Fig. 1From: Use of a two-handed model to improve comprehension of ventricular outflow tract anatomyRepresentation of the two-handed model and one-to-one correspondence between the structures of the hand and the heart. The cardiac chambers have been segmented separately and colored while being placed in attitudinally appropriate locations. This image shows the relationships between the various components of the heart. A in the lower right corner refers to the anterior–posterior viewBack to article page