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R. Nezafat · SciRah

Researcher profile · Semantic Scholar

R. Nezafat

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R. Nezafat — researcher profile on SciRah

h-index: 48
Works: 351
Citations: 10K

Most-cited papers

Machine learning in cardiovascular magnetic resonance: basic concepts and applications
T. Leiner, D. Rueckert, Avan Suinesiaputra, B. Baessler +3 more
2019Journal of Cardiovascular Magnetic Resonance229 citations Open access
Semantic Scholar
Radiomic Analysis of Myocardial Native T1 Imaging discriminates between Hypertensive Heart Disease and Hypertrophic Cardiomyopathy
U. Neisius, Hossam El-Rewaidy, Shiro Nakamori, Jennifer Rodriguez +2 more
2019JACC Cardiovascular Imaging182 citations Open access
Semantic Scholar
Present and Future Innovations in AI and Cardiac MRI.
Manuel A. Morales, Warren J. Manning, R. Nezafat
2024Radiology82 citations
Semantic Scholar
Three-dimensional Deep Convolutional Neural Networks for Automated Myocardial Scar Quantification in Hypertrophic Cardiomyopathy: A Multicenter Multivendor Study.
A. Fahmy, U. Neisius, R. Chan, E. Rowin +3 more
2019Radiology82 citations Open access
Semantic Scholar
Cardiovascular magnetic resonance feature tracking strain analysis for discrimination between hypertensive heart disease and hypertrophic cardiomyopathy
U. Neisius, L. Myerson, A. Fahmy, Shiro Nakamori +5 more
2019PLoS ONE73 citations Open access
Semantic Scholar
Multi‐domain convolutional neural network (MD‐CNN) for radial reconstruction of dynamic cardiac MRI
Hossam El-Rewaidy, A. Fahmy, Farhad Pashakhanloo, Xiaoying Cai +6 more
2020Magnetic Resonance in Medicine59 citations Open access
Semantic Scholar
Radiomics of Late Gadolinium Enhancement Reveals Prognostic Value of Myocardial Scar Heterogeneity in Hypertrophic Cardiomyopathy.
A. Fahmy, E. Rowin, Narjes Jaafar, R. Chan +9 more
2023JACC Cardiovascular Imaging58 citations Open access
Semantic Scholar
Deep complex convolutional network for fast reconstruction of 3D late gadolinium enhancement cardiac MRI
Hossam El-Rewaidy, U. Neisius, J. Mancio, S. Kucukseymen +4 more
2020NMR in Biomedicine50 citations
Semantic Scholar
Radiomics and deep learning for myocardial scar screening in hypertrophic cardiomyopathy
A. Fahmy, E. Rowin, Arghavan Arafati, Talal Al-Otaibi +2 more
2022Journal of Cardiovascular Magnetic Resonance48 citations Open access
Semantic Scholar
Improved Quantification of Myocardium Scar in Late Gadolinium Enhancement Images: Deep Learning Based Image Fusion Approach
A. Fahmy, E. Rowin, R. Chan, W. Manning +2 more
2021Journal of Magnetic Resonance Imaging48 citations Open access
Semantic Scholar
Texture Signatures of Native Myocardial T1 as Novel Imaging Markers for Identification of Hypertrophic Cardiomyopathy Patients Without Scar
U. Neisius, Hossam El-Rewaidy, S. Kucukseymen, C. Tsao +4 more
2020Journal of Magnetic Resonance Imaging44 citations Open access
Semantic Scholar
Reproducibility of Segmentation-based Myocardial Radiomic Features with Cardiac MRI.
J. Jang, L. Ngo, J. Mancio, S. Kucukseymen +4 more
2020Radiology: Cardiothoracic Imaging43 citations Open access
Semantic Scholar
Changes in Myocardial Native T1 and T2 After Exercise Stress: A Noncontrast CMR Pilot Study.
Shiro Nakamori, A. Fahmy, J. Jang, Hossam El-Rewaidy +9 more
2020JACC Cardiovascular Imaging43 citations Open access
Semantic Scholar
Accelerated cardiac T1 mapping in four heartbeats with inline MyoMapNet: a deep learning-based T1 estimation approach
Rui Guo, Hossam El-Rewaidy, Salah Assana, Xiaoying Cai +9 more
2022Journal of Cardiovascular Magnetic Resonance42 citations Open access
Semantic Scholar
Emerging Techniques in Cardiac Magnetic Resonance Imaging
Rui Guo, S. Weingärtner, Paulina Šiurytė, C. Stoeck +5 more
2021Journal of Magnetic Resonance Imaging41 citations Open access
Semantic Scholar
T1 mapping performance and measurement repeatability: results from the multi-national T1 mapping standardization phantom program (T1MES)
G. Captur, Abhiyan Bhandari, R. Brühl, B. Ittermann +45 more
2020Journal of Cardiovascular Magnetic Resonance41 citations Open access
Semantic Scholar
An Explainable Machine Learning Approach Reveals Prognostic Significance of Right Ventricular Dysfunction in Nonischemic Cardiomyopathy.
