title: Paroxysmal nocturnal dyspnea in CHF: mechanisms and aminophylline therapy.
mesh_terms: D000628:Aminophylline / Q000627:therapeutic use*; D004417:Dyspnea / Q000188:drug therapy / Q000209:etiology*; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D012892:Sleep Deprivation / Q000502:physiology
chemical_list: D000628:Aminophylline