Pathology Which of the following causes ‘no-reflow’ phenomenon in acute myocardial infarction contributing to reperfusion injury? A Myocyte hypercontracture: B Leucocyte aggregation C Free radicals D Complement activation 💡 Explanation Which of the following causes 'no-reflow' phenomenon in acute myocardial infarction contributing to reperfusion injury? ✓ Correct Answer: B. Leucocyte aggregation