scholarly journals Influence of Heart Rate on Image Quality and Radiation Dose Exposure in Coronary CT Angiography

Radiology ◽  
2021 ◽  
pp. 210245
Author(s):  
Thomas J. Stocker ◽  
Jonathon Leipsic ◽  
Marcus Y. Chen ◽  
Stephan Achenbach ◽  
Juhani Knuuti ◽  
...  
Keyword(s):  
Heart Rate ◽  
Image Quality ◽  
Radiation Dose ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Coronary Ct ◽  
Radiation Dose Exposure

Failed heart rate control with oral metoprolol prior to coronary CT angiography: effect of additional intravenous metoprolol on heart rate, image quality and radiation dose

2012 ◽  
Vol 29 (1) ◽  
pp. 199-206 ◽  
Author(s):  
Laura Jiménez-Juan ◽  
Elsie T. Nguyen ◽  
Bernd J. Wintersperger ◽  
Hadas Moshonov ◽  
Andrew M. Crean ◽  
...  
Keyword(s):  
Heart Rate ◽  
Image Quality ◽  
Radiation Dose ◽  
Ct Angiography ◽  
Rate Control ◽  
Coronary Ct Angiography ◽  
Heart Rate Control ◽  
Coronary Ct

Coronary CT angiography by modifying tube voltage and contrast medium concentration: Evaluation of image quality and radiation dose

2019 ◽  
Vol 36 (7) ◽  
pp. 1391-1396 ◽  
Author(s):  
Seyede Shokoofeh Mousavi Gazafroudi ◽  
Mohammad Bagher Tavakkoli ◽  
Maryam Moradi ◽  
Seyede Shabnam Mousavi Gazafroudi ◽  
Ghasem Yadegarfar ◽  
...  
Keyword(s):  
Image Quality ◽  
Radiation Dose ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Tube Voltage ◽  
Medium Concentration ◽  
Coronary Ct ◽  
Contrast Medium Concentration

Adaptive Iterative Dose Reduction in coronary CT angiography using 320-row CT: Assessment of radiation dose reduction and image quality

2012 ◽  
Vol 6 (5) ◽  
pp. 318-324 ◽  
Author(s):  
Nobuo Tomizawa ◽  
Takeshi Nojo ◽  
Masaaki Akahane ◽  
Rumiko Torigoe ◽  
Shigeru Kiryu ◽  
...  
Keyword(s):  
Image Quality ◽  
Radiation Dose ◽  
Dose Reduction ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Radiation Dose Reduction ◽  
Coronary Ct
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