Infrarenal Abdominal Aortic Aneurysm

The study aims to evaluate the clinical and economic efficacy of a "Fast-Track" protocol for the elective endovascular treatment (EVAR) of infrarenal abdominal aortic aneurysms (AAA). The protocol minimizes invasiveness through the use of local/locoregional anesthesia, a total percutaneous approach, and the avoidance of routine Intensive Care Unit (ICU) admission. The primary goal is to reduce hospital Length of Stay (LOS) to \<48 hours and decrease procedural costs, while maintaining safety and increasing patient turnover compared to the standard of care.