title: The paradox of the lack of the efficacy of digitalis in congestive heart failure with sinus rhythm.
mesh_terms: D001146:Arrhythmia, Sinus / Q000150:complications / Q000188:drug therapy*; D001281:Atrial Fibrillation / Q000188:drug therapy; D004071:Digitalis Glycosides / Q000009:adverse effects / Q000627:therapeutic use*; D006333:Heart Failure / Q000150:complications / Q000188:drug therapy*; D006439:Hemodynamics; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects
chemical_list: D004071:Digitalis Glycosides