An evaluation of left ventricular function in NMT by velocity vector imaging
- VernacularTitle:应用速度向量成像技术对美沙酮维持治疗者左心室功能的评价
- Author:
Hua QIN
1
;
Yan SUN
;
Hui-Hui CHEN
;
Xu-Chu WANG
;
Xiang-Chun HU
;
Ling YU
Author Information
1. 杭州市预防保健门诊部
- Keywords:
Methadone;
Heroin addict;
Left ventricular function;
Velocity vector imaging technology
- From:
Journal of Preventive Medicine
2015;(5):473-476
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate of velocity vector imaging technology in methadone maintenance treatment patients. Methods From June to December in 2011,78 cases of heroin addicts were selected as observation group,and 78 healthy persons who received physical examination at the same period were selected as the control group.Velocity vector imaging technology was measured for both groups.Results All of early diastolic peak velocity and early diastolic max strain rate of the basement,left ventricular interval before,left ventricular apex,left ventricular wall between basement,in the left ventricular wall,the left ventricular segmental wall apex in observation group were significantly lower than that in the control group (P <0.05).Conclusion The velocity vector imaging technology could be applied to evaluate left ventricular function among methadone maintenance treatment patients.
