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The Evolving Landscape of Infective Endocarditis: Past, Present, and Future
Lawrence Lau1, Lydia Xing2, Larry M Baddour3
1Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, Canada.
The Canadian Journal of Cardiology
|December 13, 2025
Summary
Infective endocarditis (IE) diagnosis has advanced with molecular and imaging techniques. While treatments improved, older, complex patients face challenges, necessitating multidisciplinary care and global data sharing to reduce inequities.
Area of Science:
- Cardiology
- Infectious Diseases
- Medical Diagnostics
Background:
- Infective endocarditis (IE) has evolved significantly over the last century.
- Diagnostic methods shifted from histopathology to microbiology and echocardiography.
- Medical advancements have altered the patient population, increasing complexity.
Purpose of the Study:
- To review the evolution of infective endocarditis diagnosis and management.
- To highlight advancements in diagnostic sensitivity and specificity.
- To discuss current therapeutic challenges and future directions in IE care.
Main Methods:
- Review of historical and current diagnostic criteria for IE.
- Analysis of advancements in molecular diagnostics and metabolic imaging.
- Examination of evolving antimicrobial and surgical treatment strategies.
- Assessment of multidisciplinary management models and international registries.
Main Results:
- Modern diagnostics like molecular assays and advanced imaging improve IE detection.
- Patient populations are older and more medically complex, increasing treatment challenges.
- Clinical outcomes have improved, but disparities persist globally.
- Multidisciplinary care and collaborative registries are crucial for future progress.
Conclusions:
- IE diagnosis and management have been transformed by medical progress.
- Addressing the complexities of older, comorbid patients is essential.
- International collaboration and data sharing are vital to reduce global health inequities in IE care.
Keywords:
antimicrobialscardiac surgeryinfective endocarditismicrobiological diagnosticsmultidisciplinary caremultimodality imagingMore Related Videos
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