title: Effects of nifedipine after intravenous and intracoronary administration.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy; D000788:Angina Pectoris, Variant / Q000188:drug therapy; D003326:Coronary Circulation / Q000187:drug effects; D003331:Coronary Vessels; D004305:Dose-Response Relationship, Drug; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007269:Injections, Intra-Arterial; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000187:drug effects; D009543:Nifedipine / Q000008:administration & dosage* / Q000494:pharmacology / Q000627:therapeutic use; D011725:Pyridines / Q000008:administration & dosage*; D013035:Spasm / Q000188:drug therapy
chemical_list: D011725:Pyridines; D009543:Nifedipine