Ketosis and Dialation of ascending aorta

During a routine CT scan of my lungs due to my smoking history the scan detected a 4.1 cm dilatation of the ascending thoracic aorta. No other markers or red flags noted other than calcification and atherosclerosis.

I can't seem to find a definitive answer on the safety of remaining in the state of ketosis as it relates to my newly diagnosed heart issue by searching the question.

I plan to discuss it with a cardiologist but until then I was hoping someone in the same situation may offer advice.

If it matters, I've lost 110 lb since my health journey by switching the whole foods and a lot of walking.

My blood glucose is well under control without medication. I no longer have hypertension. My BMI is 24, down from the high 30's.

Also reduced my medication list from 9 meds to one, flonase. So I'm fairly healthy. The reason I tried the keto diet is because my belly fat was hanging around and was my final hurdle. October 1st I had a DEXA scan which indicated 2.2 lb of visceral fat along with the other fat. Ketosis is working. The DEXA scan indicator the level 10 visceral fat. 3 weeks ago I bought a smart scale which while I know isn't as accurate as the Dexa scan, has at least indicated a trend from level 10 to level 7 today. My jeans are fitting looser and there is visible evidence I'm losing fat.

The aortic aneurysm is currently moderately low risk of rupture from what I've gathered and would like to remain in the state of ketosis with the goal of becoming fat adapted if it's safe to do so.