title: A 62-year-old man with sudden onset of orthopnea and left shoulder weakness and pain.
authors.affiliation: Department of Internal Medicine, The Cleveland Clinic Foundation, OH 44195, USA.
authors.forename: William C
authors.initials: WC
authors.lastname: Cook
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Chapman
mesh_terms: D003964:Diaphragm / Q000503:physiopathology*; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D018908:Muscle Weakness / Q000209:etiology / Q000503:physiopathology; D010146:Pain / Q000209:etiology; D012133:Respiratory Paralysis / Q000175:diagnosis*; D012782:Shoulder / Q000503:physiopathology