title: Excitation-contraction coupling in cardiac muscle.
mesh_terms: D000663:Amphibians; D000818:Animals; D002118:Calcium / Q000378:metabolism; D006019:Glycolysis; D008322:Mammals; D008564:Membrane Potentials; D008929:Mitochondria, Heart / Q000378:metabolism; D009200:Myocardial Contraction; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D009712:Nucleotides, Cyclic / Q000378:metabolism; D010101:Oxygen Consumption; D012508:Sarcolemma / Q000378:metabolism; D012519:Sarcoplasmic Reticulum / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
chemical_list: D009712:Nucleotides, Cyclic; D012964:Sodium; D002118:Calcium