Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Reza Nezafat, Ph.D.

Co-Author

This page shows the publications co-authored by Reza Nezafat and Warren Manning.
Connection Strength

13.227
  1. Coronary artery disease: High field strength coronary MRA--ready for prime time? Nat Rev Cardiol. 2009 Nov; 6(11):676-8.
    View in: PubMed
    Score: 0.421
  2. Inflow quantification in three-dimensional cardiovascular MR imaging. J Magn Reson Imaging. 2008 Nov; 28(5):1273-9.
    View in: PubMed
    Score: 0.393
  3. Coronary magnetic resonance vein imaging: imaging contrast, sequence, and timing. Magn Reson Med. 2007 Dec; 58(6):1196-206.
    View in: PubMed
    Score: 0.369
  4. Machine learning phenotyping of scarred myocardium from cine in hypertrophic cardiomyopathy. Eur Heart J Cardiovasc Imaging. 2022 03 22; 23(4):532-542.
    View in: PubMed
    Score: 0.248
  5. An Explainable Machine Learning Approach Reveals Prognostic Significance of Right Ventricular Dysfunction in Nonischemic Cardiomyopathy. JACC Cardiovasc Imaging. 2022 Jan 11.
    View in: PubMed
    Score: 0.245
  6. Machine Learning for Predicting Heart Failure Progression in Hypertrophic Cardiomyopathy. Front Cardiovasc Med. 2021; 8:647857.
    View in: PubMed
    Score: 0.234
  7. Artifact reduction in free-breathing, free-running myocardial perfusion imaging with interleaved non-selective RF excitations. Magn Reson Med. 2021 08; 86(2):954-963.
    View in: PubMed
    Score: 0.232
  8. Highly accelerated free-breathing real-time phase contrast cardiovascular MRI via complex-difference deep learning. Magn Reson Med. 2021 08; 86(2):804-819.
    View in: PubMed
    Score: 0.231
  9. Sensitivity of Myocardial Radiomic Features to Imaging Parameters in Cardiac MR Imaging. J Magn Reson Imaging. 2021 09; 54(3):787-794.
    View in: PubMed
    Score: 0.231
  10. Improved Quantification of Myocardium Scar in Late Gadolinium Enhancement Images: Deep Learning Based Image Fusion Approach. J Magn Reson Imaging. 2021 07; 54(1):303-312.
    View in: PubMed
    Score: 0.230
  11. Discordance in Scar Detection Between Electroanatomical Mapping and Cardiac MRI in an Infarct Swine Model. JACC Clin Electrophysiol. 2020 10 26; 6(11):1452-1464.
    View in: PubMed
    Score: 0.225
  12. Association Between Left Ventricular Mechanical Deformation and Myocardial Fibrosis in Nonischemic Cardiomyopathy. J Am Heart Assoc. 2020 10 20; 9(19):e016797.
    View in: PubMed
    Score: 0.224
  13. T1 Mapping Tissue Heterogeneity Provides Improved Risk Stratification for ICDs Without Needing Gadolinium in Patients With Dilated Cardiomyopathy. JACC Cardiovasc Imaging. 2020 09; 13(9):1917-1930.
    View in: PubMed
    Score: 0.221
  14. Multiparametric Mapping Approach for Detection of Cardiac Involvement in Systemic Sarcoidosis. JACC Cardiovasc Imaging. 2020 09; 13(9):2058-2060.
    View in: PubMed
    Score: 0.220
  15. Characterization of interstitial diffuse fibrosis patterns using texture analysis of myocardial native T1 mapping. PLoS One. 2020; 15(6):e0233694.
    View in: PubMed
    Score: 0.219
  16. Texture signatures of native myocardial T1 as novel imaging markers for identification of hypertrophic cardiomyopathy patients without scar. J Magn Reson Imaging. 2020 09; 52(3):906-919.
    View in: PubMed
    Score: 0.214
  17. Three-dimensional Deep Convolutional Neural Networks for Automated Myocardial Scar Quantification in Hypertrophic Cardiomyopathy: A Multicenter Multivendor Study. Radiology. 2020 01; 294(1):52-60.
