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Results: 1 to 20 of 159

Similar articles for PubMed (Select 19457832)

1.

Whole-chest 64-MDCT of emergency department patients with nonspecific chest pain: Radiation dose and coronary artery image quality with prospective ECG triggering versus retrospective ECG gating.

Shuman WP, Branch KR, May JM, Mitsumori LM, Strote JN, Warren BH, Dubinsky TJ, Lockhart DW, Caldwell JH.

AJR Am J Roentgenol. 2009 Jun;192(6):1662-7. doi: 10.2214/AJR.08.1872.

2.

[A different ECG triggering can lead to significantly higher radiation doses during thorax CT].

Körner M.

Radiologe. 2009 Oct;49(10):905. doi: 10.1007/s00117-009-1907-y. German. No abstract available.

PMID:
19727641
3.

320-detector CT coronary angiography with prospective and retrospective electrocardiogram gating in a single heartbeat: comparison of image quality and radiation dose.

Qin J, Liu LY, Fang Y, Zhu JM, Wu Z, Zhu KS, Zhang JS, Shan H.

Br J Radiol. 2012 Jul;85(1015):945-51. doi: 10.1259/bjr/29901700.

4.

Prospectively versus retrospectively ECG-gated 256-slice coronary CT angiography: image quality and radiation dose over expanded heart rates.

Hou Y, Yue Y, Guo W, Feng G, Yu T, Li G, Vembar M, Olszewski ME, Guo Q.

Int J Cardiovasc Imaging. 2012 Jan;28(1):153-62. doi: 10.1007/s10554-010-9760-7. Epub 2010 Dec 14.

PMID:
21153709
5.

Step-and-shoot prospectively ECG-gated vs. retrospectively ECG-gated with tube current modulation coronary CT angiography using 128-slice MDCT patients with chest pain: diagnostic performance and radiation dose.

Kim JS, Choo KS, Jeong DW, Chun KJ, Park YH, Song SG, Park JH, Kim JH, Kim J, Han D, Lim SJ.

Acta Radiol. 2011 Oct 1;52(8):860-5. doi: 10.1258/ar.2011.110006. Epub 2011 Aug 26.

PMID:
21873509
6.

Prospective and retrospective ECG gating for thoracic CT angiography: a comparative study.

Wu W, Budovec J, Foley WD.

AJR Am J Roentgenol. 2009 Oct;193(4):955-63. doi: 10.2214/AJR.08.2158.

PMID:
19770316
7.

Prospective versus retrospective ECG gating for 64-detector CT of the coronary arteries: comparison of image quality and patient radiation dose.

Shuman WP, Branch KR, May JM, Mitsumori LM, Lockhart DW, Dubinsky TJ, Warren BH, Caldwell JH.

Radiology. 2008 Aug;248(2):431-7. doi: 10.1148/radiol.2482072192. Epub 2008 Jun 13.

PMID:
18552312
8.

Prospective versus retrospective ECG gating for 320-detector CT of the coronary arteries: comparison of image quality and patient radiation dose.

Qin J, Liu LY, Meng XC, Zhang JS, Dong YX, Fang Y, Shan H.

Clin Imaging. 2011 May-Jun;35(3):193-7. doi: 10.1016/j.clinimag.2010.04.002.

PMID:
21513855
9.

Coronary CT angiography with single-source and dual-source CT: comparison of image quality and radiation dose between prospective ECG-triggered and retrospective ECG-gated protocols.

Sabarudin A, Sun Z, Yusof AK.

Int J Cardiol. 2013 Sep 30;168(2):746-53. doi: 10.1016/j.ijcard.2012.09.217. Epub 2012 Oct 23.

PMID:
23098849
10.

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
11.

Contrast material and radiation dose reduction strategy for triple-rule-out cardiac CT angiography: feasibility study of non-ECG-gated low kVp scan of the whole chest following coronary CT angiography.

Kidoh M, Nakaura T, Nakamura S, Namimoto T, Nozaki T, Sakaino N, Harada K, Yamashita Y.

Acta Radiol. 2014 Dec;55(10):1186-96. doi: 10.1177/0284185113514886. Epub 2013 Dec 5.

