title: Ventricular tachycardia due to hyperkalemia induced by potassium penicillin G overdose.
mesh_terms: D006801:Humans; D006947:Hyperkalemia / Q000139:chemically induced / Q000150:complications*; D007223:Infant; D008297:Male; D010400:Penicillin G / Q000506:poisoning*; D013610:Tachycardia / Q000209:etiology*
chemical_list: D010400:Penicillin G