{"ops":[{"insert":"A 22 year old man is brought in by paramedics, after being found unconscious in a park. No history is available.\n\nHis complete blood count, random capillary glucose, serum electrolytes, and renal and liver functions are all found to be normal.\n"},{"insert":"\n"},{"insert":{"image":"\/storage\/case-images\/pd\/PD-M-090_en.png"}},{"insert":"\n"}]}
2
Investigate
CT Brain
{"ops":[{"insert":"The CT scan of the brain is normal, with no evidence of hemorrhages, space occupying lesions, midline shift, or edema.\n"}]}
ECG
{"ops":[{"insert":"The rate is 120 bpm, with occasional premature ventricular complexes. The P waves, QRS complexes and T waves are of normal morphology, with a QRS duration of 80 ms. The PR and QT segments are isoelectric and of normal duration. There is mild right-axis deviation.\n"}]}