Subvalvular Aortic Stenosis (Membranous Type) with Severe Left Ventricular Outflow Tract Obstruction and Moderately Severe Aortic Regurgitation with Ascending Aorta Dilation
A 46-year-old woman presented with dyspnea on exertion and frequent episodes of palpitations. Physical examination revealed a systolic–diastolic murmur (grade III/VI) in the aortic area. Echocardiography demonstrated a mild left ventricular dilation with a good systolic function as well as mild concentric left ventricular hypertrophy, normal aortic valve thickness, and no evidence of doming and calcification.
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- 23.Nishimura RA, Otto CM, Bonow RO, Carabello BA, Erwin 3rd JP, Guyton RA, et al. 2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Thorac Cardiovasc Surg. 2014;148(1):e1–132.CrossRefPubMedGoogle Scholar