Comparing feasibility of low-tube-voltage protocol with low-iodine-concentration contrast and high-tube-voltage protocol with high-iodine-concentration contrast in coronary computed tomography angiography

To investigate the feasibility of a low tube voltage (80 kVp) protocol with low concentration contrast media (CM) (iodixanol 320 mgl/ml) as compared with a high tube voltage (100 kVp) protocol with high concentration CM (iomeprol 400 mgl/ml) in coronary CT angiography (CCTA) for patients with body m...

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Veröffentlicht in:	PloS one 2020-07, Vol.15 (7), p.e0236108
Hauptverfasser:	Cha, Min Jae, Kim, Sung Mok, Ahn, Tae Ran, Choe, Yeon Hyeon
Format:	Artikel
Sprache:	eng
Schlagworte:	Angiography Arteries Attenuation Biology and Life Sciences Body mass Body mass index Body size Cardiovascular disease CAT scans Comparative analysis Computed tomography Contrast agents Contrast media Coronary angiography Coronary artery Coronary heart disease Coronary vessels Diagnosis Drug dosages Electric potential Engineering and Technology Feasibility Heart rate Image contrast Image processing Image quality Image reconstruction Iodine Iterative methods Likert scale Medical imaging Medicine Medicine and Health Sciences Methods Noise Physical Sciences Radiation Radiation dosage Radiation effects Research and Analysis Methods Signal to noise ratio Standard deviation Studies Thoracic surgery Voltage
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