[HTML][HTML] Image quality in computed tomography coronary angiography and radiation dose reduction
D Golubickas, S Lukosevicius, V Tamakauskas… - …, 2021 - content.iospress.com
Computed tomography coronary angiography (CTCA) is a non-invasive, powerful image
processing technique for assessing coronary artery disease. The aim of the paper is to …
processing technique for assessing coronary artery disease. The aim of the paper is to …
Effect of increasing body mass index on image quality and positive predictive value of 100-kV coronary computed tomographic angiography
JS Ho, CE Barlow, DB Reinhardt, WA Wade… - The American journal of …, 2010 - Elsevier
Lowering the voltage to 100 kV is an effective method of reducing the radiation of coronary
computed tomographic angiography (CTA). It is unknown, however, whether one could use …
computed tomographic angiography (CTA). It is unknown, however, whether one could use …
[HTML][HTML] Quantitative assessment on coronary computed tomography angiography (CCTA) image quality: comparisons between genders and different tube voltage …
TC Chian, NM Nassir, MI Ibrahim… - … imaging in medicine …, 2017 - ncbi.nlm.nih.gov
Background This study was carried out to quantify and compare the quantitative image
quality of coronary computed tomography angiography (CCTA) between genders as well as …
quality of coronary computed tomography angiography (CCTA) between genders as well as …
Coronary artery CT image quality and dose reduction using low energy protocol
F Allende N, K Araya V, E Madariaga M… - Revista Chilena de …, 2017 - inis.iaea.org
[en] The objective of this study was to quantify the radiation dose reduction without impairing
image quality, using 100 and 120 kilovolts acquisition protocols. We analyzed 37 non-obese …
image quality, using 100 and 120 kilovolts acquisition protocols. We analyzed 37 non-obese …
[HTML][HTML] Evaluation of image quality and radiation dose in low tube voltage coronary computed tomography angiography
SS Mousavi-Gazafroudi, A Sajjadieh-Khajouei… - Arya …, 2019 - ncbi.nlm.nih.gov
BACKGROUND Coronary computed tomography angiography (CCTA) is an important
modality in diagnosis of coronary artery disease (CAD). Owing to the fact that computed …
modality in diagnosis of coronary artery disease (CAD). Owing to the fact that computed …
Coronary computed tomography angiography at 140 kV versus 120 kV: assessment of image quality and radiation exposure in overweight and moderately obese …
AM Lee, LC Engel, GC Hui, G Liew… - Acta …, 2014 - journals.sagepub.com
Background Although a tube potential of 140 kV is available on most computed tomography
(CT) scanners, its incremental diagnostic value versus 120 kV has been controversial …
(CT) scanners, its incremental diagnostic value versus 120 kV has been controversial …
320-row CT coronary angiography: effect of 100-kV tube voltages on image quality, contrast volume, and radiation dose
C Zhang, Z Zhang, Z Yan, L Xu, W Yu… - The international journal of …, 2011 - Springer
To prospectively evaluate image quality parameters, contrast volume and radiation dose at
the 100-kilovolt (kV) setting during coronary computed tomographic angiography (CCTA) on …
the 100-kilovolt (kV) setting during coronary computed tomographic angiography (CCTA) on …
Application study of 640-slice computed tomography low dose coronary angiography
Z Lei, P Han, H Xu, J Yu - Digital medicine, 2015 - journals.lww.com
Objective: The aim was to explore image quality and radiation dose in patients with different
heart rates in 640-slice volume computed tomography (CT) coronary angiography by using …
heart rates in 640-slice volume computed tomography (CT) coronary angiography by using …
Effect Of Low Tube Voltage On The Radiation Dosage And Image Quality Using Coronary Computed Tomography Angiography
S Dahal, J Wu, I Rudenko… - Journal of …, 2020 - journalofcardiovascularct.com
Methods: Patients were prospectively enrolled for the comprehensive evaluation of high
temporal and spatial resolution cardiac CT using a wide coverage system (CONVERGE) …
temporal and spatial resolution cardiac CT using a wide coverage system (CONVERGE) …
Radiation dose reduction at low tube voltage CCTA based on the CNR index
T Masuda, Y Funama, T Nakaura, T Satou, T Okimoto… - Academic radiology, 2018 - Elsevier
Rationale and Objectives We compared the radiation dose and diagnostic accuracy on 120-
and 100-kVp coronary computed tomography angiography (CCTA) scans whose contrast-to …
and 100-kVp coronary computed tomography angiography (CCTA) scans whose contrast-to …