Zobrazeno 1 - 10
of 1 689
pro vyhledávání: '"Wilson David L."'
Autor:
Lin Shengmao, Dong Pengfei, Zhou Changchun, Dallan Luis Augusto P., Zimin Vladislav N., Pereira Gabriel T. R., Lee Juhwan, Gharaibeh Yazan, Wilson David L., Bezerra Hiram G., Gu Linxia
Publikováno v:
Nanotechnology Reviews, Vol 9, Iss 1, Pp 1217-1226 (2020)
In this work, a strain-based degradation model was implemented and validated to better understand the dynamic interactions between the bioresorbable vascular scaffold (BVS) and the artery during the degradation process. Integrating the strain-modulat
Externí odkaz:
https://doaj.org/article/826c0fb8013240cc9ff1d15aa2e64714
Autor:
Zhou, Yinchi, Chen, Tianqi, Hou, Jun, Xie, Huidong, Dvornek, Nicha C., Zhou, S. Kevin, Wilson, David L., Duncan, James S., Liu, Chi, Zhou, Bo
Image-to-image translation is a vital component in medical imaging processing, with many uses in a wide range of imaging modalities and clinical scenarios. Previous methods include Generative Adversarial Networks (GANs) and Diffusion Models (DMs), wh
Externí odkaz:
http://arxiv.org/abs/2405.12223
Autor:
Wu, Hao, Song, Yingnan, Hoori, Ammar, Subramaniam, Ananya, Lee, Juhwan, Kim, Justin, Hu, Tao, Al-Kindi, Sadeer, Huang, Wei-Ming, Yun, Chun-Ho, Hung, Chung-Lieh, Rajagopalan, Sanjay, Wilson, David L.
We assessed the benefit of combining stress cardiac CT perfusion (CCTP) myocardial blood flow (MBF) with coronary CT angiography (CCTA) using our innovative CCTP software. By combining CCTA and CCTP, one can uniquely identify a flow limiting stenosis
Externí odkaz:
http://arxiv.org/abs/2401.17433
Autor:
Hu, Tao, Freeze, Joshua, Singh, Prerna, Kim, Justin, Song, Yingnan, Wu, Hao, Lee, Juhwan, Al-Kindi, Sadeer, Rajagopalan, Sanjay, Wilson, David L., Hoori, Ammar
Background: Recent studies have used basic epicardial adipose tissue (EAT) assessments (e.g., volume and mean HU) to predict risk of atherosclerosis-related, major adverse cardiovascular events (MACE). Objectives: Create novel, hand-crafted EAT featu
Externí odkaz:
http://arxiv.org/abs/2401.16190
Autor:
Song, Yingnan, Wu, Hao, Lee, Juhwan, Kim, Justin, Hoori, Ammar, Hu, Tao, Zimin, Vladislav, Makhlouf, Mohamed, Al-Kindi, Sadeer, Rajagopalan, Sanjay, Yun, Chun-Ho, Hung, Chung-Lieh, Wilson, David L.
We investigated the feasibility and advantages of using non-contrast CT calcium score (CTCS) images to assess pericoronary adipose tissue (PCAT) and its association with major adverse cardiovascular events (MACE). PCAT features from coronary CTA (CCT
Externí odkaz:
http://arxiv.org/abs/2401.15554
Autor:
Lee, Juhwan, Kim, Justin N., Dallan, Luis A. P., Zimin, Vladislav N., Hoori, Ammar, Hassani, Neda S., Makhlouf, Mohamed H. E., Guagliumi, Giulio, Bezerra, Hiram G., Wilson, David L.
Thin-cap fibroatheroma (TCFA) is a prominent risk factor for plaque rupture. Intravascular optical coherence tomography (IVOCT) enables identification of fibrous cap (FC), measurement of FC thicknesses, and assessment of plaque vulnerability. We deve
Externí odkaz:
http://arxiv.org/abs/2311.06202
Autor:
Hoori, Ammar, Al-Kindi, Sadeer, Hu, Tao, Song, Yingnan, Wu, Hao, Lee, Juhwan, Tashtish, Nour, Fu, Pingfu, Gilkeson, Robert, Rajagopalan, Sanjay, Wilson, David L.
Background. Coronary artery calcium (CAC) is a powerful predictor of major adverse cardiovascular events (MACE). Traditional Agatston score simply sums the calcium, albeit in a non-linear way, leaving room for improved calcification assessments that
Externí odkaz:
http://arxiv.org/abs/2308.12224
Autor:
Wu, Hao, Song, Yingnan, Hoori, Ammar, Subramaniam, Ananya, Lee, Juhwan, Kim, Justin, Hu, Tao, Al-Kindi, Sadeer, Huang, Wei-Ming, Yun, Chun-Ho, Hung, Chung-Lieh, Rajagopalan, Sanjay, Wilson, David L.
Features of pericoronary adipose tissue (PCAT) assessed from coronary computed tomography angiography (CCTA) are associated with inflammation and cardiovascular risk. As PCAT is vascularly connected with coronary vasculature, the presence of iodine i
Externí odkaz:
http://arxiv.org/abs/2306.15593
Autor:
Lee, Juhwan, Kim, Justin N., Gomez-Perez, Lia, Gharaibeh, Yazan, Motairek, Issam, Pereira, Ga-briel T. R., Zimin, Vladislav N., Dallan, Luis A. P., Hoori, Ammar, Al-Kindi, Sadeer, Guagliumi, Giulio, Bezerra, Hiram G., Wilson, David L.
To analyze this characteristic of vulnerability, we developed an automated deep learning method for detecting microvessels in intravascular optical coherence tomography (IVOCT) images. A total of 8,403 IVOCT image frames from 85 lesions and 37 normal
Externí odkaz:
http://arxiv.org/abs/2210.00166
Improved accuracy and reproducibility of coronary artery cal-cification features using deconvolution
Autor:
Song, Yingnan, Hoori, Ammar, Wu, Hao, Vembar, Mani, Al-Kindi, Sadeer, Ciancibello, Leslie, Terry, James G., Jacobs Jr, David R., Carr, John Jeffrey, Wilson, David L.
Our long-range goal is to improve current whole-heart CT calcium score by extracting quantitative features from individual calcifications. We performed deconvolution to improve small calcifications assessment which challenge conventional CT calcium s
Externí odkaz:
http://arxiv.org/abs/2207.05879