Atrial infarction – Cardiology MCQ

Atrial infarction – Cardiology MCQ

Wrong statement about atrial infarction:

  1. Left atrial infarction is more common than right atrial infarction
  2. Infarction is more common in the atrial appendages than lateral or posterior wall
  3. May be accompanied by paroxysmal atrial fibrillation
  4. PR segment depression in leads II, III

Post your answer as a comment below and click here for checking the correct answer and discussion