Cardiac Subspecialty Certification (CSC) Exam

Category - Free CSC Practice Test Questions

Which of the following investigations is useful in differentiating intermittent claudication due to arterial disease and neurogenic claudication?
  1. Real-time Duplex scanning
  2. Doppler flow studies
  3. Digital subtraction angiography scan
  4. All of above
Explanation
Answer: D - Doppler flow studies is useful in differentiating intermittent claudication.
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