Which murmur is typical of severe aortic stenosis?
Answer and explanation
Correct answer: B. A harsh ejection systolic murmur radiating to the carotid arteries
- Step 1: Blood is forced across a narrowed valve during systole. Step 2. The murmur is crescendo-decrescendo and radiates to the neck; symptoms include angina, syncope and dyspnoea. Answer: Ejection systolic murmur radiating to the carotids. Why not the others: A pansystolic murmur to the axilla is mitral regurgitation. A diastolic rumble is mitral stenosis. A continuous murmur is patent ductus arteriosus.
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