Personalized Three-Dimensional Printing and Echoguided Procedure Facilitate Single Device Closure for Multiple Atrial Septal Defects

Figure 2

3D printed model of a patient with multiple ASDs. (a) and (b) show the model viewed from left and right atrial sides, respectively. The arrows depict the position of the multiple ASDs. (c) and (d) illustrate the status after occluder deployment in the 3D printing model.