Eight days after undergoing a hysterectomy, a 64-year-old woman complains of chest pain. After 12 hours, the internist orders tests to exclude MI. Which test will most likely support this diagnosis?
Serum glutamic oxaloacetic transaminase (SGOT) elevation Increased sedimentation rate Tc 99m pyrophosphate scintigraphy showing a "hot spot" Thallium 201 (Tl 201) scintigraphy showing a ("hot spot")