Research on influence of intravenous infusion by double-lumen PICC on continuous dynamic CVP monitoring
10.3969/j.issn.1671-8348.2014.25.004
- VernacularTitle:经双腔PICC静脉输液对同时连续动态CVP监测的影响研究
- Author:
Haiyan HE
;
Yucun LIU
;
Wenfeng TANG
;
Yajuan CHEN
- Publication Type:Journal Article
- Keywords:
catheterization,central venous;
infusions,intravenous;
central venous pressure
- From:
Chongqing Medicine
2014;(25):3275-3277
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influence of intravenous infusion by double-lumen peripherally inserted central catheter (PICC)on continuous dynamic central venous pressure(CVP)monitoring.Methods In the patient undergoing the double-lemon PICC,continuous dynamic CVP monitoring was performed by a lumen and the intravenous infusion was conducted by another lu-men.Whether the simultaneous venous infusion affecting the values of continuous dynamic CVP monitoring was observed.Results Intravenous infusion through double-lumen PICC had no influence on simultaneously continuous dynamic CVP monitoring (P>0.05),which could influence the values of CVP monitoring when simultaneously using the intravenous infusion pump(P<0.05). The speed of pumping fluid had no influence in a shout time(10 min),with significant difference(P>0.05).The CVP values could recovered to the status before infusion when continuously infusing after stopping using the infusion pump.Compared with before in-fusion,the CVP values after stopping intravenous infusion had no obvious change(P>0.05).Conclusion Intravenous infusion by double-lumen PICC has no influence on continuous dynamic CVP monitoring.But simultaneously adding infusion pump has certain influence on the CVP monitoring values.
