Presentation
Progressive shortness of breath on exertion.
Patient Data
Age: 40 years
Gender: Male
From the case:
Subvalvular aortic stenosis caused by fibrous membrane
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Fibrous membrane under aortic valve, originating from septum and partially obstructing LVOT.
Longstanding turbulent flow through LVOT because of subvalvular obstruction resulted in aortic regurgitation. Regurgitant fraction was 36%