Shionoya S
First Department of Surgery, Nagoya University School of Medicine, Japan.
Int Angiol. 1987 Jul-Sep;6(3):213-21.
In order to evaluate the degree of arterial insufficiency, measurement of blood pressure, blood flow, flow velocity and waveform has been the focus of noninvasive diagnostic techniques. Noninvasive estimation of the degree of venous reflux has been an important problem, in place of invasive measurement of venous pressure. Although vascular imaging provides excellent informations about occlusive and aneurysmal lesions, a problem awaiting solution is a hemodynamic visualization of blood flow and physiological phenomenon.
为了评估动脉供血不足的程度，血压、血流、流速和波形的测量一直是非侵入性诊断技术的重点。代替有创静脉压测量，非侵入性评估静脉反流程度一直是一个重要问题。尽管血管成像能提供关于闭塞性和动脉瘤性病变的出色信息，但一个亟待解决的问题是血流动力学可视化及生理现象。