    View in: PubMed
    Score: 0.211
  18. Cardiovascular magnetic resonance feature tracking strain analysis for discrimination between hypertensive heart disease and hypertrophic cardiomyopathy. PLoS One. 2019; 14(8):e0221061.
    View in: PubMed
    Score: 0.208
  19. Aortic regurgitation assessment by cardiovascular magnetic resonance imaging and transthoracic echocardiography: intermodality disagreement impacting on prediction of post-surgical left ventricular remodeling. Int J Cardiovasc Imaging. 2020 Jan; 36(1):91-100.
    View in: PubMed
    Score: 0.207
  20. Changes in Myocardial Native T1 and T2 After Exercise Stress: A Noncontrast CMR Pilot Study. JACC Cardiovasc Imaging. 2020 03; 13(3):667-680.
    View in: PubMed
    Score: 0.206
  21. Noncontrast CMR for Detecting Early Myocardial Tissue Injury in a Swine Model of Anthracycline-Induced Cardiotoxicity. JACC Cardiovasc Imaging. 2019 10; 12(10):2085-2087.
    View in: PubMed
    Score: 0.205
  22. 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. Circ Arrhythm Electrophysiol. 2019 05; 12(5):e007175.
    View in: PubMed
    Score: 0.203
  23. Radiomic Analysis of Myocardial Native T1 Imaging Discriminates Between Hypertensive Heart Disease and Hypertrophic Cardiomyopathy. JACC Cardiovasc Imaging. 2019 10; 12(10):1946-1954.
    View in: PubMed
    Score: 0.199
  24. Incremental Value of Left Atrial Geometric Remodeling in Predicting Late Atrial Fibrillation Recurrence After Pulmonary Vein Isolation: A Cardiovascular Magnetic Resonance Study. J Am Heart Assoc. 2018 10 02; 7(19):e009793.
    View in: PubMed
    Score: 0.195
  25. Left Atrial Epicardial Fat Volume Is Associated With Atrial Fibrillation: A Prospective Cardiovascular Magnetic Resonance 3D Dixon Study. J Am Heart Assoc. 2018 03 23; 7(6).
    View in: PubMed
    Score: 0.188
  26. Gray blood late gadolinium enhancement cardiovascular magnetic resonance for improved detection of myocardial scar. J Cardiovasc Magn Reson. 2018 03 22; 20(1):22.
    View in: PubMed
    Score: 0.188
  27. Cardiac MR Characterization of left ventricular remodeling in a swine model of infarct followed by reperfusion. J Magn Reson Imaging. 2018 Mar 09.
    View in: PubMed
    Score: 0.188
  28. Left ventricular geometry predicts ventricular tachyarrhythmia in patients with left ventricular systolic dysfunction: a comprehensive cardiovascular magnetic resonance study. J Cardiovasc Magn Reson. 2017 Oct 23; 19(1):79.
    View in: PubMed
    Score: 0.183
  29. Increased myocardial native T1 relaxation time in patients with nonischemic dilated cardiomyopathy with complex ventricular arrhythmia. J Magn Reson Imaging. 2018 03; 47(3):779-786.
    View in: PubMed
    Score: 0.180
  30. Improved dark blood late gadolinium enhancement (DB-LGE) imaging using an optimized joint inversion preparation and T2 magnetization preparation. Magn Reson Med. 2018 Jan; 79(1):351-360.
    View in: PubMed
    Score: 0.176
  31. Clinical performance of high-resolution late gadolinium enhancement imaging with compressed sensing. J Magn Reson Imaging. 2017 12; 46(6):1829-1838.
    View in: PubMed
    Score: 0.175
  32. Native T1 value in the remote myocardium is independently associated with left ventricular dysfunction in patients with prior myocardial infarction. J Magn Reson Imaging. 2017 10; 46(4):1073-1081.
    View in: PubMed
    Score: 0.174
  33. Relationship between native papillary muscle T1 time and severity of functional mitral regurgitation in patients with non-ischemic dilated cardiomyopathy. J Cardiovasc Magn Reson. 2016 Nov 16; 18(1):79.
