title: Magnesium deficiency and digitalis toxicity.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000139:chemically induced*; D004071:Digitalis Glycosides / Q000009:adverse effects*; D006801:Humans; D008275:Magnesium Deficiency / Q000150:complications*
chemical_list: D004071:Digitalis Glycosides