title: [The effect of serum potassium levels on the heart in patients with heart diseases].
mesh_terms: D005117:Cardiac Complexes, Premature; D003327:Coronary Disease / Q000097:blood*; D005110:Extracellular Space; D006801:Humans; D006947:Hyperkalemia / Q000209:etiology; D007008:Hypokalemia / Q000209:etiology; D011188:Potassium / Q000097:blood*
chemical_list: D011188:Potassium
vernacular_title: Der Einfluss des Serumkaliums auf das Herz bei kardial Kranken