The influence of external counterpulsation technology on left ventricular systolic function in patients with chronic congestive heart failure
10.3760/cma.j.issn.1008-6706.2016.12.013
- VernacularTitle:体外反搏技术对慢性充血性心力衰竭患者左心室收缩功能的影响
- Author:
Chunlin XIONG
;
Musheng YU
;
Tongwen XU
- Publication Type:Journal Article
- Keywords:
Counterpulsation;
Heart failure;
Heart function tests
- From:
Chinese Journal of Primary Medicine and Pharmacy
2016;23(12):1807-1809,1810
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of external counterpulsation on the left ventricular systolic func-tion in patients with chronic congestive heart failure.Methods 300 patients with chronic congestive heart failure were selected as the research subjects,they were randomly divided equally into observation group and control group. 150 cases in the control group were given routine drug treatment,150 cases in the observation group were treated with extracorporeal counterpulsation treatment on the basis of the control group.The brain natriuretic peptide (BNP), 6 min walking distance and left ventricular systolic function were observed before and after treatment in the two groups.The adverse reactions and clinical efficacy of the two groups were compared.Results After treatment, 6 minutes walking distance,left ventricular systolic function of the observation group were (4.712 ±35.8 )m, (48.6 ±7.6)%,which were significantly better than those of the control group [(43.16 ±3.37)m,(42.7 ± 5.2%),t =0.875,1.367,all P <0.05].The BNP level of the observation group (438.9 ±386.5)fmol/mL was sig-nificantly lower than (675.2 ±438.7)fmol/mL of the control group(t =1.256,P <0.05).The adverse reactions of the two groups had no significant difference (P >0.05).Conclusion External counterpulsation technology in the treatment of patients with chronic congestive heart failure has significant clinical effect,can improve the left ventricular systolic function in patients,it is worthy of clinical application.
