title: Severe orthopnea is not always due to heart failure: a case of bilateral diaphragm paralysis.
authors: Department of Cardiology, Ankara Education and Research Hospital, Ankara, Turkey.
authors: Nizamettin Selcuk
authors: NS
authors: Yelgec
authors: Ramazan
authors: R
authors: Atak
authors: Serkan
authors: S
authors: Cay
mesh_terms: D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008875:Middle Aged; D012133:Respiratory Paralysis / Q000150:complications*