Which of the following laboratory results would be expected?

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A 50 year old gentleman with a history of hypertension and high cholesterol presents to the emergency department with pain in chest for one hour. He describes a substernal chest pressure associated with shortness of breath and sweating. His ECG shows ST elevations consistent with myocardial infarction. Which of the following laboratory results would be expected?

 Elevated myoglobin, normal troponin I, and normal CK-MB

Normal myoglobin, elevated troponin I, and normal CK-MB

Normal myoglobin, normal troponin I, and elevated CK-MB

Normal myoglobin, normal troponin I, and normal CK-MB

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