Yes I Was Just Told I Have An Iliac Aneurysms.

Yes I was just told I have an Iliac aneurysms. I have been scheduled to see a vascular surgeon. My appt is in 2 weeks, are there any things I should be careful of. How serious is this. Should I try and get an appt earlier. I had a heart attack and had 2 stents put in March 2013.