Click on image to view larger version.

Figure 1 Electrocardiographic and Histopathological Findings in a Representative Patient From Group A

(A) Right anterior oblique view of the right ventricular (RV) bipolar voltage map showing preserved bipolar voltages values (purple indicates >1.5 mV) throughout the RV. (B) Endomyocardial biopsy sample showing normal myocardium (Heidenhain trichrome x40). (C) 12-lead electrocardiogram during clinically-sustained ventricular tachycardia 170 beats/min, with a left bundle branch block/inferior axis morphology.