数字减影血管造影的血流分析：1. 简化血流模型的描述。
Flow analysis with digital subtraction angiography: 1. Description of a simplified flow model.
作者信息
Hesselink J R, Chang K H, Chung K J, Abbate L
出版信息
AJNR Am J Neuroradiol. 1986 May-Jun;7(3):423-6.
Abstract
An inexpensive, simplified flow model for use with digital subtraction angiographic (DSA) equipment is described. System tests show that the model gives reproducible data with a standard deviation of +/- 2.6%. Flow analysis also reveals an appropriate response to flow rates of 20-240 ml per min. The flow model can be used to investigate many of the variables and sources of error in DSA flow measurements.
摘要
本文描述了一种用于数字减影血管造影（DSA）设备的低成本、简化血流模型。系统测试表明，该模型能给出可重复的数据，标准偏差为±2.6%。血流分析还显示，该模型对每分钟20至240毫升的流速有适当的响应。该血流模型可用于研究DSA血流测量中的许多变量和误差来源。
相似文献
1
Flow analysis with digital subtraction angiography: 1. Description of a simplified flow model.数字减影血管造影的血流分析：1. 简化血流模型的描述。
AJNR Am J Neuroradiol. 1986 May-Jun;7(3):423-6.
2
Flow analysis with digital subtraction angiography: 2. Acquisition and accuracy of transit-flow measurements.数字减影血管造影的血流分析：2. 通过时间的血流测量的采集与准确性
AJNR Am J Neuroradiol. 1986 May-Jun;7(3):427-31.
3
Measurement of absolute flow rate in vessels using a stereoscopic DSA system.使用立体数字减影血管造影系统测量血管中的绝对流速。
Phys Med Biol. 1989 Jun;34(6):659-71. doi: 10.1088/0031-9155/34/6/002.
4
Digital subtraction angiography (DSA): new perspectives in angiography.数字减影血管造影（DSA）：血管造影的新视角。
Neurosurg Rev. 1985;8(1):35-40. doi: 10.1007/BF01744876.
5
Stereoscopic technique in digital subtraction angiography.数字减影血管造影中的立体技术。
Radiology. 1985 Nov;157(2):546. doi: 10.1148/radiology.157.2.3901115.
6
Intravenous digital subtraction angiography of orbital and ocular circulation. A preliminary experimental study.眼眶和眼循环的静脉数字减影血管造影：一项初步实验研究。
Int Ophthalmol. 1985 Sep;8(3):153-8. doi: 10.1007/BF00136492.
7
Digital subtraction angiographic assessment of the coronary arteries and coronary flow reserve.
Int J Card Imaging. 1985;1(4):225-32. doi: 10.1007/BF01568670.
8
Dynamic and static phantoms for evaluation of digital subtraction angiographic systems.
Radiology. 1985 Jun;155(3):799-803. doi: 10.1148/radiology.155.3.3890012.
9
Digital subtraction angiography: technology, equipment, and techniques.数字减影血管造影：技术、设备与操作技巧
Radiol Clin North Am. 1985 Jun;23(2):177-84.
10
Depth determination on stereoscopic digital subtraction angiograms.立体数字减影血管造影术的深度测定
Radiology. 1988 Aug;168(2):560-2. doi: 10.1148/radiology.168.2.3293114.
引用本文的文献
1
Estimation of 2-D blood flow velocity map from cine-angiograms: algorithm using overlapping block set and illustration of vortex flow in abdominal aneurysm.从血管造影片估计二维血流速度图：使用重叠块集的算法及腹主动脉瘤中涡流的示例
Med Biol Eng Comput. 1994 Jul;32(4 Suppl):S178-84. doi: 10.1007/BF02523345.
Zotero 插件