| Severe or even fatal hyperkalemia may appear rapidly, without any particular prodrome. |
| Severe renal impairment, hyperkalemia, untreated Addison's disease, dehydration, heat cramps. |
| Two days after would repair, she underwent hemodialysis for oliguric acute renal failure with severe volume overload and hyperkalemia. |
| We should pay attention to perioperative hyperkalemia in a parturient treated with ritodrine for tocolytic therapy. |
| Because of the risk of potassium leakage, RBCs should be transfused within 24 h of irradiation if hyperkalemia represents a clinical risk. |
| Peripheral rewarming can be associated with shock, acidosis and hyperkalemia when cold, acidotic peripheral blood is returned centrally. |
