Subtraction fractional flow reserve with computed tomography and pericoronary fat attenuation index enhances the identification of revascularization needs in patients

Abstract Background Fractional flow reserve with computed tomography (FFR-CT) is influenced by calcified plaque artifacts, which can reduce its accuracy in predicting myocardial ischemia. Subtraction techniques can mitigate these artifacts, thereby enhancing diagnostic precision. However, the potent...

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Auteurs principaux:	Tingting Zhu, Yanhui Li, Yujin Wang, Hanxiong Guan, Qian Li, Defu Li
Format:	Artigo
Langue:	Inglês
Publié:	BMC 2025-08-01
Collection:	BMC Medical Imaging
Sujets:	Coronary computed tomography angiography Coronary artery disease Fat attenuation index Fractional flow reserve Subtraction
Accès en ligne:	https://doi.org/10.1186/s12880-025-01874-z
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