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Author

André Vaz

2 papers indexed here

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Open access Aug 2026

Radiomics-based characterization of valvular calcium improves risk stratification for paravalvular regurgitation after TAVI.

BACKGROUND Significant paravalvular regurgitation (sPVR) remains a clinically relevant complication after transcatheter aortic valve implantation (TAVI) and is influenced by valvular calcium characteristics that are incompletely captured by conventional CT metrics. PURPOSE To evaluate whether CT-based radiomics of ao...

T. Morais, A. Assunção, Sergio F Camara et al. · 0 citations
Review Aug 2026

First-Pass Perfusion and T1-weighted Dixon Imaging as Emerging Biomarkers of Pericardial Disease.

Pericardial assessment with cardiac MRI relies on three complementary pillars: anatomic evaluation, functional characterization, and tissue characterization. Tissue characterization traditionally depends on T2-weighted triple inversion recovery imaging for helping to detect edema and late gadolinium enhancement for hel...

André Vaz, Danilo de Oliveira Santana Ramos, Júlia Tupinambá Del Rey Crusoé et al. · 0 citations

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