Studies on the time-dependent response of the cardiac Ca-mediated action potential due to variations of the external Ca concentration.
D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D002021:Buffers; D002118:Calcium / Q000494:pharmacology*; D006168:Guinea Pigs; D006863:Hydrogen-Ion Concentration; D010210:Papillary Muscles / Q000502:physiology*; D011188:Potassium / Q000502:physiology; D012964:Sodium / Q000502:physiology; D013995:Time
D002021:Buffers; D012964:Sodium; D011188:Potassium; D002118:Calcium