    View in: PubMed
    Score: 0.171
  34. Myocardial Native T1 Time in Patients With Hypertrophic Cardiomyopathy. Am J Cardiol. 2016 10 01; 118(7):1057-62.
    View in: PubMed
    Score: 0.168
  35. Reproducibility of myocardial T1 and T2 relaxation time measurement using slice-interleaved T1 and T2 mapping sequences. J Magn Reson Imaging. 2016 11; 44(5):1159-1167.
    View in: PubMed
    Score: 0.164
  36. Left ventricular native T1 time and the risk of atrial fibrillation recurrence after pulmonary vein isolation in patients with paroxysmal atrial fibrillation. Int J Cardiol. 2016 Jan 15; 203:848-54.
    View in: PubMed
    Score: 0.160
  37. Native Myocardial T1 as a Biomarker of Cardiac Structure in Non-Ischemic Cardiomyopathy. Am J Cardiol. 2016 Jan 15; 117(2):282-8.
    View in: PubMed
    Score: 0.160
  38. Impact of motion correction on reproducibility and spatial variability of quantitative myocardial T2 mapping. J Cardiovasc Magn Reson. 2015 Jun 12; 17:46.
    View in: PubMed
    Score: 0.155
  39. Accelerated cardiac MR stress perfusion with radial sampling after physical exercise with an MR-compatible supine bicycle ergometer. Magn Reson Med. 2015 Aug; 74(2):384-95.
    View in: PubMed
    Score: 0.146
  40. Adaptive registration of varying contrast-weighted images for improved tissue characterization (ARCTIC): application to T1 mapping. Magn Reson Med. 2015 Apr; 73(4):1469-82.
    View in: PubMed
    Score: 0.144
  41. Accuracy, precision, and reproducibility of four T1 mapping sequences: a head-to-head comparison of MOLLI, ShMOLLI, SASHA, and SAPPHIRE. Radiology. 2014 Sep; 272(3):683-9.
    View in: PubMed
    Score: 0.143
  42. Combined saturation/inversion recovery sequences for improved evaluation of scar and diffuse fibrosis in patients with arrhythmia or heart rate variability. Magn Reson Med. 2014 Mar; 71(3):1024-34.
    View in: PubMed
    Score: 0.142
  43. Free-breathing post-contrast three-dimensional T1 mapping: Volumetric assessment of myocardial T1 values. Magn Reson Med. 2015 Jan; 73(1):214-22.
    View in: PubMed
    Score: 0.141
  44. Accelerated isotropic sub-millimeter whole-heart coronary MRI: compressed sensing versus parallel imaging. Magn Reson Med. 2014 Feb; 71(2):815-22.
    View in: PubMed
    Score: 0.141
  45. 3D late gadolinium enhancement in a single prolonged breath-hold using supplemental oxygenation and hyperventilation. Magn Reson Med. 2014 Sep; 72(3):850-7.
    View in: PubMed
    Score: 0.138
  46. Free-breathing cardiac MR stress perfusion with real-time slice tracking. Magn Reson Med. 2014 Sep; 72(3):689-98.
    View in: PubMed
    Score: 0.138
  47. Free-breathing phase contrast MRI with near 100% respiratory navigator efficiency using k-space-dependent respiratory gating. Magn Reson Med. 2014 Jun; 71(6):2172-9.
    View in: PubMed
    Score: 0.136
  48. Compressed sensing reconstruction for undersampled breath-hold radial cine imaging with auxiliary free-breathing data. J Magn Reson Imaging. 2014 Jan; 39(1):179-88.
    View in: PubMed
    Score: 0.136
  49. Scar heterogeneity on cardiovascular magnetic resonance as a predictor of appropriate implantable cardioverter defibrillator therapy. J Cardiovasc Magn Reson. 2013 Apr 10; 15:31.
    View in: PubMed
    Score: 0.134
  50. Volumetric left ventricular ejection fraction is superior to 2-dimensional echocardiography for risk stratification of patients for primary prevention implantable cardioverter-defibrillator implantation. Am J Cardiol. 2013 Apr 15; 111(8):1175-9.
