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Updated: Mar 22, 2026
Three-Dimensional Printing of a Complex Aortic Anomaly
Published on: November 1, 2018
Integration of Computed Tomography and Three-Dimensional Echocardiography for Hybrid Three-Dimensional Printing in
Jordan Gosnell1, Todd Pietila2, Bennett P Samuel3
1Echocardiography Sonographer, Congenital Heart Center, 100 Michigan NE (MC273), Grand Rapids, Michigan, 49503, USA.
Abstract:
Three-dimensional (3D) printing is an emerging technology aiding diagnostics, education, and interventional, and surgical planning in congenital heart disease (CHD). Three-dimensional printing has been derived from computed tomography, cardiac magnetic resonance, and 3D echocardiography. However, individually the imaging modalities may not provide adequate visualization of complex CHD. The integration of the strengths of two or more imaging modalities has the potential to enhance visualization of cardiac pathomorphology. We describe the feasibility of hybrid 3D printing from two imaging modalities in a patient with congenitally corrected transposition of the great arteries (L-TGA). Hybrid 3D printing may be useful as an additional tool for cardiologists and cardiothoracic surgeons in planning interventions in children and adults with CHD.
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