takeshi Tsuchiya ◽  
Yasutsugu Nagamoto ◽  
Koji Miyamoto ◽  
Kenji Sadamatsu ◽  
...  
Keyword(s):  
Slow Pathway ◽  
Atrioventricular Nodal Reentrant Tachycardia ◽  
3D Mapping ◽  
Reentrant Tachycardia ◽  
Slow Pathway Ablation ◽  
The Impact

scholarly journals Colchicine is an effective treatment for late onset AV-block caused by radiofrequency catheter ablation

2021 ◽  
Author(s):  
Tadashi Hoshiyama ◽  
Katsuo Noda ◽  
Kenichi Tsujita
Keyword(s):  
Catheter Ablation ◽  
Radiofrequency Catheter Ablation ◽  
Late Onset ◽  
Slow Pathway ◽  
Atrioventricular Nodal Reentrant Tachycardia ◽  
Av Block ◽  
Reentrant Tachycardia ◽  
Slow Pathway Ablation ◽  
Complete Atrioventricular ◽  
Complete Av Block

We present a case of complete atrioventricular (AV) block following slow pathway ablation for atrioventricular nodal reentrant tachycardia (AVNRT) treated only by colchicine administration. The patient’s electrocardiogram showed complete AV-block at two weeks after catheter ablation. Colchicine is effective for late-onset AV-block caused by catheter ablation for AVNRT.

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