Which of the following is a potential complication following an angiographic exam?

A puncture site hematoma is a potential complication following an angiographic exam due to the nature of the procedure, which often involves the insertion of a catheter through the skin into a blood vessel. This insertion can damage blood vessels or surrounding tissues, leading to the accumulation of blood in the tissue around the puncture site and creating a hematoma.

Hematomas can vary in size and may resolve on their own, but larger ones might require additional intervention. The risk of developing a hematoma can increase based on factors such as the size of the access sheath used, the patient's clotting profile, and the technique applied during the procedure.

Understanding this complication is significant because it emphasizes the need for careful monitoring after an angiographic procedure, especially at the access site, to identify any emerging issues promptly.