Describe embryological basis of: 1) atrial septal defect, 2) ventricular septal defect, 3) Fallot’s tetralogy & 4) tracheoesophageal fistula
Describe embryological basis of: 1) atrial septal defect, 2) ventricular septal defect, 3) Fallot’s tetralogy & 4) tracheoesophageal fistula