Dharmakumar R - Search Results

1

First-pass myocardial perfusion MRI with reduced subendocardial dark-rim artifact using optimized Cartesian sampling.

Zhou Z, Bi X, Wei J, Yang HJ, Dharmakumar R, Arsanjani R, Bairey Merz CN, Li D, Sharif B. Zhou Z, et al. Among authors: dharmakumar r. J Magn Reson Imaging. 2017 Feb;45(2):542-555. doi: 10.1002/jmri.25400. Epub 2016 Aug 17. J Magn Reson Imaging. 2017. PMID: 27532501 Free PMC article.

2

The Canadian Cardiovascular Society Classification of acute atherothrombotic myocardial infarction provides a novel staging scheme based on tissue injury severity.

Kumar A, Vora K, Bhatt DL, Dharmakumar R. Kumar A, et al. Among authors: dharmakumar r. Eur Heart J. 2024 Mar 27;45(12):976-979. doi: 10.1093/eurheartj/ehad821. Eur Heart J. 2024. PMID: 38367011 No abstract available.

3

Generating positive contrast from off-resonant spins with steady-state free precession magnetic resonance imaging: theory and proof-of-principle experiments.

Dharmakumar R, Koktzoglou I, Li D. Dharmakumar R, et al. Phys Med Biol. 2006 Sep 7;51(17):4201-15. doi: 10.1088/0031-9155/51/17/006. Epub 2006 Aug 8. Phys Med Biol. 2006. PMID: 16912377

4

Cardiac phase-resolved blood oxygen-sensitive steady-state free precession MRI for evaluating the functional significance of coronary artery stenosis.

Dharmakumar R, Arumana JM, Larson AC, Chung Y, Wright GA, Li D. Dharmakumar R, et al. Invest Radiol. 2007 Mar;42(3):180-8. doi: 10.1097/01.rli.0000254407.26068.54. Invest Radiol. 2007. PMID: 17287648

5

Factors influencing fast low angle positive contrast steady-state free precession (FLAPS) magnetic resonance imaging.

Dharmakumar R, Koktzoglou I, Li D. Dharmakumar R, et al. Phys Med Biol. 2007 Jun 7;52(11):3261-73. doi: 10.1088/0031-9155/52/11/021. Epub 2007 May 15. Phys Med Biol. 2007. PMID: 17505101

6

Dephased FLAPS for improved visualization of susceptibility-shifted passive devices for real-time interventional MRI.

Koktzoglou I, Li D, Dharmakumar R. Koktzoglou I, et al. Among authors: dharmakumar r. Phys Med Biol. 2007 Jul 7;52(13):N277-86. doi: 10.1088/0031-9155/52/13/N01. Epub 2007 May 25. Phys Med Biol. 2007. PMID: 17664566

7

Deriving blood-oxygen-level-dependent contrast in MRI with T2*-weighted, T2-prepared and phase-cycled SSFP methods: theory and experiment.

Arumana JM, Li D, Dharmakumar R. Arumana JM, et al. Among authors: dharmakumar r. Magn Reson Med. 2008 Mar;59(3):561-70. doi: 10.1002/mrm.21511. Magn Reson Med. 2008. PMID: 18306408 Free article.

8

Assessment of regional myocardial oxygenation changes in the presence of coronary artery stenosis with balanced SSFP imaging at 3.0 T: theory and experimental evaluation in canines.

Dharmakumar R, Arumana JM, Tang R, Harris K, Zhang Z, Li D. Dharmakumar R, et al. J Magn Reson Imaging. 2008 May;27(5):1037-45. doi: 10.1002/jmri.21345. J Magn Reson Imaging. 2008. PMID: 18425840

9

Off-resonance positive contrast imaging of a passive endomyocardial catheter in swine.

Dharmakumar R, Koktzoglou I, Tang R, Harris KR, Beohar N, Li D. Dharmakumar R, et al. Phys Med Biol. 2008 Jul 7;53(13):N249-57. doi: 10.1088/0031-9155/53/13/N02. Epub 2008 Jun 19. Phys Med Biol. 2008. PMID: 18562781

10

Cellular magnetic resonance imaging: potential for use in assessing aspects of cardiovascular disease.

Zhang Z, Mascheri N, Dharmakumar R, Li D. Zhang Z, et al. Among authors: dharmakumar r. Cytotherapy. 2008;10(6):575-86. doi: 10.1080/14653240802165699. Cytotherapy. 2008. PMID: 18608350 Free PMC article. Review.

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