Prevention of relaxation by lanthanum in the kitten heart.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D007811:Lanthanum / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects*; D009206:Myocardium / Q000378:metabolism* / Q000648:ultrastructure; D051381:Rats; D012519:Sarcoplasmic Reticulum / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
D007811:Lanthanum; D012964:Sodium; D002118:Calcium