Influence of calcium ions on responses to diltiazem in coronary arteries.
D000818:Animals; D001158:Arteries / Q000187:drug effects; D001552:Benzazepines / Q000494:pharmacology*; D002118:Calcium / Q000037:antagonists & inhibitors*; D003331:Coronary Vessels / Q000187:drug effects*; D004110:Diltiazem / Q000494:pharmacology*; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques
D001552:Benzazepines; D004110:Diltiazem; D002118:Calcium