title: EKG recordings and plasma potassium levels in patients treated with tricyclic antidepressants.
mesh_terms: D000928:Antidepressive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D004562:Electrocardiography; D006801:Humans; D011188:Potassium / Q000097:blood*
chemical_list: D000928:Antidepressive Agents; D011188:Potassium