title: Intraoperative alertness of a rise in serum potassium by double counting of the heart rate during blood transfusion in an infant.
mesh_terms: D006339:Heart Rate; D006801:Humans; D006947:Hyperkalemia / Q000150:complications*; D007223:Infant; D008297:Male; D016343:Monitoring, Intraoperative; D011188:Potassium / Q000097:blood*; D013610:Tachycardia / Q000209:etiology*; D065227:Transfusion Reaction; D016896:Treatment Outcome
chemical_list: D011188:Potassium