title: [Effect of pindolol and oxprenolol on exertion-induced changes in left ventricle contraction dynamics].
mesh_terms: D002986:Clinical Trials as Topic; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D006801:Humans; D008297:Male; D005082:Physical Exertion; D010869:Pindolol / Q000494:pharmacology*; D010919:Placebos
chemical_list: D010919:Placebos; D010869:Pindolol
vernacular_title: Wpływ pindololu i oksprenololu na powysiłkowe zmiany dynamiki skurczu lewej komory serca.