    View in: PubMed
    Score: 0.132
  51. Free-breathing 3D cardiac MRI using iterative image-based respiratory motion correction. Magn Reson Med. 2013 Oct; 70(4):1005-15.
    View in: PubMed
    Score: 0.130
  52. Accelerated aortic flow assessment with compressed sensing with and without use of the sparsity of the complex difference image. Magn Reson Med. 2013 Sep; 70(3):851-8.
    View in: PubMed
    Score: 0.129
  53. Improved fat water separation with water selective inversion pulse for inversion recovery imaging in cardiac MRI. J Magn Reson Imaging. 2013 Feb; 37(2):484-90.
    View in: PubMed
    Score: 0.128
  54. Accelerated late gadolinium enhancement cardiac MR imaging with isotropic spatial resolution using compressed sensing: initial experience. Radiology. 2012 Sep; 264(3):691-9.
    View in: PubMed
    Score: 0.127
  55. Compressed sensing reconstruction for whole-heart imaging with 3D radial trajectories: a graphics processing unit implementation. Magn Reson Med. 2013 Jan; 69(1):91-102.
    View in: PubMed
    Score: 0.124
  56. Accelerated contrast-enhanced whole-heart coronary MRI using low-dimensional-structure self-learning and thresholding. Magn Reson Med. 2012 May; 67(5):1434-43.
    View in: PubMed
    Score: 0.124
  57. Free-breathing cardiac MR with a fixed navigator efficiency using adaptive gating window size. Magn Reson Med. 2012 Dec; 68(6):1866-75.
    View in: PubMed
    Score: 0.124
  58. Subject-specific estimation of respiratory navigator tracking factor for free-breathing cardiovascular MR. Magn Reson Med. 2012 Jun; 67(6):1665-72.
    View in: PubMed
    Score: 0.119
  59. Compressed-sensing motion compensation (CosMo): a joint prospective-retrospective respiratory navigator for coronary MRI. Magn Reson Med. 2011 Dec; 66(6):1674-81.
    View in: PubMed
    Score: 0.118
  60. Accelerated noncontrast-enhanced pulmonary vein MRA with distributed compressed sensing. J Magn Reson Imaging. 2011 May; 33(5):1248-55.
    View in: PubMed
    Score: 0.117
  61. Compressed sensing with wavelet domain dependencies for coronary MRI: a retrospective study. IEEE Trans Med Imaging. 2011 May; 30(5):1090-9.
    View in: PubMed
    Score: 0.117
  62. Low-dimensional-structure self-learning and thresholding: regularization beyond compressed sensing for MRI reconstruction. Magn Reson Med. 2011 Sep; 66(3):756-67.
    View in: PubMed
    Score: 0.116
  63. Pulmonary vein inflow artifact reduction for free-breathing left atrium late gadolinium enhancement. Magn Reson Med. 2011 Jul; 66(1):180-6.
    View in: PubMed
    Score: 0.115
  64. Motion correction using coil arrays (MOCCA) for free-breathing cardiac cine MRI. Magn Reson Med. 2011 Aug; 66(2):467-75.
    View in: PubMed
    Score: 0.115
  65. Contrast-enhanced whole-heart coronary MRI with bolus infusion of gadobenate dimeglumine at 1.5 T. Magn Reson Imaging. 2011 Feb; 66(2):392-8.
    View in: PubMed
    Score: 0.115
  66. Optimization of on-resonant magnetization transfer contrast in coronary vein MRI. Magn Reson Med. 2010 Dec; 64(6):1849-54.
    View in: PubMed
    Score: 0.113
  67. Contrast-enhanced whole-heart coronary MRI with bolus infusion of gadobenate dimeglumine at 1.5 T. Magn Reson Med. 2011 Feb; 65(2):392-8.
    View in: PubMed
    Score: 0.113
  68. Noncontrast SSFP pulmonary vein magnetic resonance angiography: impact of off-resonance and flow. J Magn Reson Imaging. 2010 Nov; 32(5):1255-61.
