Systematic serological testing in infective endocarditis: Limited clinical impact despite high usage-a 14-year cohort study
Int J Infect Dis. 2025 Dec;161:108151. doi: 10.1016/j.ijid.2025.108151. Epub 2025 Oct 25.ABSTRACTOBJECTIVES: To evaluate the clinical utility of systematic serological testing in infective endocarditis (IE), determine the prevalence of blood-culture negative IE (BCNIE), and characterize its clinical

