High-pitch non-gated scans on the second and third generation dual-source CT scanners: comparison of coronary image quality

To examine differences in image quality of the coronary arteries when performing high-pitch non-electrocardiography (ECG)-gated scans on the second-generation (2G) and third-generation (3G) dual-source CT scanners. We retrospectively examined patients with high-pitch non-ECG-gated CT angiography (CT...

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Veröffentlicht in:	Clinical imaging 2020-01, Vol.59 (1), p.45-49
Hauptverfasser:	Lin, Cheng Ting, Chu, Linda Chi Hang, Zimmerman, Stefan Loy, Fishman, Elliot K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Abdomen Angiography Arteries Blood vessels Cardiovascular Cardiovascular disease Chest Computed tomography Computed Tomography Angiography - methods Coronary Angiography - methods Coronary artery Coronary artery disease Coronary Artery Disease - diagnostic imaging Coronary vessels Diagnostic systems Disease control Dual-source computed tomography EKG Electrocardiography Evaluation Female Heart Heart diseases Heart Rate - physiology High-pitch mode Humans Image quality Male Medical imaging Middle Aged Non-gated computed tomography angiography Patients Pelvis Quality Radiation Radiation Dosage Retrospective Studies Scanners Statistical analysis
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