EVOLVING PRACTICE TRENDS AND SHORT TERM OUTCOMES OF OCTOGENARIANS UNDERGOING COMPLEX ABDOMINAL AORTIC ANEURYSM REPAIR IN PORTUGAL: A MULTICENTRE, REGISTRY BASED COHORT STUDY.
OBJECTIVE The prevalence of abdominal aortic aneurysms (AAA) has increased among older adults. Complex AAAs (cAAA) involving the renovisceral segment pose substantial treatment challenges and require individualised strategies. For elders, evidence to support the best strategy is scarce. This multicentre, registry based...