title: [Transient hypopotassemia and electrocardiographic changes following the start of the heart-lung machine].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002712:Chlorides / Q000097:blood; D004562:Electrocardiography; D005112:Extracorporeal Circulation; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000601:surgery; D006345:Heart Septal Defects, Ventricular / Q000601:surgery; D006801:Humans; D007008:Hypokalemia / Q000209:etiology* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood; D013771:Tetralogy of Fallot / Q000601:surgery
chemical_list: D002712:Chlorides; D012964:Sodium; D011188:Potassium