RT Journal Article T1 Surgery Is Underused in Elderly Patients With Left-Sided Infective Endocarditis: A Nationwide Registry Study. A1 Ragnarsson, Sigurdur A1 Salto-Alejandre, Sonsoles A1 Ström, Axel A1 Olaison, Lars A1 Rasmussen, Magnus K1 elderly K1 infective endocarditis K1 outcome K1 valve surgery AB Background Infective endocarditis is associated with higher mortality in elderly patients, but the role of surgery in this group has not been fully evaluated. The aim of this study was to assess outcomes of left-sided infective endocarditis in elderly patients and to determine the influence of surgery on mortality in the elderly. Methods and Results A nationwide retrospective study was performed of 2186 patients with left-sided infective endocarditis recorded in the SRIE (Swedish Registry of Infective Endocarditis), divided into patients aged YR 2021 FD 2021-09-24 LK https://hdl.handle.net/10668/27807 UL https://hdl.handle.net/10668/27807 LA en DS RISalud RD Apr 3, 2025