Radiofrequency Catheter Ablation of AV Nodal Reentrant Tachycardia in Situs Inversus Totalis

A 41-year-old male with situs inversus totalis had paroxysmal supraventricular tachycardia. On electrophysiology study, the mechanism of the tachycardia was determined as slow/fast atrioventricular nodal reentrant tachycardia and slow pathway was successfully performed under fluoroscopic guidance. (PACE 2009; 32:403-405).