Bio-engineered stents: Stents coated with antibodies in place of drugs, which aids to advertise the normal therapeutic of the artery Aortic aneurysms most often come about during the abdomen as an abdominal aortic aneurysm, but may also arise from the upper chest like a thoracic aortic aneurysm.  For surgical procedures, https://sgvasculargrp.com/medical-condition/aortic-aneurysm/