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Yingguang Li
Researcher at Leiden University Medical Center
Publications - 24
Citations - 673
Yingguang Li is an academic researcher from Leiden University Medical Center. The author has contributed to research in topics: Fractional flow reserve & Coronary artery disease. The author has an hindex of 10, co-authored 21 publications receiving 516 citations. Previous affiliations of Yingguang Li include South China University of Technology & Leiden University.
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Journal ArticleDOI
Fractional flow reserve calculation from 3-dimensional quantitative coronary angiography and TIMI frame count: a fast computer model to quantify the functional significance of moderately obstructed coronary arteries.
Shengxian Tu,Emanuele Barbato,Zsolt Koszegi,Junqing Yang,Zhonghua Sun,Niels Ramsing Holm,Balázs Tar,Yingguang Li,Dan Rusinaru,William Wijns,Johan H. C. Reiber +10 more
TL;DR: Computation of FFRQCA is a novel method that allows the assessment of the functional significance of intermediate stenosis and may emerge as a safe, efficient, and cost-reducing tool for evaluation of coronary stenosis severity during diagnostic angiography.
Journal ArticleDOI
Impact of Side Branch Modeling on Computation of Endothelial Shear Stress in Coronary Artery Disease: Coronary Tree Reconstruction by Fusion of 3D Angiography and OCT.
Yingguang Li,Juan Luis Gutiérrez-Chico,Niels Ramsing Holm,Wenjie Yang,Lasse Hebsgaard,Evald Høj Christiansen,Michael Maeng,Jens Flensted Lassen,Fuhua Yan,Johan H. C. Reiber,Shengxian Tu +10 more
TL;DR: A new approach to reconstruct coronary geometry that also computes outgoing flow through side branches in hemodynamic and biomechanical calculations is developed, using fusion of optical coherence tomography (OCT) and 3D angiography.
Journal ArticleDOI
Optimized graph-based segmentation for ultrasound images
TL;DR: A novel technique named as parameter-automatically optimized robust graph-based (PAORGB) image segmentation method is accordingly proposed and performed on breast ultrasound images to extract breast tumors in ultrasound images more adaptively and accurately.
Journal ArticleDOI
Accurate and reproducible reconstruction of coronary arteries and endothelial shear stress calculation using 3D OCT: Comparative study to 3D IVUS and 3D QCA
Konstantinos Toutouzas,Yiannis S. Chatzizisis,Yiannis S. Chatzizisis,Maria Riga,Andreas A. Giannopoulos,Antonios P. Antoniadis,Antonios P. Antoniadis,Shengxian Tu,Yusuke Fujino,Dimitrios Mitsouras,Charalampos Doulaverakis,Ioannis Tsampoulatidis,Vassilis Koutkias,Konstantina P. Bouki,Yingguang Li,Ioanna Chouvarda,Grigorios Aris Cheimariotis,Nicos Maglaveras,Ioannis Kompatsiaris,Sunao Nakamura,Johan H. C. Reiber,Frank J. Rybicki,Haralambos Karvounis,Christodoulos Stefanadis,Dimitris Tousoulis,George D. Giannoglou +25 more
TL;DR: Geometrically-correct 3D OCT is a feasible, accurate and reproducible 3D reconstruction technique that can perform reliable ESS calculations in coronary arteries.
Journal ArticleDOI
Fractional Flow Reserve and Coronary Bifurcation Anatomy: A Novel Quantitative Model to Assess and Report the Stenosis Severity of Bifurcation Lesions
Shengxian Tu,Mauro Echavarria-Pinto,Clemens von Birgelen,Niels Ramsing Holm,Stylianos A. Pyxaras,Indulis Kumsars,Ming Kai Lam,Ilona Valkenburg,Gabor G. Toth,Yingguang Li,Javier Escaned,William Wijns,Johan H. C. Reiber +12 more
TL;DR: A new model for assessment of stenosis severity in a bifurcation lesion including its core, powered by 3-dimensional quantitative coronary angiography to predict the functional significance of obstructive bIfurcation stenoses, was developed using fractional flow reserve (FFR) as the reference standard.