In general, travelers must have a passport, passport card, an enhanced driverâs license (only available in a few states) or one of the âtrusted travelerâ cards for prescreened travelers. However, there are some exceptions â plus some confusion in regard to cruises.
Angiogram patients. For an angiogram, you'll be taken to the interventional radiology department for the procedure where a nurse will attach monitoring equipment. The doctor will inject a local anesthetic, place a needle into your artery, and thread a flexible wire through the needle into your artery.
For all structures except the heart, the images are usually taken using a technique called digital subtraction angiography or DSA. Images in this case are usually taken at 2 â 3 frames per second, which allows the interventional radiologist to evaluate the flow of the blood through a vessel or vessels.