We report on a 2-week-old infant with huge left main coronary artery-to-right ventricular outflow tract fistula causing myocardial ischemia due to global coronary steal who was successfully submitted to percutaneous closure guided by a 3-dimensional-printed model using a duct-occluder vascular plug. (Level of Difficulty: Advanced.).
Keywords: 3-dimensional printing; congenital heart defect; coronary vessel anomaly; myocardial ischemia; occluder; percutaneous coronary intervention.
© 2023 The Authors.