A myocardial infarct specimen is showing early granulation tissue. According to this change when has the infarct occurred?
Following a myocardial infarction, early formation of fibrovascular granulation tissue at margins occur in 7-10 days.Ref: Robbins Pathologic Basis of Disease, 6th Edition, Page 558; Essentials of Rubin's Pathology By Emanuel Rubin, 5th Edition, Pages 277-8
Less than 1 hour
Within 24 hours
Within 1 week
Within 1 month