[Clinico-morphologic analysis of septic (infectious) endocarditis]

Area of Science:

• Infectious Diseases
• Pathology
• Immunology

Context:

• Studied pathomorphosis of septic endocarditis over 30 years using clinical and autopsy data.
• Observed shifts in causative agents and disease manifestations.
• Analyzed trends in endocarditis presentation and complications.

Purpose:

• To document the changing patterns in septic endocarditis over three decades.
• To identify shifts in microbial etiology and clinical presentation.
• To assess changes in diagnostic markers and complications.

Summary:

• Increasing prevalence of Staphylococcus, enterococcus, and gram-negative bacteria as causative agents.
• Rise in primary septic endocarditis, isolated endocarditis, and aortic valve destruction.
• Increased incidence of myocarditis, often with glomerulonephritis, and pulmonary thromboembolism.

Impact:

• Highlights the evolving nature of septic endocarditis, necessitating updated diagnostic and treatment strategies.
• Suggests a diminished role for peripheral signs in diagnosis.
• Indicates a growing burden of cardiac and pulmonary complications.