Eitan Podgaetz1, Keith Harmon2, Rafael S Andrade1, H Erhan Dincer3. 1. 1 Division of Cardiothoracic Surgery, Section of Thoracic and Foregut Surgery, and. 2. 2 Division of Pulmonary, Critical Care, and Sleep Disorders, Park Nicollet-Methodist Hospital, St. Louis Park, Minnesota. 3. 3 Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Minnesota, Minneapolis, Minnesota; and.