ELECTROLYTES AND THE ELECTROCARDIOGRAM.
D004562:Electrocardiography; D004573:Electrolytes; D006863:Hydrogen-Ion Concentration; D006947:Hyperkalemia; D006996:Hypocalcemia; D007008:Hypokalemia; D007474:Ion Exchange; D008275:Magnesium Deficiency; D008660:Metabolism; D009206:Myocardium; D010539:Permeability
D004573:Electrolytes
ELECTROCARDIOGRAPHY; ELECTROLYTES; HYDROGEN-ION CONCENTRATION; HYPERKALEMIA; HYPOCALCEMIA; HYPOKALEMIA; ION EXCHANGE; MAGNESIUM DEFICIENCY; METABOLISM; MYOCARDIUM; PERMEABILITY