Anatomical Heart Section (from Cardio-CT)

This 3D model represents a detailed section of the cardiac muscle, entirely segmented from a cardiac CT scan. The file includes essential anatomical structures of the heart, offering an accurate reference for 3D printing for educational, medical, or collector purposes.

Model Features:

• Left ventricle with papillary muscles and chordae tendineae
• Anterior interventricular and circumflex coronary arteries
• Well-defined left atrium and right atrium
• Section of the right ventricle
• Aortic valve in section
• Pulmonary arteries

The published model is a scaled-down section to optimize printing speed (approximately 2 hours).

A full 1:1 scale model is also available in the unprocessed files.

The model was directly segmented and processed from an anonymized and randomized cardiac CT scan.

In particular, the aortic valve cusps, papillary muscles, and myocardium were manually segmented in this model.

This was a segmentation experiment.

Update: I added a new print profile with two halves featuring snaps for connection!