title: [Clinical evaluation of myocardial contractility].
mesh_terms: D002302:Cardiac Output; D003327:Coronary Disease / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects; D005996:Nitroglycerin / Q000494:pharmacology
chemical_list: D005996:Nitroglycerin