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Items: 1 to 20 of 358

1.
2.

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
3.
4.

Diagnostic accuracy of coronary CT angiography: comparison of filtered back projection and iterative reconstruction with different strengths.

Wang R, Schoepf UJ, Wu R, Nance JW Jr, Lv B, Yang H, Li F, Lu D, Zhang Z.

J Comput Assist Tomogr. 2014 Mar-Apr;38(2):179-84. doi: 10.1097/RCT.0000000000000005.

PMID:
24625599
5.

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
6.

64-slice coronary computed tomography angiography using low tube voltage of 80 kV in subjects with normal body mass indices: comparative study using 120 kV.

Jun BR, Yong HS, Kang EY, Woo OH, Choi EJ.

Acta Radiol. 2012 Dec 1;53(10):1099-106. doi: 10.1258/ar.2012.110573. Epub 2012 Oct 3.

PMID:
23034796
7.

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
8.

Radiation dose of non-enhanced chest CT can be reduced 40% by using iterative reconstruction in image space.

Hu XH, Ding XF, Wu RZ, Zhang MM.

Clin Radiol. 2011 Nov;66(11):1023-9. doi: 10.1016/j.crad.2011.04.008. Epub 2011 Sep 8.

PMID:
21861995
9.
10.

Prospective ECG-triggered coronary CT angiography: clinical value of noise-based tube current reduction method with iterative reconstruction.

Shen J, Du X, Guo D, Cao L, Gao Y, Yang Q, Li P, Liu J, Li K.

PLoS One. 2013 May 31;8(5):e65025. doi: 10.1371/journal.pone.0065025. Print 2013.

11.

Radiation dose reduction by using 100-kV tube voltage in cardiac 64-slice computed tomography: a comparative study.

Feuchtner GM, Jodocy D, Klauser A, Haberfellner B, Aglan I, Spoeck A, Hiehs S, Soegner P, Jaschke W.

Eur J Radiol. 2010 Jul;75(1):e51-6. doi: 10.1016/j.ejrad.2009.07.012. Epub 2009 Aug 9.

PMID:
19671491
12.

Impact of increasing levels of advanced iterative reconstruction on image quality in low-dose cardiac CT angiography.

Kröpil P, Bigdeli AH, Nagel HD, Antoch G, Cohnen M.

Rofo. 2014 Jun;186(6):567-75. doi: 10.1055/s-0033-1356074. Epub 2014 Jan 23.

13.

Accuracy of prospectively ECG-triggered very low-dose coronary dual-source CT angiography using iterative reconstruction for the detection of coronary artery stenosis: comparison with invasive catheterization.

Layritz C, Schmid J, Achenbach S, Ulzheimer S, Wuest W, May M, Ropers D, Klinghammer L, Daniel WG, Pflederer T, Lell M.

Eur Heart J Cardiovasc Imaging. 2014 Nov;15(11):1238-45. doi: 10.1093/ehjci/jeu113. Epub 2014 Jun 17.

PMID:
24939952
14.

Prospectively ECG-triggered high-pitch 80 kVp coronary computed tomography angiography with 30 mL of 270 mg I/mL contrast material and iterative reconstruction.

Qi L, Wu SY, Meinel FG, Zhou CS, Wang QQ, McQuiston AD, Ji XM, Schoepf UJ, Lu GM, Zhang LJ.

Acta Radiol. 2016 Mar;57(3):287-94. doi: 10.1177/0284185115590433. Epub 2015 Jun 19.

PMID:
26091686
15.

Image quality of ultra-low-dose dual-source CT angiography using high-pitch spiral acquisition and iterative reconstruction in young children with congenital heart disease.

Zheng M, Zhao H, Xu J, Wu Y, Li J.

J Cardiovasc Comput Tomogr. 2013 Nov-Dec;7(6):376-82. doi: 10.1016/j.jcct.2013.11.005. Epub 2013 Nov 7.

PMID:
24331933
16.

Dose-modified 256-MDCT of the abdomen using low tube current and hybrid iterative reconstruction.

Fuentes-Orrego JM, Hayano K, Kambadakone AR, Hahn PF, Sahani DV.

Acad Radiol. 2013 Nov;20(11):1405-12. doi: 10.1016/j.acra.2013.08.004.

PMID:
24119353
17.

Prospectively ECG-triggered high-pitch coronary angiography with third-generation dual-source CT at 70 kVp tube voltage: feasibility, image quality, radiation dose, and effect of iterative reconstruction.

Hell MM, Bittner D, Schuhbaeck A, Muschiol G, Brand M, Lell M, Uder M, Achenbach S, Marwan M.

J Cardiovasc Comput Tomogr. 2014 Nov-Dec;8(6):418-25. doi: 10.1016/j.jcct.2014.09.003. Epub 2014 Sep 16.

PMID:
25439789
18.

Dual-energy, standard and low-kVp contrast-enhanced CT-cholangiography: a comparative analysis of image quality and radiation exposure.

Stiller W, Schwarzwaelder CB, Sommer CM, Veloza S, Radeleff BA, Kauczor HU.

Eur J Radiol. 2012 Jul;81(7):1405-12. doi: 10.1016/j.ejrad.2011.03.030. Epub 2011 Apr 2.

PMID:
21458939
19.

Iterative model reconstruction: improved image quality of low-tube-voltage prospective ECG-gated coronary CT angiography images at 256-slice CT.

Oda S, Weissman G, Vembar M, Weigold WG.

Eur J Radiol. 2014 Aug;83(8):1408-15. doi: 10.1016/j.ejrad.2014.04.027. Epub 2014 May 2.

PMID:
24873832
20.

Automated attenuation-based selection of tube voltage and tube current for coronary CT angiography: reduction of radiation exposure versus a BMI-based strategy with an expert investigator.

Layritz C, Muschiol G, Flohr T, Bietau C, Marwan M, Schuhbaeck A, Schmid J, Ropers D, Achenbach S, Pflederer T.

J Cardiovasc Comput Tomogr. 2013 Sep-Oct;7(5):303-10. doi: 10.1016/j.jcct.2013.08.010. Epub 2013 Sep 26.

PMID:
24268117

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