Open Access

ARTICLE

Small unrepaired atrial septal defects display impaired exercise capacity compared with healthy peers

Sebastian Udholm, Christian Rex, Filip Eckerström, Mine Onat, Camilla Nyboe, Vibeke E. Hjortdal

Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark

* Corresponding Author: Sebastian Udholm, MD, Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Palle Juul‐Jensens Blvd. 99, 8200, Aarhus, Denmark. Email: