Figure 13From: Understanding atrioventricular septal defect: Anatomoechocardiographic correlation Atrioventricular septal defect with Rastelli type A common valve. (A) The left ventricle is visible with the excavated appearance of the interventricular septum and the interchordal spaces (asterisks) that create the ventricular septal defect. (B) The two-dimensional echocardiographic 4-chamber image shows the same features as in the anatomic specimen. Abbreviations as before.Back to article page