title: [Idiopathic long-QT syndrome and hypokalemia].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004232:Diuretics / Q000009:adverse effects; D005260:Female; D006801:Humans; D007008:Hypokalemia / Q000139:chemically induced / Q000150:complications*; D008133:Long QT Syndrome / Q000209:etiology*; D008875:Middle Aged; D013610:Tachycardia / Q000209:etiology
chemical_list: D004232:Diuretics