Influence of walk exercise on exercise tolerance in patients with heart failure with preserved left ventricular ejection fraction
10.3969/j.issn.1671-8348.2016.12.013
- VernacularTitle:步行运动对左心室射血分数保留心力衰竭患者的运动耐力的影响
- Author:
Mei DAI
;
Luo FU
;
Xin ZHAO
;
Chao WANG
;
Hui JIANG
;
Yinli WANG
- Publication Type:Journal Article
- Keywords:
exercise therapy;
left ventricular ejection fraction;
heart failure;
ventricular function,left
- From:
Chongqing Medicine
2016;45(12):1627-1628,1631
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the rehabilitation effects of walk exercise training on the heart function rehabilitation in the patients with heart failure with preserved left ventricular ejection fraction (HFPEF) .Methods A total of 142 cases of HFPEF were randomly assigned to 2 groups on the basis of medication therapy ;the control group (70 cases) was given only routine medica‐tion therapy without the exercise prescription;On the bases of control group ,the exercise group (72 cases) conducted the rehabilita‐tion training according to the exercise prescription .After 24 weeks follow up ,6 min walking distance ,plasma NT‐proBNP level and left ventricular diastolic function were compared between the two groups .Results The 6 min walking distance after walk exercise training in the exercise group was significantly increased compared with before walk exercise training and the control group ,while the level of NT‐proBNP was significant decreased(P<0 .01) .Conclusion The walking exercise training mode according to the ex‐ercise prescription can significantly improve the exercise tolerance in the HFPEF .
