M=male; F=female; DILV=double inlet left ventricle; PHT=pulmonary hypertension; PS=pulmonary stenosis; MGA=ventriculoarterial concordance with left/right position of the aorta; TGA=transposition of the great arteries with left/right position of the aorta; AVB=atrioventricular block; NSR=normal sinus rhyth