title: Clinical problem-solving. A hole in the argument.
authors.affiliation: Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
authors.forename: Donald D
authors.initials: DD
authors.lastname: Hegland
authors.forename: Geoffrey A
authors.initials: GA
authors.lastname: Kunz
authors.forename: J Kevin
authors.initials: JK
authors.lastname: Harrison
authors.forename: Andrew
authors.initials: A
authors.lastname: Wang
mesh_terms: D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D004452:Echocardiography; D017548:Echocardiography, Transesophageal; D005221:Fatigue / Q000209:etiology; D018662:Fundoplication; D006321:Heart / Q000000981:diagnostic imaging; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000175:diagnosis*; D006551:Hernia, Hiatal / Q000601:surgery; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D011183:Postoperative Complications / Q000175:diagnosis; D011859:Radiography; D012891:Sleep Apnea Syndromes / Q000175:diagnosis; D000267:Tissue Adhesions / Q000175:diagnosis