The effect of ryanodine on the contractile strength of mammalian cardiac (atrial) muscle.
D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D006321:Heart / Q000494:pharmacology*; D006325:Heart Atria; D006801:Humans; D009119:Muscle Contraction; D012433:Ryanodine
D000470:Alkaloids; D012433:Ryanodine
ALKALOIDS/pharmacology; HEART/pharmacology