Radiation exposure and image quality in staged low-dose protocols for coronary dual-source CT angiography: a randomized comparison

被引:0
作者
Tobias Pflederer
Josy Jakstat
Mohamed Marwan
Tiziano Schepis
Sven Bachmann
Axel Kuettner
Katharina Anders
Michael Lell
Gerd Muschiol
Dieter Ropers
Werner G. Daniel
Stephan Achenbach
机构
[1] University of Erlangen,Department of Internal Medicine 2
[2] University of Erlangen,Institute of Diagnostic Radiology
来源
European Radiology | 2010年 / 20卷
关键词
Radiation dose; Coronary CT angiography; Dual-source CT; Low-dose approach; Computed tomography;
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页码:1197 / 1206
页数:9
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[1]  
Kocinaj D(2008)Radiation dose exposure during cardiac and peripheral arteries catheterisation Int J Cardiol 113 283-284
[2]  
Cioppa A(2005)High-resolution spiral computed tomography coronary angiography in patients referred for diagnostic conventional coronary angiography Circulation 112 2318-2323
[3]  
Ambrosini G(2006)Comparison of radiation doses from multislice computed tomography coronary angiography and conventional diagnostic angiography J Am Coll Cardiol 47 1840-1845
[4]  
Tesorio T(2009)Estimated radiation dose associated with cardiac CT angiography JAMA 301 500-507
[5]  
Salemme L(2009)Prospective ECG-triggered sequential scan protocol for coronary dual-source CT angiography: initial experience Int J Cardiovasc Imaging 25 231-239
[6]  
Sorropago G(2008)Accuracy of low-dose computed tomography coronary angiography using prospective electrocardiogramm-triggering: first clinical experience Eur Heart J 29 3037-3042
[7]  
Rubino P(2008)Dual-Source CT in step-and-shoot mode: noninvasive coronary angiography with low radiation dose Radiology 249 71-80
[8]  
Picano E(2006)Radiation dose estimates from cardiac multislice computed tomography in daily practice Circulation 113 1305-1310
[9]  
Mollet NR(2009)Image quality in a low radiation exposure protocol for retrospectively ECG-gated coronary CT angiography Am J Roentgenol 192 1045-1050
[10]  
Cademartiri F(2009)64-Slice spiral computed tomography of the coronary arteries: dose reduction using an optimized imaging protocol including individual weight-adaptation of voltage and current-time product Eur Radiol 19 1132-1138