title: Raised plasma urea concentration.
mesh_terms: D003404:Creatinine / Q000097:blood; D006333:Heart Failure / Q000097:blood*; D006801:Humans; D009203:Myocardial Infarction / Q000097:blood*; D014508:Urea / Q000097:blood*
chemical_list: D014508:Urea; D003404:Creatinine