Excitation-contraction coupling in cardiac muscle.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D006321:Heart / Q000502:physiology*; D009119:Muscle Contraction / Q000502:physiology; D009124:Muscle Proteins / Q000378:metabolism; D009206:Myocardium / Q000378:metabolism
D009124:Muscle Proteins; D002118:Calcium