A. Fahmy, Ibolya Csecs, Arghavan Arafati, Salah Assana +8 more
2022JACC Cardiovascular Imaging37 citations Open access
Semantic Scholar
Maximal Wall Thickness Measurement in Hypertrophic Cardiomyopathy: Biomarker Variability and its Impact on Clinical Care.
G. Captur, C. Manisty, B. Raman, A. Marchi +34 more
2021JACC Cardiovascular Imaging37 citations Open access
Semantic Scholar
Accelerated Cardiac MRI Cine with Use of Resolution Enhancement Generative Adversarial Inline Neural Network.
Siyeop Yoon, Shiro Nakamori, Amine Amyar, Salah Assana +10 more
2023Radiology35 citations Open access
Semantic Scholar
Machine learning phenotyping of scarred myocardium from cine in hypertrophic cardiomyopathy.
J. Mancio, Farhad Pashakhanloo, Hossam El-Rewaidy, J. Jang +7 more
2021European Heart Journal-Cardiovascular Imaging35 citations Open access
Semantic Scholar
Self-Supervised Physics-Guided Deep Learning Reconstruction for High-Resolution 3D LGE CMR
Burhaneddin Yaman, C. Shenoy, Zilin Deng, S. Moeller +3 more
2020IEEE International Symposium on Biomedical Imaging35 citations Open access
Semantic Scholar
Methods for classification of truck trailers using side-fire light detection and ranging (LiDAR) Data
Olcay Sahin, R. Nezafat, M. Cetin
2020Journal of Intelligent Transportation Systems / Taylor & Francis30 citations
Semantic Scholar
Automated Myocardial T2 and Extracellular Volume Quantification in Cardiac MRI Using Transfer Learning-based Myocardium Segmentation.
Yan-Jie Zhu, A. Fahmy, Chong Duan, Shiro Nakamori +1 more
2020Radiology: Artificial Intelligence30 citations Open access
Semantic Scholar
T1 Mapping Tissue Heterogeneity Provides Improved Risk Stratification for ICDs without needing Gadolinium in Patients with Dilated Cardiomyopathy.
Shiro Nakamori, L. Ngo, Jennifer Rodriguez, U. Neisius +2 more
2020JACC Cardiovascular Imaging30 citations Open access
Semantic Scholar
Free‐breathing simultaneous myocardial T1 and T2 mapping with whole left ventricle coverage
Rui Guo, Xiaoying Cai, S. Kucukseymen, Jennifer Rodriguez +5 more
2020Magnetic Resonance in Medicine28 citations
Semantic Scholar
Society for cardiovascular magnetic resonance expert consensus statement on quantitative myocardial perfusion cardiovascular magnetic resonance imaging
A. Chiribiri, Andrew E. Arai, E. DiBella, L. Hsu +8 more
2025Journal of Cardiovascular Magnetic Resonance26 citations Open access
Semantic Scholar
Highly Accelerated Free-Breathing Real-time Phase Contrast Cardiovascular MRI via Complex-Difference Deep Learning
Hassan Haji-Valizadeh, Rui Guo, S. Kucukseymen, Amanda L. Paskavitz +7 more
2021Magnetic Resonance in Medicine26 citations Open access
Semantic Scholar
Sensitivity of Myocardial Radiomic Features to Imaging Parameters in Cardiac MR Imaging
J. Jang, Hossam El-Rewaidy, L. Ngo, J. Mancio +7 more
2021Journal of Magnetic Resonance Imaging25 citations Open access
Semantic Scholar
A novel multielectrode catheter for high-density ventricular mapping: electrogram characterization and utility for scar mapping.
M. Barkagan, Jakub Sroubek, Ayelet Shapira-Daniels, Hagai D. Yavin +3 more
2020Europace25 citations
Semantic Scholar
Cardiovascular Magnetic Resonance Radiomics to Identify Components of the Extracellular Matrix in Dilated Cardiomyopathy
Shiro Nakamori, Amine Amyar, Ahmed S. Fahmy, L. Ngo +10 more
2024Circulation24 citations
Semantic Scholar
An inline deep learning based free-breathing ECG-free cine for exercise cardiovascular magnetic resonance
M. Morales, Salah Assana, Xiaoying Cai, K. Chow +11 more
2022Journal of Cardiovascular Magnetic Resonance24 citations Open access
Semantic Scholar
Local Conduction Velocity in the Presence of Late Gadolinium Enhancement and Myocardial Wall Thinning: A Cardiac Magnetic Resonance Study in a Swine Model of Healed Left Ventricular Infarction
J. Jang, J. Whitaker, E. Leshem, L. Ngo +7 more
2019Circulation: Arrhythmia and Electrophysiology20 citations Open access
Semantic Scholar
Machine Learning for Predicting Heart Failure Progression in Hypertrophic Cardiomyopathy
A. Fahmy, E. Rowin, W. Manning, M. Maron +1 more
2021Frontiers in Cardiovascular Medicine18 citations Open access
Semantic Scholar
Free‐breathing whole‐heart multi‐slice myocardial T1 mapping in 2 minutes
Rui Guo, Xiaoying Cai, S. Kucukseymen, Jennifer Rodriguez +4 more
