title: Mechanism of nitroglycerin effect in valvular aortic stenosis.
mesh_terms: D000368:Aged; D001024:Aortic Valve Stenosis / Q000188:drug therapy*; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000187:drug effects; D005996:Nitroglycerin / Q000008:administration & dosage* / Q000627:therapeutic use; D013318:Stroke Volume / Q000187:drug effects
chemical_list: D005996:Nitroglycerin