thank you for posting about this situation. I too had the same concerns that I might have some GCA occurring in my coronary arteries, silently without the unmissable headache. I remember asking what kind of checking we would do over longer term (months years) and got blank stares. In defense of the medical people, I think they were more concerned about getting my GCA into remission status which is where I currently am. As far as I am aware an aortic aneurysm might occur without symptoms so the
wait-to-see if there are symptoms isn’t a logical approach. Thanks to all for contributing to this thread.