A 34-Year-Old Man with Hyperkalaemia

A 34-Year-Old Man with Hyperkalaemia

A patient with a history of renal problems generalised weakness, palpitations and chest pain. His serum potassium levels are measured and come back at 8.2 mmol/L. An ECG is performed, and it shows some very alarming changes. 1. What is the definition of hyperkalaemia?...