Double Ventricular Responses Leading to Reversible Cardiomyopathy as Late Complication after Slow-Pathway Ablation

Figure 2

(a) Intracardiac electrocardiogram showing disappearance of the arrhythmia during ablation therapy with radiofrequency (RF). (b) Fluoroscopy (45° LAO) showing ablation catheter in slow-pathway position during ablation. (c) Drop in heart rate after successful ablation in continuous heart rate monitoring and postablation ECG showing normal sinus rhythm. ECG: electrocardiography, CS: coronary sinus, bmp: beats per minute, and RF: radiofrequency.