title: Studies on cardiac dimensions in intact unanesthetized man. V. Effects of nitroglycerin.
mesh_terms: D000293:Adolescent; D000328:Adult; D002933:Cineradiography; D005260:Female; D006321:Heart / Q000187:drug effects*; D006331:Heart Diseases / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000494:pharmacology*
chemical_list: D005996:Nitroglycerin