Case 1:A Woman With Orthostatic Hypotension
A 41-year-old woman has had a 2-week bout of nausea, vomiting, and diarrhea.
Her history includes chronic hepatitis C and alcohol abuse. She also has orthostatic
hypotension. A baseline ECG is obtained.
Which of the following serum laboratory abnormalities best explains the
C. Elevated troponin I level.