<prompt> A patient with angina, exeional syncope and Left ventricular hyperophy is diagnosed with aoic stenosis. What is the predicted life span of this patient?1 year2 years3 years4 years  <response>: Predicted life span based on symptoms in patients of aoic stenosis Angina and exeional syncope :3 years Dyspnea :2 years CHF : 1.5 years 