What is the relationship between the systolic murmur and severity of aortic stenosis (AS)?

Updated: May 07, 2019
  • Author: Xiushui (Mike) Ren, MD; Chief Editor: Terrence X O'Brien, MD, MS, FACC  more...
  • Print
Answer

The intensity of the systolic murmur does not correspond to the severity of aortic stenosis; rather, the timing of the peak and the duration of the murmur corresponds to the severity of aortic stenosis. The more severe the stenosis, the longer the duration of the murmur and the more likely it peaks at late systole.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!