Bipolar radiofrequency catheter ablation (RFCA) strategy using two ablation catheters may require prolonged fluoroscopy time because of challenges with catheter positioning. Intracardiac echocardiographic images may only offer limited views to help maneuver both ablation catheters. To simultaneously visualize both ablation catheters on the 3D mapping system for localizing the ablation target and minimizing fluoroscopy. A bipolar RFCA system was set up with connections to the grounding pad and two distal pins connected to the distal electrodes of the THERMOCOOL SMARTTOUCH® SF ablation catheter (Biosense Webster) with 1-6-2mm spacing (Figure A). Case 1: A 51-year-old male with familial HCM presented with VT storm for which he was externally cardioverted. The patient underwent VT ablation during which the VT was localized to LV summit. Due to difficulty achieving transmural lesions with unipolar ablation, bipolar RFCA with two ablation catheters on posteroseptal RVOT and below the RCC was performed with successful elimination of the clinical VT. The distal 3rd and 4th electrodes on the second ablation catheter was connected to our bipolar circuit, which was visualized on CARTO® 3D mapping (Biosense Webster) (Figure B). Case 2: A 62-year-old male with a CRT-D for cardiac sarcoidosis and non-ischemic cardiomyopathy, and a recent endocardial VT ablation in the setting of VT storm presented with multiple ICD shocks. Patient underwent repeat ablation with further endocardial substrate modification and epicardial ablation. With the second ablation catheter on the epicardium, the distal 3rd and 4th electrodes were visualized, and the dome of the catheter tip was created on CARTO® (Figure C). The patient underwent an extensive endocardial and epicardial ablation but remained inducible with slower VT for which he underwent further heart transplant evaluation. Utilizing a novel bipolar RFCA set-up that allows visualization of both ablation catheters on the 3D mapping system may offer better target localization and less fluoroscopy exposure.