https://www.selleckchem.com/pr....oducts/nec-1s-7-cl-o
When withdrawing the central venous catheter proximally, the aspiration of the tracer increased, reaching its peak at -4 cm with aspiration rates form 4.2% to 140.7%. Furthermore, the infusion speed of the tracer had more effect on the aspirated concentrations than the aspiration speed. Conclusion Findings of our experimental model suggest that concentration of aspired drug is effected by the distance between the central venous catheter and central venous dialysis catheter, being lowest when the drug is infused distally to ce