Cardiac computed tomography in infective endocarditis: "bridging the detection gap"

Area of Science:

• Cardiology
• Infectious Diseases
• Medical Imaging

Background:

• Infective endocarditis (IE) presents a persistent, high-mortality challenge.
• Despite increased awareness, IE mortality rates remain stagnant.
• Early diagnosis is critical for effective IE management.

Purpose of the Study:

• To present a historical overview of the diagnostic criteria evolution for IE over three decades.
• To highlight the impact of changing IE epidemiology and advanced imaging on diagnostic guidelines.
• To validate the inclusion of cardiac computed tomography (CT) in current IE diagnostic protocols.

Main Methods:

• A comprehensive review of the modifications to the Duke criteria for IE diagnosis over 30 years.
• Analysis of how evolving IE epidemiology and multi-modality imaging influenced diagnostic standards.
• Presentation of case studies illustrating the role of cardiac CT in suspected IE.

Main Results:

• The Duke criteria for IE diagnosis have undergone significant revisions in response to new data and technologies.
• Advanced imaging, particularly cardiac CT, has become integral to modern IE diagnosis.
• Case studies demonstrate the diagnostic and therapeutic value of early cardiac CT in IE.

Conclusions:

• Diagnostic criteria for IE have progressively adapted to reflect clinical and technological advancements.
• Cardiac CT is a vital tool for the early and accurate diagnosis of infective endocarditis.
• The integration of cardiac CT into guidelines signifies its established importance in managing IE.