title: Changes in pulsatile coronary blood flow induced by coronary vasodilators.
mesh_terms: D000818:Animals; D003331:Coronary Vessels / Q000187:drug effects*; D004176:Dipyridamole / Q000494:pharmacology; D004285:Dogs; D005029:Ethylenediamines / Q000494:pharmacology; D005996:Nitroglycerin / Q000494:pharmacology; D012039:Regional Blood Flow / Q000187:drug effects*; D013806:Theophylline / Q000494:pharmacology; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D005029:Ethylenediamines; D014665:Vasodilator Agents; D004176:Dipyridamole; D013806:Theophylline; D005996:Nitroglycerin