Slow and Steady Wins the Race: Lower Heart Rates Improve Diagnostic Quality for Coronary CT Angiography

Radiology ◽

10.1148/radiol.2021211091 ◽

2021 ◽

pp. 211091

Author(s):

U. Joseph Schoepf ◽

Josua Decker

Keyword(s):

Ct Angiography ◽

Coronary Ct Angiography ◽

Heart Rates ◽

Diagnostic Quality ◽

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High-pitch coronary CT angiography in dual-source CT during free breathing vs. breath holding in patients with low heart rates

European Journal of Radiology ◽

10.1016/j.ejrad.2013.09.003 ◽

2013 ◽

Vol 82 (12) ◽

pp. 2217-2221 ◽

Author(s):

Bernhard Bischoff ◽

Felix G. Meinel ◽

Alessandra Del Prete ◽

Maximilian F. Reiser ◽

Hans-Christoph Becker

Keyword(s):

Ct Angiography ◽

Coronary Ct Angiography ◽

Free Breathing ◽

Breath Holding ◽

Dual Source Ct ◽

Heart Rates ◽

Coronary Ct ◽

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Dual-source coronary CT angiography in patients with high heart rates using a prospectively ECG-triggered axial mode at end-systole

The International Journal of Cardiovascular Imaging ◽

10.1007/s10554-012-0142-1 ◽

2012 ◽

Vol 28 (S2) ◽

pp. 101-107 ◽

Author(s):

Hee Yeong Kim ◽

Ji Won Lee ◽

Yoo Jin Hong ◽

Hye-Jeong Lee ◽

Jin Hur ◽

...

Keyword(s):

Ct Angiography ◽

Coronary Ct Angiography ◽

Heart Rates ◽

Coronary Ct ◽

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Coronary CT angiography using the second-generation 320-detector row CT: assessment of image quality and radiation dose in various heart rates compared with the first-generation scanner

The International Journal of Cardiovascular Imaging ◽

10.1007/s10554-013-0238-2 ◽

2013 ◽

Vol 29 (7) ◽

pp. 1613-1618 ◽

Author(s):

Nobuo Tomizawa ◽

Eriko Maeda ◽

Masaaki Akahane ◽

Rumiko Torigoe ◽

Shigeru Kiryu ◽

...

Keyword(s):

Image Quality ◽

Radiation Dose ◽

Ct Angiography ◽

Coronary Ct Angiography ◽

First Generation ◽

Second Generation ◽

Heart Rates ◽

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Effect of a Novel Intracycle Motion Correction Algorithm on Dual-Energy Spectral Coronary CT Angiography: A Study with Pulsating Coronary Artery Phantom at High Heart Rates

Korean Journal of Radiology ◽

10.3348/kjr.2017.18.6.881 ◽

2017 ◽

Vol 18 (6) ◽

pp. 881 ◽

Author(s):

Yan Xing ◽

Yuan Zhao ◽

Ning Guo ◽

Cun-Xue Pan ◽

Gulina Azati ◽

...

Keyword(s):

Coronary Artery ◽

Ct Angiography ◽

Motion Correction ◽

Coronary Ct Angiography ◽

Dual Energy ◽

Correction Algorithm ◽

Heart Rates ◽

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

The International Journal of Cardiovascular Imaging ◽

10.1007/s10554-010-9760-7 ◽

2010 ◽

Vol 28 (1) ◽

pp. 153-162 ◽

Author(s):

Yang Hou ◽

Yong Yue ◽

Wenli Guo ◽

Guoqiang Feng ◽

Tao Yu ◽

...

Keyword(s):

Image Quality ◽

Radiation Dose ◽

Ct Angiography ◽

Coronary Ct Angiography ◽

Heart Rates ◽

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Comparison of image quality of 64-slice multidetector CT coronary CT angiography using automated and manual multiphase methods for the determination of optimal phases for image reconstruction in patients with various mean heart rates

The International Journal of Cardiovascular Imaging ◽

10.1007/s10554-009-9536-0 ◽

2009 ◽

Vol 26 (S1) ◽

pp. 41-52 ◽

Author(s):

Young Jun Cho ◽

Yeon Hyeon Choe ◽

Moo-Sik Lee

Keyword(s):

Image Reconstruction ◽

Image Quality ◽

Ct Angiography ◽

Coronary Ct Angiography ◽

Multidetector Ct ◽

Heart Rates ◽

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Diagnostic performance of 256-row detector coronary CT angiography in patients with high heart rates within a single cardiac cycle: a preliminary study

Clinical Radiology ◽

10.1016/j.crad.2017.03.004 ◽

2017 ◽

Vol 72 (8) ◽

pp. 694.e7-694.e14 ◽

Author(s):

J. Liang ◽

H. Wang ◽

L. Xu ◽

L. Yang ◽

L. Dong ◽

...

Keyword(s):

Ct Angiography ◽

Diagnostic Performance ◽

Coronary Ct Angiography ◽

Cardiac Cycle ◽

Heart Rates ◽

Coronary Ct ◽

Single Cardiac Cycle ◽

Preliminary Study

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0012: Comparison of Coronary CT Angiography (CCTA) for patients with high heart rates using a new generation 256 Multi-Detector CT (MDCT) and a 64-MDCT: image quality and radiation dose

Archives of Cardiovascular Diseases Supplements ◽

10.1016/s1878-6480(16)30055-6 ◽

2016 ◽

Vol 8 (1) ◽

pp. 18

Author(s):

Laurent Macron ◽

Jean-Louis Sablayrolles ◽

Jacques Feignoux

Keyword(s):

Image Quality ◽

Radiation Dose ◽

Ct Angiography ◽

Coronary Ct Angiography ◽

Heart Rates ◽

Coronary Ct ◽

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Relationship among RR Interval, Optimal Reconstruction Phase, Temporal Resolution, and Image Quality of End-systolic Reconstruction of Coronary CT Angiography in Patients with High Heart Rates: In Search of the Optimal Acquisition Protocol

Japanese Journal of Radiological Technology ◽

10.6009/jjrt.67.765 ◽

2011 ◽

Vol 67 (7) ◽

pp. 765-771 ◽

Author(s):

Tomonari Sano ◽

Hideyuki Matsutani ◽

Takeshi Kondo ◽

Shinichiro Fujimoto ◽

Takako Sekine ◽

...

Keyword(s):

Image Quality ◽

Ct Angiography ◽

Temporal Resolution ◽

Coronary Ct Angiography ◽

Heart Rates ◽

Acquisition Protocol ◽

Rr Interval ◽

Coronary Ct ◽

Optimal Reconstruction

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Effects of using Different Reconstruction Algorithms on Coronary Motion Artifacts at Various Heart Rates during Coronary CT Angiography

Journal of Coronary Artery Disease ◽

10.7793/jcad.25.19-00013 ◽

2019 ◽

Vol 25 (4) ◽

pp. 90-97

Author(s):

Rika Fukui ◽

Yuzo Yamamoto ◽

Koji Tanigaki ◽

Shigeru Suzuki

Keyword(s):

Ct Angiography ◽

Coronary Ct Angiography ◽

Motion Artifacts ◽

Reconstruction Algorithms ◽

Heart Rates ◽

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