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CLINICALPATHOLOGY-237
SERUM POTASSIUM — hypokalaemia is defined as serum K⁺ < 3.5 mEq/L. Which finding on ELECTROCARDIOGRAM (ECG) is associated with hypokalaemia?
A. Tall peaked T waves
B. FLATTENING OR INVERSION OF T WAVES + PROMINENT U WAVES + ST depression + prolonged QU interval
C. Widened QRS complex only
D. Short QT interval
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