title: Electrocardiogram in 103 cases of cholera.
mesh_terms: D000293:Adolescent; D000328:Adult; D001919:Bradycardia / Q000150:complications; D002771:Cholera / Q000150:complications / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006996:Hypocalcemia / Q000150:complications; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D011188:Potassium / Q000097:blood; D013610:Tachycardia / Q000150:complications
chemical_list: D011188:Potassium