The usefulness of 3D printed heart models for medical student education in congenital heart disease.

ABSTRACT:

Background

Three-dimensional (3D) printing technology enables the translation of 2-dimensional (2D) medical imaging into a physical replica of a patient's individual anatomy and may enhance the understanding of congenital heart defects (CHD). We aimed to evaluate the usefulness of a spectrum of 3D-printed models in teaching CHD to medical students.

Results

We performed a prospective, randomized educational procedure to teach fifth year medical students four CHDs (atrial septal defect (ASD, n = 74), ventricular septal defect (VSD, n = 50), coarctation of aorta (CoA, n = 118) and tetralogy of Fallot (ToF, n = 105)). Students were randomized into printing groups or control groups. All students received the same 20 min lecture with projected digital 2D images. The printing group

SUBMITTER: Karsenty C 

PROVIDER: S-EPMC8424617 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature