title: Effect of urea on left ventricular systolic function in healthy subjects.
mesh_terms: D000328:Adult; D006352:Heart Ventricles / Q000187:drug effects*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D014508:Urea / Q000494:pharmacology*; D016276:Ventricular Function
chemical_list: D014508:Urea