Medicine A patient presents with headache, intermittent claudication and dizziness. Which of the following may be the underlying cause- A Tetralogy of Fallot B Coarctation of aoa C Patent ductus aeriosus D Atrial septal defect 💡 Explanation A patient presents with headache, intermittent claudication and dizziness. Which of the following may be the underlying cause- ✓ Correct Answer: B. Coarctation of aoa