Results 271 to 280 of about 1,373,588 (299)

Deep learning analysis in coronary computed tomographic angiography imaging for the assessment of patients with coronary artery stenosis

Comput. Methods Programs Biomed., 2020
BACKGROUND AND OBJECTIVE Recently, deep convolutional neural network has significantly improved image classification and image segmentation. If coronary artery disease (CAD) can be diagnosed through machine learning and deep learning, it will ...
Dan Han, Jiayi Liu, Zhonghua Sun, Yu Cui, Yi He, Zhenghan Yang   +5 more
semanticscholar   +1 more source

Does visual interpretation of the coronary arteriogram predict the physiologic importance of a coronary stenosis?

New England Journal of Medicine, 1984
C. White, C. Wright, D. Doty, L. F. Hiratza, C. Eastham, D. Harrison, M. Marcus   +6 more
semanticscholar   +3 more sources

Detection of Hemodynamically Significant Coronary Stenosis: CT Myocardial Perfusion versus Machine Learning CT Fractional Flow Reserve.

Radiology, 2019
Background Direct intraindividual comparison of dynamic CT myocardial perfusion imaging (MPI) and machine learning (ML)-based CT fractional flow reserve (FFR) has not been explored for diagnosing hemodynamically significant coronary artery disease ...
Yuehua Li, Mengmeng Yu, Xu Dai, Zhigang Lu, Chengxing Shen, Yining Wang, B. Lu, Jiayin Zhang   +7 more
semanticscholar   +1 more source

Automatic extraction and stenosis evaluation of coronary arteries in invasive coronary angiograms

Comput. Biol. Medicine, 2021
Chen Zhao, Aviral Vij, S. Malhotra, Jinshan Tang, Haipeng Tang, Drew Pienta, Zhihui Xu, Weihua Zhou   +7 more
semanticscholar   +1 more source

Diagnostic Accuracy of Angiography-Based Quantitative Flow Ratio Measurements for Online Assessment of Coronary Stenosis.

Journal of the American College of Cardiology, 2017
Bo Xu, S. Tu, S. Qiao, Xinkai Qu, Yundai Chen, Jun-qing Yang, Lijun Guo, Zhongwei Sun, Zehang Li, F. Tian, Weiyi Fang, Ji-yan Chen, Wei Li, C. Guan, N. Holm, W. Wijns, Shengshou Hu   +16 more
semanticscholar   +1 more source

Diagnostic performance of perivascular fat attenuation index to predict hemodynamic significance of coronary stenosis: a preliminary coronary computed tomography angiography study

European Radiology, 2019
Mengmeng Yu, Xu Dai, Jianhong Deng, Zhigang Lu, Chengxing Shen, Jiayin Zhang   +5 more
semanticscholar   +1 more source

Percutaneous coronary angioplasty versus coronary artery bypass grafting in the treatment of unprotected left main stenosis: updated 5-year outcomes from the randomised, non-inferiority NOBLE trial

Lancet, The, 2020
Andrejs Erglis, Peteris Stradins, Ole Frobert   +2 more
exaly  

Relation between Myocardial Blood Flow and the Severity of Coronary-Artery Stenosis

New England Journal of Medicine, 1994
Neal G Uren, Bernard De Bruyne, William Wijns   +2 more
exaly  

Aspirin and Dipyridamole in the Prevention of Re-Stenosis after Percutaneous Transluminal Coronary Angioplasty

New England Journal of Medicine, 1988
Martial G Bourassa
exaly  

Effects of Impella on Coronary Perfusion in Patients With Critical Coronary Artery Stenosis

Circulation. Cardiovascular Interventions, 2018
Mohammad Alqarqaz, M. Basir, K. Alaswad, W. O’Neill   +3 more
semanticscholar   +1 more source