Association among the vascular inner diameter, artery flow velocity and flow of internal arteriovenous fistula for dialysis / 实用医学杂志
The Journal of Practical Medicine
;
(24): 2836-2839, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-481887
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 3.0 mm), the patients were divided into four groups in terms of artery flow velocity (Group a v ≤ 20 cm/s, Group b20 cm/s 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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
The Journal of Practical Medicine
Year:
2015
Type:
Article
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