How can one estimate the life expectancy for someone with aortic valve regurgitation?

Too broad. If the valve is replaced in a timely fashion then life expectancy is good. If left untreated and is severe, life expectancy is severly limited . The ultimate measure of the pts long term mortality is the left ventricular ejection fraction. The more normal it is the better the mortality rates.

Related Questions

What is the life expectancy for someone who has an aortic valve regurgitation if not replaced?

Variable. Many patients live a full life with aortic insufficincy. However if the disease produces CHF or left heart dysfunction replcement is necessary. Pts with valve issues are at increased ridk for endocarditis. Hence antibiotics for dental work and other invasive procedures. Read more...