title: Marked hypokalemia in prolonged diarrhea; possible effect on heart.
mesh_terms: D001769:Blood; D003967:Diarrhea; D006801:Humans; D007008:Hypokalemia; D011188:Potassium / Q000494:pharmacology*
chemical_list: D011188:Potassium
keywords: BLOOD/potassium; DIARRHEA; POTASSIUM/effects