Lanthanum inhibits Ca inward current but not Na-Ca exchange in cardiac muscle.
D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D002132:Calcium Radioisotopes; D006168:Guinea Pigs; D007700:Kinetics; D007811:Lanthanum / Q000494:pharmacology*; D009206:Myocardium / Q000378:metabolism*; D012756:Sheep; D012964:Sodium / Q000378:metabolism*; D013552:Swine
D002132:Calcium Radioisotopes; D007811:Lanthanum; D012964:Sodium; D002118:Calcium