title: Acute Orthodeoxia: Evaluation Using Point-of-Care Ultrasound Imaging.
authors.affiliation: Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Rishik
authors.initials: R
authors.lastname: Vashisht
authors.affiliation: Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Siddharth
authors.identifier: 0000-0002-3243-1417
authors.initials: S
authors.lastname: Dugar
authors.affiliation: Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Narendrakumar
authors.initials: N
authors.lastname: Alappan
authors.affiliation: Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Ajit
authors.initials: A
authors.lastname: Moghekar
mesh_terms: D000369:Aged, 80 and over; D004417:Dyspnea / Q000209:etiology* / Q000503:physiopathology; D004452:Echocardiography; D005260:Female; D054092:Foramen Ovale, Patent / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D000860:Hypoxia / Q000209:etiology* / Q000503:physiopathology; D019095:Point-of-Care Systems; D011187:Posture