External counterpulsation improves curative effect in patients with ischemic heart failure and noninvasive heart function detection indexes
10.3969/j.issn.1671-8348.2017.31.014
- VernacularTitle:体外反搏改善缺血性心力衰竭患者疗效及无创心功能检测指标
- Author:
Yijun YU
1
;
Tao LIU
;
Wusong ZOU
;
Jie WU
;
Pengfei ZHU
;
Mingjing ZHANG
;
Shiwei WU
;
Li GU
Author Information
1. 湖北省武汉市普爱医院心血管内科 430033
- Keywords:
enhanced external counterpulsation;
ischemic heart failure;
heart function;
noninvasive hemodynamic monitoring
- From:
Chongqing Medicine
2017;46(31):4360-4363,4366
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the curative effect of enhanced external counterpulsation(EECP) on the ischemic symptoms,heart function and heart failure markers in the patients with ischemic heart failure.Methods One hundred and eithty patients with ischemic heart failure were divided into the external counterpulsation group and the control group.The treatment group received the EECP therapy.The angina curative effect and heart function(ultrasonic echocardiography,noninvasive hemodynamic monitoring,NYHA heart function grade) as well as heart failure markers changes after treatment were observed in the two groups.Results The effective rate of angina treatment in the counterpulsation group was higher than that in the control group,the difference was statistically significant (P＜0.01).The cardiac output (CO) and cardiac index (CI) in the counterpulsation group were significantly higher than those in the control group,the difference was statistically significant (P＜0.01);the stroke volume (SV),stroke volume index (SI),acceleration index (ACI) and velocity index (Ⅵ) in the counterpulsation group were higher than those in the control group,the difference was statistically significant (P＜0.05);the systemic circulation peripheral vascular resistance (SVR),systemic circulation peripheral vascular resistance index (SVRI) and systolic time rate (STR) in the counterpulsation group were lower than those in the control group,the difference was statistically significant (P＜0.05).There were no statistical difference between the two groups in left ventricular ejection fraction(EF),left ventricular end diastolic diameter(LVEDd) and thoracic cavity fluid volume(TFC) (P＞0.05);there was no statistical difference in NYHA heart function grade between the two groups before treatment.The NYHA heart function grade after treatment in the counterpulsation group was improved compared with that in the control group (P＜0.05).There was no statistical difference in NT-proBNP before treatment between the two groups.The NT-proBNP level after treatment in the counterpulsation group was significantly lower than that in the control group,the difference was statistically sinificant(P＜0.01).Conclusion External counterpulsation can be used for the treatment in the patients with ischemic heart failure,can alleviate the angina symptoms,improves the heart function and heart failure markers.
