Clinical data The patient evolved without symptoms, doing her usual activities of daily living, such as housekeeping and dressmaking, when total atrioventricular block was identified during a routine evaluation with a heart rate of 66 bpm. At this time, a diagnosis of corrected transposition of the great arteries was made through the echocardiogram, with mild left atrioventricular valve regurgitation. Due to insufficient chronotropism and binodal disease, an atrioventricular pacemaker was placed on the right when she was 59 years old. […]
