title: Effect of nitroglycerin and dipyridamole on regional coronary resistance.
mesh_terms: D000818:Animals; D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000187:drug effects; D003327:Coronary Disease / Q000188:drug therapy; D003331:Coronary Vessels / Q000187:drug effects*; D004176:Dipyridamole / Q000494:pharmacology* / Q000627:therapeutic use; D004285:Dogs; D005996:Nitroglycerin / Q000494:pharmacology* / Q000627:therapeutic use; D014159:Transducers; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D004176:Dipyridamole; D005996:Nitroglycerin