Abstract Background: Cardiac Magnetic Resonance is in need of a simple and robust method for diastolic function assessment that can be done with routine protocol sequences. Objective: To develop and validate a three-dimensional (3D) model-based volumetric assessment of diastolic function using cardiac magnetic resonance (CMR) imaging and compare the results obtained with the model with those obtained by echocardiography. Methods: The study participants provided written informed consent and were included if having undergone both echocardiography and cine steady-state free precession […]

A 32-year-old female with a 2-year history of chest distress was admitted to our department due to exacerbation for 3 days. On physical examination, we found fixed splitting second heart sounds on the patient’s pulmonic area. An echocardiography was performed and showed a 15-mm atrial septal defect of the inferior vena cava type. After obtaining the patient’s consent, a three-dimensional printing cardiac model was printed out. We tried various sizes of ASD occluders on the model to completely cover the […]