🏥 USMLE Exam Prep

A 65-year-old male dies suddenly 4 days after experiencing chest pain. Autopsy reveals a myocardial infarction. Histological examination of the infarcted area would most likely show which of the following?

A Coagulative necrosis with wavy fibers and neutrophil infiltration
B Hypertrophied cardiomyocytes with interstitial fibrosis
C Granulation tissue formation with neovascularization
D Abundant amyloid deposits replacing normal myocardium

✓ Correct Answer: Option A

Within 1-5 days post-myocardial infarction, the infarcted area typically exhibits coagulative necrosis with wavy fibers and a prominent infiltration of neutrophils as part of the inflammatory response.

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