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Items: 1 to 20 of 208

1.

Iterative reconstruction and individualized automatic tube current selection reduce radiation dose while maintaining image quality in 320-multidetector computed tomography coronary angiography.

Williams MC, Weir NW, Mirsadraee S, Millar F, Baird A, Minns F, Uren NG, McKillop G, Bull RK, van Beek EJ, Reid JH, Newby DE.

Clin Radiol. 2013 Nov;68(11):e570-7. doi: 10.1016/j.crad.2013.05.098. Epub 2013 Jul 6.

2.

Achieving consistent image quality and overall radiation dose reduction for coronary CT angiography with body mass index-dependent tube voltage and tube current selection.

Wang G, Gao J, Zhao S, Sun X, Chen X, Cui X.

Clin Radiol. 2014 Sep;69(9):945-51. doi: 10.1016/j.crad.2014.04.016. Epub 2014 Jun 6.

PMID:
24909505
3.

Image quality and radiation reduction of 320-row area detector CT coronary angiography with optimal tube voltage selection and an automatic exposure control system: comparison with body mass index-adapted protocol.

Lim J, Park EA, Lee W, Shim H, Chung JW.

Int J Cardiovasc Imaging. 2015 Jun;31 Suppl 1:23-30. doi: 10.1007/s10554-015-0594-1. Epub 2015 Jan 22.

PMID:
25604967
4.

Reduction of radiation exposure and improvement of image quality with BMI-adapted prospective cardiac computed tomography and iterative reconstruction.

Hosch W, Stiller W, Mueller D, Gitsioudis G, Welzel J, Dadrich M, Buss SJ, Giannitsis E, Kauczor HU, Katus HA, Korosoglou G.

Eur J Radiol. 2012 Nov;81(11):3568-76. doi: 10.1016/j.ejrad.2011.06.055. Epub 2011 Jul 23.

PMID:
21784592
5.

Low concentration contrast medium for dual-source computed tomography coronary angiography by a combination of iterative reconstruction and low-tube-voltage technique: feasibility study.

Zheng M, Liu Y, Wei M, Wu Y, Zhao H, Li J.

Eur J Radiol. 2014 Feb;83(2):e92-9. doi: 10.1016/j.ejrad.2013.11.006. Epub 2013 Nov 23.

PMID:
24332352
6.

The optimal dose reduction level using iterative reconstruction with prospective ECG-triggered coronary CTA using 256-slice MDCT.

Hou Y, Xu S, Guo W, Vembar M, Guo Q.

Eur J Radiol. 2012 Dec;81(12):3905-11. doi: 10.1016/j.ejrad.2012.06.022. Epub 2012 Oct 1.

PMID:
23036786
7.

Low contrast- and low radiation dose protocol for cardiac CT of thin adults at 256-row CT: usefulness of low tube voltage scans and the hybrid iterative reconstruction algorithm.

Nakaura T, Kidoh M, Sakaino N, Utsunomiya D, Oda S, Kawahara T, Harada K, Yamashita Y.

Int J Cardiovasc Imaging. 2013 Apr;29(4):913-23. doi: 10.1007/s10554-012-0153-y. Epub 2012 Nov 17.

PMID:
23160977
8.

Coronary CT angiography: comparison of a novel iterative reconstruction with filtered back projection for reconstruction of low-dose CT-Initial experience.

Takx RA, Schoepf UJ, Moscariello A, Das M, Rowe G, Schoenberg SO, Fink C, Henzler T.

Eur J Radiol. 2013 Feb;82(2):275-80. doi: 10.1016/j.ejrad.2012.10.021. Epub 2012 Nov 21.

PMID:
23177187
9.

Image quality of adaptive iterative dose reduction 3D of coronary CT angiography of 640-slice CT: comparison with filtered back-projection.

Yoo RE, Park EA, Lee W, Shim H, Kim YK, Chung JW, Park JH.

Int J Cardiovasc Imaging. 2013 Mar;29(3):669-76. doi: 10.1007/s10554-012-0113-6. Epub 2012 Aug 26.

PMID:
22923280
10.

Low contrast and radiation dose coronary CT angiography using a 320-row system and a refined contrast injection and timing method.

Oda S, Utsunomiya D, Yuki H, Kai N, Hatemura M, Funama Y, Kidoh M, Yoshida M, Namimoto T, Yamashita Y.

J Cardiovasc Comput Tomogr. 2015 Jan-Feb;9(1):19-27. doi: 10.1016/j.jcct.2014.12.002. Epub 2014 Dec 24.

