title: Ion fluxes in cardiac excitation and contraction and their relation to myocardial contractility.
mesh_terms: D000255:Adenosine Triphosphate / Q000502:physiology; D000818:Animals; D001693:Biological Transport, Active / Q000502:physiology*; D002118:Calcium / Q000378:metabolism; D002463:Cell Membrane Permeability; D002712:Chlorides / Q000378:metabolism; D004594:Electrophysiology; D006321:Heart / Q000502:physiology*; D006801:Humans; D007474:Ion Exchange; D007477:Ions / Q000378:metabolism; D008564:Membrane Potentials; D009119:Muscle Contraction / Q000502:physiology*; D009124:Muscle Proteins / Q000502:physiology; D011188:Potassium / Q000378:metabolism; D012508:Sarcolemma / Q000033:anatomy & histology; D012964:Sodium / Q000378:metabolism
chemical_list: D002712:Chlorides; D007477:Ions; D009124:Muscle Proteins; D000255:Adenosine Triphosphate; D012964:Sodium; D011188:Potassium; D002118:Calcium