    View in: PubMed
    Score: 0.113
  69. Evaluation of papillary muscle function using cardiovascular magnetic resonance imaging in mitral valve prolapse. Am J Cardiol. 2010 Jul 15; 106(2):243-8.
    View in: PubMed
    Score: 0.111
  70. Coronary MR imaging: effect of timing and dose of isosorbide dinitrate administration. Radiology. 2010 Feb; 254(2):401-9.
    View in: PubMed
    Score: 0.107
  71. Non-contrast-enhanced pulmonary vein MRI with a spatially selective slab inversion preparation sequence. Magn Reson Med. 2010 Feb; 63(2):530-6.
    View in: PubMed
    Score: 0.107
  72. Left ventricular infarct size, peri-infarct zone, and papillary scar measurements: A comparison of high-resolution 3D and conventional 2D late gadolinium enhancement cardiac MR. J Magn Reson Imaging. 2009 Oct; 30(4):794-800.
    View in: PubMed
    Score: 0.105
  73. Whole heart magnetization-prepared steady-state free precession coronary vein MRI. J Magn Reson Imaging. 2009 Jun; 29(6):1293-9.
    View in: PubMed
    Score: 0.102
  74. Recurrence of atrial fibrillation correlates with the extent of post-procedural late gadolinium enhancement: a pilot study. JACC Cardiovasc Imaging. 2009 Mar; 2(3):308-16.
    View in: PubMed
    Score: 0.100
  75. 2D free-breathing dual navigator-gated cardiac function validated against the 2D breath-hold acquisition. J Magn Reson Imaging. 2008 Sep; 28(3):773-7.
    View in: PubMed
    Score: 0.097
  76. Coronary magnetic resonance imaging. Magn Reson Imaging Clin N Am. 2007 Nov; 15(4):609-37, vii.
    View in: PubMed
    Score: 0.092
  77. Coronary magnetic resonance imaging. Cardiol Clin. 2007 Feb; 25(1):141-70, vi.
    View in: PubMed
    Score: 0.087
  78. Diffuse myocardial fibrosis in patients with mitral valve prolapse and ventricular arrhythmia. Heart. 2017 02; 103(3):204-209.
    View in: PubMed
    Score: 0.042
  79. Three-dimensional heart locator for whole-heart coronary magnetic resonance angiography. Magn Reson Med. 2014 Jun; 71(6):2118-26.
    View in: PubMed
    Score: 0.034
  80. Resveratrol preserves myocardial function and perfusion in remote nonischemic myocardium in a swine model of metabolic syndrome. J Am Coll Surg. 2012 Nov; 215(5):681-9.
    View in: PubMed
    Score: 0.032
  81. Resveratrol modifies risk factors for coronary artery disease in swine with metabolic syndrome and myocardial ischemia. Eur J Pharmacol. 2011 Aug 16; 664(1-3):45-53.
    View in: PubMed
    Score: 0.029
  82. Respiratory bellows revisited for motion compensation: preliminary experience for cardiovascular MR. Magn Reson Med. 2011 Apr; 65(4):1097-102.
    View in: PubMed
    Score: 0.028
  83. Anti-angiogenic effect of high-dose resveratrol in a swine model of metabolic syndrome. Surgery. 2010 Aug; 148(2):453-62.
    View in: PubMed
    Score: 0.027
  84. Relationship between intended sites of RF ablation and post-procedural scar in AF patients, using late gadolinium enhancement cardiovascular magnetic resonance. Heart Rhythm. 2010 Apr; 7(4):489-96.
    View in: PubMed
    Score: 0.027
  85. Cardiovascular magnetic resonance characterization of mitral valve prolapse. JACC Cardiovasc Imaging. 2008 May; 1(3):294-303.
    View in: PubMed
    Score: 0.024
  86. Delayed-enhancement cardiovascular magnetic resonance coronary artery wall imaging: comparison with multislice computed tomography and quantitative coronary angiography. J Am Coll Cardiol. 2007 Jul 31; 50(5):441-7.
    View in: PubMed
    Score: 0.022
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.