PMID:
24311703
12.

Coronary computed tomography angiography during arrhythmia: Radiation dose reduction with prospectively ECG-triggered axial and retrospectively ECG-gated helical 128-slice dual-source CT.

Lee AM, Engel LC, Shah B, Liew G, Sidhu MS, Kalra M, Abbara S, Brady TJ, Hoffmann U, Ghoshhajra BB.

J Cardiovasc Comput Tomogr. 2012 May-Jun;6(3):172-183.e2. doi: 10.1016/j.jcct.2012.04.003. Epub 2012 Apr 7.

PMID:
22542280
13.

Prospective versus retrospective ECG-gated multislice CT coronary angiography: a systematic review of radiation dose and diagnostic accuracy.

Sun Z, Ng KH.

Eur J Radiol. 2012 Feb;81(2):e94-100. doi: 10.1016/j.ejrad.2011.01.070. Epub 2011 Feb 12. Review.

PMID:
21316887
14.

Prospectively ECG-triggered sequential dual-source coronary CT angiography in patients with atrial fibrillation: comparison with retrospectively ECG-gated helical CT.

Xu L, Yang L, Zhang Z, Wang Y, Jin Z, Zhang L, Lu G.

Eur Radiol. 2013 Jul;23(7):1822-8. doi: 10.1007/s00330-013-2793-2. Epub 2013 May 4.

PMID:
23645328
15.

Radiation dose, image quality, stenosis measurement, and CT densitometry using ECG-triggered coronary 64-MDCT angiography: a phantom study.

Horiguchi J, Kiguchi M, Fujioka C, Shen Y, Arie R, Sunasaka K, Ito K.

AJR Am J Roentgenol. 2008 Feb;190(2):315-20. doi: 10.2214/AJR.07.2191.

PMID:
18212215
16.

Initial evaluation of coronary images from 320-detector row computed tomography.

Rybicki FJ, Otero HJ, Steigner ML, Vorobiof G, Nallamshetty L, Mitsouras D, Ersoy H, Mather RT, Judy PF, Cai T, Coyner K, Schultz K, Whitmore AG, Di Carli MF.

Int J Cardiovasc Imaging. 2008 Jun;24(5):535-46. doi: 10.1007/s10554-008-9308-2. Epub 2008 Mar 27.

PMID:
18368512
17.

Post-CABG coronary CT angiography: radiation dose and graft image quality in retrospective versus prospective ECG gating.

Chazen JL, Prince MR, Yip R, Min JK, Weinsaft JW, Henschke CI, Cham MD.

Acad Radiol. 2010 Sep;17(9):1122-7. doi: 10.1016/j.acra.2010.04.011. Epub 2010 Jun 12.

PMID:
20542451
18.

Radiation dose of cardiac dual-source CT: the effect of tailoring the protocol to patient-specific parameters.

Alkadhi H, Stolzmann P, Scheffel H, Desbiolles L, Baumüller S, Plass A, Genoni M, Marincek B, Leschka S.

Eur J Radiol. 2008 Dec;68(3):385-91. doi: 10.1016/j.ejrad.2008.08.015. Epub 2008 Oct 30.

PMID:
18976876
19.

Adequate image quality with reduced radiation dose in prospectively triggered coronary CTA compared with retrospective techniques.

Arnoldi E, Johnson TR, Rist C, Wintersperger BJ, Sommer WH, Becker A, Becker CR, Reiser MF, Nikolaou K.

Eur Radiol. 2009 Sep;19(9):2147-55. doi: 10.1007/s00330-009-1411-9. Epub 2009 May 5.

PMID:
19415293
20.

Head-to-head comparison of prospectively triggered vs retrospectively gated coronary computed tomography angiography: Meta-analysis of diagnostic accuracy, image quality, and radiation dose.

Menke J, Unterberg-Buchwald C, Staab W, Sohns JM, Seif Amir Hosseini A, Schwarz A.

Am Heart J. 2013 Feb;165(2):154-63.e3. doi: 10.1016/j.ahj.2012.10.026. Epub 2012 Nov 26. Review.

PMID:
23351817
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