Atrial septal defect

This 3D printed anatomical specimen represents atrial septal defect. It provides a physical reference for examining the anatomical features represented in the specimen.

Product features and anatomical detail

• Right Ventricular Hypertrophy (RVH) The heart is viewed from the left side.
• The left atrium has been opened to display a large ovoid defect 3.5 cm in greatest diameter in the inter-atrial septum.
• Only a small postero-inferior crescentic rim of septum remains.
• The left ventricle is small, and the right ventricle is hypertrophied (see posterior aspect of specimen where part of the right postero-lateral wall of the right ventricle has been cut away to demonstrate the thickened wall).

Product specifications

Downloads and product information

• 3D Anatomy catalogue (PDF), page 57
• Product reference and further information