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Updated: Feb 24, 2026

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
Published on: January 20, 2022
Prosthetic valve endocarditis: positron emission tomography/computed tomography as a new golden grail
Wouter Holvoet1, Imad Al Younis2, Joan Gerard Meeder3
1a Department of Cardiology , Maastricht University Medical Center , Maastricht , The Netherlands.
Abstract:
Prosthetic valve endocarditis (PVE) is a serious infection with potentially fatal consequences. Early detection is crucial for successful management and outcome. The diagnosis of PVE is challenging and is based on the Duke criteria (DC) in which echocardiography plays a crucial role. However, transthoracic and transoesophageal echocardiography have less diagnostic value in PVE compared to native valve endocarditis. Combined computed tomography and fluorodeoxyglucose positron emission is a new technique providing improved diagnostic accuracy in PVE. This paper presents a case and reviews on the role of positron emission tomography/computed tomography in PVE.
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