Optimizing coronary CT angiography quality with motion-compensated reconstruction for second-generation dual-layer spectral detector CT.
Shengmei LiuLinyan HuangShen GuiXueting PangJing LiuXue LiYinqiu WangWenzhang HeXiaodi ZhangLi-Qing PengPublished in: European radiology (2024)
Motion artifacts from cardiac movement affect the quality and interpretability of coronary computed tomography angiography (CCTA). This motion-compensated reconstruction (MCR) algorithm significantly improves the image quality of CCTA in clinical practice. Image quality improvement by using MCR was more significant in the high heart rate group.
Keyphrases
- image quality
- heart rate
- quality improvement
- dual energy
- computed tomography
- escherichia coli
- coronary artery
- heart rate variability
- coronary artery disease
- clinical practice
- blood pressure
- high speed
- deep learning
- multidrug resistant
- patient safety
- klebsiella pneumoniae
- machine learning
- optical coherence tomography
- left ventricular
- aortic stenosis
- positron emission tomography
- high resolution