Question 13 · LEK · Aortic regurgitation

Which of the following conditions may lead to aortic regurgitation?

1) type B aortic dissection in the Stanford classification;
2) dilatation of the aorta caused by long-term arterial hypertension;
3) ischemic cardiomyopathy with the dilated left ventricle;
4) outlet-type ventricular septal defect;
5) acute myocarditis.
The correct answer is:
  1. A. 1,2,3.
  2. B. 1,3,5.
  3. C. 4,5.
  4. D. 2,4.
  5. E. only 2.
Hint

Aortic regurgitation needs damage to the valve cusps or dilatation of the aortic root — which listed conditions actually reach that region?

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