Multimodality Imaging in Infective Endocarditis: A Clinical Approach to Diagnosis

Area of Science:

• Cardiology
• Radiology
• Infectious Diseases

Background:

• Infective endocarditis (IE) incidence is rising, posing a significant health threat.
• Echocardiography is standard for IE diagnosis but has limitations in complex cases, including prosthetic valves and cardiac devices.

Purpose of the Study:

• To review current evidence and guidelines for a multimodality imaging approach in IE management.
• To emphasize the early integration of advanced imaging techniques for improved diagnostic accuracy and patient outcomes.

Main Methods:

• Synthesis of current evidence and clinical guidelines.
• Review of multimodality imaging strategies for infective endocarditis.
• Focus on the role of cardiac computed tomography (CT) and FDG PET/CT.

Main Results:

• Advanced imaging techniques like cardiac CT and FDG PET/CT enhance diagnostic certainty in complex IE scenarios.
• Early integration of these advanced methods improves therapeutic decision-making.
• A tailored, multidisciplinary imaging strategy is essential for effective IE management.

Conclusions:

• Multimodality imaging, including advanced CT and PET/CT, is vital for precise IE diagnosis.
• Early adoption of these techniques in high-risk patients improves outcomes.
• A coordinated, clinical-presentation-driven imaging approach is paramount for modern IE care.