Richard G W
Ophthalmologica. 1985;191(3):161-3. doi: 10.1159/000309580.
Videoangiography is capable of identifying the different phases of a fluorescein angiogram exactly in terms if time elapsed. We employ slow-motion television techniques to determine the rate at which fluorescein flows through the retinal vessels. By this means the arterial, capillary and venous circulatory phases can be isolated at will for study. The way for this method is opened by a division of the overall circulation interval of a bolus through the retinal vessel into arterial, early venous and late venous circulation times. In the study described here the normal parameters of these circulatory times were determined for a group of healthy subjects (n = 100).
视频血管造影能够根据经过的时间精确识别荧光素血管造影的不同阶段。我们采用慢动作电视技术来确定荧光素流过视网膜血管的速率。通过这种方式，可以随意分离出动脉、毛细血管和静脉循环阶段进行研究。通过将团注剂通过视网膜血管的总循环间隔划分为动脉、早期静脉和晚期静脉循环时间，为这种方法开辟了道路。在本文所述的研究中，确定了一组健康受试者（n = 100）这些循环时间的正常参数。
