title: [Action potentials of calcium and blocker].
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D002118:Calcium / Q000037:antagonists & inhibitors* / Q000502:physiology; D002463:Cell Membrane Permeability; D066298:In Vitro Techniques; D008670:Metals / Q000494:pharmacology; D009543:Nifedipine / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism; D011299:Prenylamine / Q000494:pharmacology; D014665:Vasodilator Agents / Q000494:pharmacology*; D014700:Verapamil / Q000494:pharmacology
chemical_list: D008670:Metals; D014665:Vasodilator Agents; D014700:Verapamil; D009543:Nifedipine; D011299:Prenylamine; D011188:Potassium; D002118:Calcium