title: Effects of beta-adrenoreceptor blockade and nitroglycerin on myocardial oxygenation.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000605:Amino Alcohols / Q000494:pharmacology*; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002082:Butylamines / Q000494:pharmacology; D003326:Coronary Circulation / Q000187:drug effects; D004285:Dogs; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D009281:Naphthalenes / Q000494:pharmacology; D005996:Nitroglycerin / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects; D011312:Pressure; D011433:Propranolol / Q000494:pharmacology*; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D002082:Butylamines; D009281:Naphthalenes; D013565:Sympatholytics; D011433:Propranolol; D005996:Nitroglycerin