2020Magnetic Resonance in Medicine18 citations
Semantic Scholar
Negative synergism of diabetes mellitus and obesity in patients with heart failure with preserved ejection fraction: a cardiovascular magnetic resonance study
S. Kucukseymen, U. Neisius, Jennifer Rodriguez, C. Tsao +1 more
2020The International Journal of Cardiovascular Imaging17 citations
Semantic Scholar
Association Between Left Ventricular Mechanical Deformation and Myocardial Fibrosis in Nonischemic Cardiomyopathy
I. Csécs, Farhad Pashakhanloo, Amanda L. Paskavitz, J. Jang +4 more
2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease17 citations Open access
Semantic Scholar
Discordance in Scar Detection Between Electroanatomical Mapping and Cardiac MRI in an Infarct Swine Model.
S. Kucukseymen, Hagai D. Yavin, M. Barkagan, J. Jang +9 more
2020JACC Clinical Electrophysiology16 citations Open access
Semantic Scholar
Characterization of interstitial diffuse fibrosis patterns using texture analysis of myocardial native T1 mapping
Hossam El-Rewaidy, U. Neisius, Shiro Nakamori, L. Ngo +3 more
2020PLoS ONE16 citations Open access
Semantic Scholar
Improved co-registration of ex-vivo and in-vivo cardiovascular magnetic resonance images using heart-specific flexible 3D printed acrylic scaffold combined with non-rigid registration
J. Whitaker, R. Neji, N. Byrne, E. Puyol-Antón +16 more
2019Journal of Cardiovascular Magnetic Resonance15 citations Open access
Semantic Scholar
Obesity-Related Differences in Pathomechanism and Outcomes in Patients With HFpEF
Shiro Nakamori, S. Kucukseymen, Jennifer Rodriguez, F. Yazdanian +4 more
2023JACC: Advances14 citations Open access
Semantic Scholar
Impact of Deep Learning Architectures on Accelerated Cardiac T1 Mapping using MyoMapNet
Amine Amyar, Rui Guo, Xiaoying Cai, Salah Assana +8 more
2022NMR in Biomedicine13 citations Open access
Semantic Scholar
Cardiovascular Magnetic Resonance-Based Three-Dimensional Structural Modeling and Heterogeneous Tissue Channel Detection in Ventricular Arrhythmia
J. Jang, Hye-jin Hwang, C. Tschabrunn, J. Whitaker +3 more
2019Scientific Reports12 citations Open access
Semantic Scholar
Aortic regurgitation assessment by cardiovascular magnetic resonance imaging and transthoracic echocardiography: intermodality disagreement impacting on prediction of post-surgical left ventricular remodeling
U. Neisius, C. Tsao, T. Hauser, A. D. Patel +4 more
2019The International Journal of Cardiovascular Imaging12 citations Open access
Semantic Scholar
Noncontrast Cardiac Magnetic Resonance Imaging Predictors of Heart Failure Hospitalization in Heart Failure With Preserved Ejection Fraction
S. Kucukseymen, Arghavan Arafati, Talal Al-Otaibi, Hossam El-Rewaidy +3 more
2021Journal of Magnetic Resonance Imaging11 citations
Semantic Scholar
Highly accelerated free-breathing real-time myocardial tagging for exercise cardiovascular magnetic resonance
Manuel A. Morales, Siyeop Yoon, Ahmed S. Fahmy, Fahime Ghanbari +7 more
2023Journal of Cardiovascular Magnetic Resonance10 citations Open access
Semantic Scholar
Comparison of DeepStrain and Feature Tracking for Cardiac MRI Strain Analysis
M. Morales, Julia Cirillo, Kei Nakata, S. Kucukseymen +4 more
2022Journal of Magnetic Resonance Imaging9 citations
Semantic Scholar
A comprehensive evaluation of the left atrium using cardiovascular magnetic resonance
Maurice Pradella, Mohammed S. M. ElBaz, Daniel C. Lee, Kyungpyo Hong +8 more
2025Journal of Cardiovascular Magnetic Resonance8 citations Open access
Semantic Scholar
Scanner-Independent MyoMapNet for Accelerated Cardiac MRI T1 Mapping Across Vendors and Field Strengths
Amine Amyar, A. Fahmy, Rui Guo, Kei Nakata +9 more
2023Journal of Magnetic Resonance Imaging8 citations Open access
Semantic Scholar
Comparison of Complex k-Space Data and Magnitude-Only for Training of Deep Learning–Based Artifact Suppression for Real-Time Cine MRI
Hassan Haji-Valizadeh, Rui Guo, S. Kucukseymen, Yankama Tuyen +6 more
2021Frontiers of Physics8 citations Open access
Semantic Scholar
Measurement reproducibility of slice-interleaved T1 and T2 mapping sequences over 20 months: A single center study
J. Jang, L. Ngo, G. Captur, J. Moon +1 more
2019PLoS ONE7 citations Open access
Semantic Scholar

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