Guideline: haemodialysis catheters

• Optimal blood flow is important during dialysis; this may be achieved by adjusting the catheter tip to the level of the caval-atrial junction or into the midatrium, with the arterial lumen facing the mediastinum. • (The position of the catheter tip should be verified radiologically by an appropriate clinician.5 , 23 24, 26) ................
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