A 38-year-old woman with sinus venosus atrial septal defect and partial anomalous return of the right upper pulmonary vein underwent a Warden procedure but experienced a large residual defect after patch dehiscence. Image-derived 3D modeling informed novel device closure with a Gore Cardioform atrial septal occluder. (Level of Difficulty: Advanced.).
Keywords: 3D echocardiography; 3D modeling; Warden procedure; cardiac MR; device occlusion; partial anomalous pulmonary venous return.
© 2023 The Authors.