PMID:
25677790
11.

Image Quality and Radiation Dose of CT Coronary Angiography with Automatic Tube Current Modulation and Strong Adaptive Iterative Dose Reduction Three-Dimensional (AIDR3D).

Shen H, Dai G, Luo M, Duan C, Cai W, Liang D, Wang X, Zhu D, Li W, Qiu J.

PLoS One. 2015 Nov 23;10(11):e0142185. doi: 10.1371/journal.pone.0142185. eCollection 2015.

12.

Low-concentration contrast medium for 128-slice dual-source CT coronary angiography at a very low radiation dose using prospectively ECG-triggered high-pitch spiral acquisition.

Zheng M, Wu Y, Wei M, Liu Y, Zhao H, Li J.

Acad Radiol. 2015 Feb;22(2):195-202. doi: 10.1016/j.acra.2014.07.025. Epub 2014 Nov 11.

PMID:
25457735
13.

Effect of reduced x-ray tube voltage, low iodine concentration contrast medium, and sinogram-affirmed iterative reconstruction on image quality and radiation dose at coronary CT angiography: results of the prospective multicenter REALISE trial.

Yin WH, Lu B, Gao JB, Li PL, Sun K, Wu ZF, Yang WJ, Zhang XQ, Zheng MW, McQuiston AD, Meinel FG, Schoepf UJ.

J Cardiovasc Comput Tomogr. 2015 May-Jun;9(3):215-24. doi: 10.1016/j.jcct.2015.01.010. Epub 2015 Jan 22.

PMID:
25843243
14.

Value of knowledge-based iterative model reconstruction in low-kV 256-slice coronary CT angiography.

Yuki H, Utsunomiya D, Funama Y, Tokuyasu S, Namimoto T, Hirai T, Itatani R, Katahira K, Oshima S, Yamashita Y.

J Cardiovasc Comput Tomogr. 2014 Mar-Apr;8(2):115-23. doi: 10.1016/j.jcct.2013.12.010. Epub 2014 Jan 12.

PMID:
24661824
15.

Image quality and radiation dose of low dose coronary CT angiography in obese patients: sinogram affirmed iterative reconstruction versus filtered back projection.

Wang R, Schoepf UJ, Wu R, Reddy RP, Zhang C, Yu W, Liu Y, Zhang Z.

Eur J Radiol. 2012 Nov;81(11):3141-5. doi: 10.1016/j.ejrad.2012.04.012. Epub 2012 May 10.

PMID:
22578834
16.
17.

Iterative reconstruction to preserve image quality and diagnostic accuracy at reduced radiation dose in coronary CT angiography: an intraindividual comparison.

Yin WH, Lu B, Li N, Han L, Hou ZH, Wu RZ, Wu YJ, Niu HX, Jiang SL, Krazinski AW, Ebersberger U, Meinel FG, Schoepf UJ.

JACC Cardiovasc Imaging. 2013 Dec;6(12):1239-49. doi: 10.1016/j.jcmg.2013.08.008. Epub 2013 Oct 23.

18.

Prospective evaluation of the influence of iterative reconstruction on the reproducibility of coronary calcium quantification in reduced radiation dose 320 detector row CT.

Choi AD, Leifer ES, Yu J, Shanbhag SM, Bronson K, Arai AE, Chen MY.

J Cardiovasc Comput Tomogr. 2016 Sep-Oct;10(5):359-63. doi: 10.1016/j.jcct.2016.07.016. Epub 2016 Jul 27.

19.

The feasibility of sub-millisievert coronary CT angiography with low tube voltage, prospective ECG gating, and a knowledge-based iterative model reconstruction algorithm.

Park CH, Lee J, Oh C, Han KH, Kim TH.

Int J Cardiovasc Imaging. 2015 Dec;31 Suppl 2:197-203. doi: 10.1007/s10554-015-0795-7. Epub 2015 Oct 31.

PMID:
26521066
20.

AdaptiveIterative Dose Reduction in coronary CT angiography using 320-row CT: assessment of radiation dose reduction and image quality.

Tomizawa N, Nojo T, Akahane M, Torigoe R, Kiryu S, Ohtomo K.

J Cardiovasc Comput Tomogr. 2012 Sep-Oct;6(5):318-24. doi: 10.1016/j.jcct.2012.02.009. Epub 2012 Aug 16.

PMID:
22981854

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