title: What's in a word?: The importance of data to support a precise definition.
authors.affiliation: Division of Cardiac Surgery, Wexner Medical Center, The Ohio State University, Columbus, Ohio. Electronic address: juan.crestanello@osumc.edu.
authors.forename: Juan A
authors.initials: JA
authors.lastname: Crestanello
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006331:Heart Diseases / Q000601:surgery*; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000209:etiology*