title: Na(+)-Ca2+ exchanger and cardiac contraction.
mesh_terms: D002118:Calcium / Q000378:metabolism; D002352:Carrier Proteins / Q000378:metabolism*; D006801:Humans; D007424:Intracellular Fluid / Q000378:metabolism; D009200:Myocardial Contraction; D009206:Myocardium / Q000378:metabolism*; D012508:Sarcolemma / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D019831:Sodium-Calcium Exchanger
chemical_list: D002352:Carrier Proteins; D019831:Sodium-Calcium Exchanger; D012964:Sodium; D002118:Calcium