释义 |
microwave catheter ablation microwave catheter ablation A procedure for correcting atrial flutter/fibrillation and restoring normal sinus rhythm by creating a linear lesion across the isthmus between the inferior vena cava (IVC) and the tricuspid annulus, interrupting the abnormal electrical circuit causing the arrhythmia.microwave catheter ablation Cardiology A procedure for correcting atrial flutter/fibrillation and restoring normal sinus rhythm by creating a linear lesion across the isthmus between the inferior vena cava–IVC and the tricuspid annulus, interrupting the abnormal electrical circuit causing the arrhythmia. See Atrial fibrillation. |