Utility of 3D printed cardiac models in congenital heart disease: a scoping review.

Objective: Three-dimensional printing (3DP) is a novel technology with applications in healthcare, particularly for congenital heart disease (CHD). We sought to explore the spectrum of use of 3D printed CHD models (3D-CM) and identify knowledge gaps within the published body of literature to guide future research.

Methods: We conducted a scoping review targeting published literature on the use of 3D-CMs.