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Table 109.2

Investigation after Electrical Injury

Blood glucose

Electrolytes and creatinine

Creatine kinase

Troponin

Urine stick test for myoglobinuria

Full blood count

Arterial blood gases and pH

ECG

Chest X-ray

CT/MRI if neurological or ocular injury

Echocardiography if arrhythmia, abnormal ECG or elevated troponin