High-definition imaging of carotid artery wall dynamics
文献类型：期刊论文
| 作者 | Kruizinga Pieter; Mastik Frits; van den Oord Stijn C. H.; Schinkel Arend F. L.; Bosch Johannes G.; de Jong, Nico; van Soest Gijs; van der Steen Anton F. W. |
| 刊名 | ULTRASOUND IN MEDICINE AND BIOLOGY
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| 出版日期 | 2014 |
| 英文摘要 | The carotid artery (CA) is central to cardiovascular research, because of the clinical relevance of CA plaques as culprits of stroke and the accessibility of the CA for cardiovascular screening. The viscoelastic state of this artery, essential for clinical evaluation, can be assessed by observing arterial deformation in response to the pressure changes throughout the cardiac cycle. Ultrasound imaging has proven to be an excellent tool to monitor these dynamic deformation processes. We describe how a new technique called high-frame-rate ultrasound imaging captures the tissue deformation dynamics throughout the cardiac cycle in unprecedented detail. Local tissue motion exhibits distinct features of sub-micrometer displacements on a sub-millisecond time scale. We present a high-definition motion analysis technique based on plane wave ultrasound imaging able to capture these features. We validated this method by screening a group of healthy volunteers and compared the results with those for two patients known to have atherosclerosis to illustrate the potential utility of this technique. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0301562914001574# |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5762]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | ULTRASOUND IN MEDICINE AND BIOLOGY |
| 推荐引用方式 GB/T 7714 | Kruizinga Pieter,Mastik Frits,van den Oord Stijn C. H.,et al. High-definition imaging of carotid artery wall dynamics[J]. ULTRASOUND IN MEDICINE AND BIOLOGY,2014. |
| APA | Kruizinga Pieter.,Mastik Frits.,van den Oord Stijn C. H..,Schinkel Arend F. L..,Bosch Johannes G..,...&van der Steen Anton F. W..(2014).High-definition imaging of carotid artery wall dynamics.ULTRASOUND IN MEDICINE AND BIOLOGY. |
| MLA | Kruizinga Pieter,et al."High-definition imaging of carotid artery wall dynamics".ULTRASOUND IN MEDICINE AND BIOLOGY (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
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