title: [Potassium deficiency and severe arrhythmia].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004562:Electrocardiography; D006801:Humans; D011191:Potassium Deficiency / Q000150:complications*
vernacular_title: Déficit potassique et troubles sévéres du rythme cardiaque.