Abnormality of common atrioventricular valve in atrioventricular septal defect
abnormality of common atrioventricular valve in atrioventricular septal defect
AVSD - Abnormality of common atrioventricular valve in atrioventricular septal defect
avsd - abnormality of common atrioventricular valve in atrioventricular septal defect