title: [QT prolongation and circulatory arrest during apparently idiopathic potassium losses].
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000209:etiology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007008:Hypokalemia / Q000150:complications* / Q000188:drug therapy; D008875:Middle Aged; D009638:Norepinephrine / Q000627:therapeutic use; D011188:Potassium / Q000032:analysis / Q000627:therapeutic use; D013575:Syncope / Q000209:etiology*
chemical_list: D011188:Potassium; D009638:Norepinephrine
vernacular_title: QT long et arrêt circulatoire au cours de déplétions potassiques en apparence essentielles.