title: [Effects of sympathetic blocking agents on vasodilation].
mesh_terms: D006333:Heart Failure / Q000503:physiopathology; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy; D013564:Sympathetic Nervous System / Q000503:physiopathology; D013565:Sympatholytics / Q000494:pharmacology*; D014664:Vasodilation / Q000187:drug effects*
chemical_list: D013565:Sympatholytics