Hip Replacement with a 4.7 aneurysm

I have a Thoracic Ascending Aortic Aneurysm 4.7; Hypertension, sleep apnea, and calcification of the arteries. I am treated for the blood pressure, sleep apnea and take a statin for the calcification. Soon, I will need a hip replacement and I am wondering what others did in terms of managing the worry that the aneurysm might rupture if doing any major surgery. Thank you, Maria