实用医学杂志Issue(17)：2836-2839,4.DOI:10.3969/j.issn.1006-5725.2015.17.022
血管内径、动脉流速与透析用动静脉内瘘流量的关系
Association among the vascular inner diameter, artery flow velocity and flow of internal arteriovenous fistula for dialysis
摘要
Abstract
Objective To investigate the effect of vascular inner diameter and artery flow velocity on the flow of internal arteriovenous fistula. Methods Sixty-two patients received the operation of internal fistula were enrolled. According to the inner diameter (Group A: d ≤ 1.5 mm, Group B: 1.5 mm < d ≤ 2.0 mm, Group C: 2.0 mm < d ≤ 3.0 mm, Group D: d > 3.0 mm), the patients were divided into four groups in terms of artery flow velocity (Group a: v ≤ 20 cm/s, Group b:20 cm/s < v≤50 cm/s, Group c:50 cm/s < v ≤ 100 cm/s, Group d:v > 100 cm/s), the differences of fistula and dialysis flow for two months were analyzed among various groups. Results Compared with Group B/b, patients in Group A/a had higher risk of operation failure, with lowered inner fistula flow and dialysis flow. In terms of inner venous diameter , there were significant differences between Group B and C. Conclusions It is not recommended to carry out the inner vascular fistula operation. Followed with the thickening and increasing of inner artery diameter and artery flow , the inner fistula flow and the dialysis flow increase. The inner venous diameter has no significant impact on the inner fistula flow.关键词
动静脉内径/动脉流速/内瘘自然流量/透析流量Key words
Inner vascular diameter/Artery flow velocity/Inner fistula natural flow/Dialysis flow引用本文复制引用
段书众,董巧荣,于文会,王景福,赵亚娟..血管内径、动脉流速与透析用动静脉内瘘流量的关系[J].实用医学杂志,2015,(17):2836-2839,4.基金项目
承德市科学技术研究与发展计划项目 （）
