Ultrasonography of jugular vein in assessing hypovolemia in healthy blood donor
- VernacularTitle:颈内静脉超声对献血者血容量状态的评估
- Author:
Dan TIAN
;
Wenqiang LI
;
Jie WEI
- Publication Type:Journal Article
- Keywords:
Internal Jugular Vein;
Emergency;
Ultrasonography;
Hypovolemia
- From:
Chinese Journal of Postgraduates of Medicine
2015;38(z1):74-76
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess volume state precisely and rapidly by ultrasonography of internal jugular vein (IJV) in healthy blood donor.Methods The values of the sonographic IJV collapse index and corrected IJV longitudinal length (cIJVLL) of 46 healthy blood donors were compared before and after blood donation.The correlations between IJV collapse index and cIJV LL were analyzed.Results The value of cIJV LLs before and after blood donation were significantly difference (6.56 ± 0.32 vs.6.11 ± 0.41,P ＜ 0.01).IJV collapse index before blood donation was not differently significant after blood donation (33.12 ± 2.21 vs.39.01 ± 3.83,P＞ 0.05).There was correlation between the value of cIJV LLs before and after blood donation (r =0.81).The value of IJV collapse index before and after blood donation,as well as cIJVLL was not well correlated (r =0.24,r =0.13,respectively).Conclusion The IJV collapse index is not a useful parameter for evaluation of hypovolemia,cIJV LL is more valuable marker for the detection of blood loss in emergency.
