case_images: PMC11739613_01
case_images: Twelve-lead electrocardiogram during palpitation showing ventricular tachycardia with right bundle branch block morphology and right axis (dominant S wave in leads I and aVL).
case_images: uaae049f1.jpg
case_images: PMC11739613_01_uaae049f1.jpg
case_images: uaae049-F1
case_images: An electrocardiogram (ECG, Figure 1) showed ventricular tachycardia, with right branch bundle block associated to left posterior hemiblock, and T waves inversion in the inferior and precordial leads.
case_images: Basal 12-lead electrocardiogram showing sinus rhythm and abnormal ventricular repolarization with prolonged QT-interval and inversion of T waves in leads D2, D3, aVF, and V3-V6.
case_images: uaae049f2.jpg
case_images: PMC11739613_01_uaae049f2.jpg
case_images: uaae049-F2
case_images: ECG is shown in Figure 2. Echocardiography showed diffuse hypokinesia of both the left and the right ventricles, and CMR was once again inconclusive.