Methods Observing 12 cases with hematodialysis by artificial blood vessel internal fistula, and giving nursing according internal fistula.

方法观察12例使用人造血管内瘘行血液透析的患者,针对其内瘘情况进行护理。

Objective To investigate the clinical effect of r ad iocephalic arteriovenous internal fistulas created by anastomosis with two trape zoid and symmetrical lobulated flap.

目的探讨应用梯形对称二等分叶小血管吻合法施行头静脉桡动脉内瘘手术的临床效果。