Figure 17From: Understanding atrioventricular septal defect: Anatomoechocardiographic correlation Atrioventricular septal defect with common atrioventricular valve, double outlet right ventricle and Fallot's tetralogy. (A) Anatomic specimen. (B) The echocardiographic image shows a similar features as in the anatomic specimen. Abbreviations: IS: Infundibular septum. Other abbreviations as before.Back to article page