ABO-blood groups and outcomes after abdominal aortic aneurysm repair

Teresa Machado, Fábio Sousa-Nunes, João Rocha-Neves, Inês Machado, José Fernando Teixeira, Pedro Videira-Reis, Marina Dias-Neto, Faculty of Medicine, University of Porto, Department of Cardiology, Vila Nova de Gaia, Espinho Hospital Center, Vila Nova de Gaia, Surgery and Physiology-Cardiovascular R, D Centre , Faculty of Medicine, University of Porto, Biomedicine Department-Unit of Anatomy, Faculty of Medicine, University of Porto, Department of Imunohemotherapy, São João University Hospital Center, Department of Angiology and Vascular Surgery, São João University Hospital Center, Department of Plastic, Reconstructive and Aesthetic Surgery and Burn Unit, São João University Hospital Center

Vascular

Published online on July 18, 2025

Abstract

Vascular, Volume 34, Issue 2, Page 290-298, April 2026.
ObjectivesTo analyze the association between blood groups (ABO and Rh) and long-term outcomes following abdominal aortic aneurysm (AAA) repair.MethodsRetrospective cohort study including all patients submitted to elective AAA surgery between 2009 and ...