Figure 4From: Idiopathic premature ventricular contractions and ventricular tachycardias originating from the vicinity of tricuspid annulus: Results of radiofrequency catheter ablation in thirty-five patients Recordings obtained at the ablation site for patient number 4 in the Table 2. (A) 12-lead ECG characteristic at a paper speed of 25 mm/s. (B) 12-lead ECG characteristic at a paper speed of 100 mm/s. (C) Pace map at the successful ablation site. (D) The fluoroscopic position of the successful ablation site. ABL, ablation catheter; RAO, right anterior oblique projection; LAO, left anterior oblique projectionBack to article page