Assertion: catheter ablation | /r/HasProperty | technique
Facets:
Source sentences:
text: Radiofrequency catheter ablation is a technique that delivers radiofrequency energy through the tip of the catheter that is positioned at the site of origin of an arrhythmia, or abnormal heart rhythm.
text: Catheter ablation is a technique used to treat a variety of heart rhythm disorders by blocking the pathways that are causing the arrhythmia.