What are the initial symptoms of aortic stenosis (AS)?

Updated: May 07, 2019
  • Author: Xiushui (Mike) Ren, MD; Chief Editor: Terrence X O'Brien, MD, MS, FACC  more...
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A stenotic valve is shown in the image above. Symptoms of aortic stenosis usually develop gradually after an asymptomatic latent period of 10-20 years. Exertional dyspnea or fatigue is the most common initial complaint. Ultimately, most patients experience the classic triad of chest pain, heart failure, and syncope (see History).

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