Ultra-Low Radiation Dose and Contrast Medium of Coronary CT Angiography Using Prospectively ECG-Triggered Without Heart Rate Control: A New Strategy

2017 ◽  
Vol 7 (8) ◽  
pp. 1863-1869
Author(s):  
Lei Zhao ◽  
Xiaoguang Yang ◽  
Fen'e Hao ◽  
Peng Cao ◽  
Tiegang Lv ◽  
...  
Keyword(s):  
Heart Rate ◽  
Radiation Dose ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Rate Control ◽  
Coronary Ct Angiography ◽  
Heart Rate Control ◽  
Low Radiation Dose ◽  
Coronary Ct ◽  
New Strategy

Safety of Heart Rate Control and Relationship to Radiation Exposure from Coronary CT Angiography in 4,171 Studies

2012 ◽  
Vol 21 ◽  
pp. S222 ◽  
Author(s):  
C. Hamilton-Craig ◽  
M. Hansen ◽  
J. Ayres ◽  
R. O’Rourke ◽  
A. Wesley ◽  
...  
Keyword(s):  
Heart Rate ◽  
Radiation Exposure ◽  
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

Image denoising of low-radiation dose coronary CT angiography by an adaptive block-matching 3D algorithm

2013 ◽  
Author(s):  
Dongwoo Kang ◽  
Piotr Slomka ◽  
Ryo Nakazato ◽  
Jonghye Woo ◽  
Daniel S. Berman ◽  
...  
Keyword(s):  
Radiation Dose ◽  
Image Denoising ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Block Matching ◽  
Low Radiation Dose ◽  
Coronary Ct

Automated tube voltage selection for radiation dose and contrast medium reduction at coronary CT angiography using 3rd generation dual-source CT

2016 ◽  
Vol 26 (10) ◽  
pp. 3608-3616 ◽  
Author(s):  
Stefanie Mangold ◽  
Julian L. Wichmann ◽  
U. Joseph Schoepf ◽  
Zachary B. Poole ◽  
Christian Canstein ◽  
...  
Keyword(s):  
Radiation Dose ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Dual Source Ct ◽  
Tube Voltage ◽  
Coronary Ct ◽  
Dual Source ◽  
Automated Tube Voltage Selection ◽  
Selection For

Impact of a New Motion-Correction Algorithm on Image Quality of Low-Dose Coronary CT Angiography in Patients with Insufficient Heart Rate Control

2014 ◽  
Vol 21 (3) ◽  
pp. 312-317 ◽  
Author(s):  
Tobias A. Fuchs ◽  
Julia Stehli ◽  
Svetlana Dougoud ◽  
Michael Fiechter ◽  
Bert-Ram Sah ◽  
...  
Keyword(s):  
Heart Rate ◽  
Image Quality ◽  
Rate Control ◽  
Motion Correction ◽  
Coronary Ct Angiography ◽  
Low Dose ◽  
Correction Algorithm ◽  
Heart Rate Control ◽  
Coronary Ct

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
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