Abstract:Objective: To evaluate the efficacy of exercise therapy in elderly patients with chronic heart failure with preserved left ventricular ejection fraction (HF-PEF). Methods: 130 elderly patients with chronic HF-PEF were divided into the observation group and the control group. The two groups were all received conventional medical treatment, but the observation group was given exercise therapy additionally. Before treatment and 8 weeks after treatment, the 6 minute walking distance, cardiac function level, left ventricular ejection fraction, plasma N terminal B type natriuretic peptide precursor (NT-proBNP) and quality of life score were collected and analyzed in two groups. After 24 weeks of follow-up, the readmission rate and fatality rate were compared between the two groups. Results: After treatment, all the indexes of the two groups were improved (P<0.05), and all indexes in the observation group (except left ventricular ejection fraction) were significantly better than those in the control group (P<0.05). The rate of readmission in the observation group was significantly lower than that of the control group (P<0.05). Conclusions: Exercise therapy based on routine drug therapy can significantly improve cardiac function, exercise endurance and quality of life in elderly patients with chronic HF-PEF.
周茂松, 孙晓玫, 李莉. 运动疗法对老年慢性左心室射血保留的心力衰竭患者的疗效研究[J]. 河北医学, 2018, 24(3): 419-422.
ZHOU Maosong, SUN Xiaomei, LI Li. Therapeutic Effect of Exercise Therapy on Chronic Left Ventricular Ejection in Elderly Patients with Heart Failure. HeBei Med, 2018, 24(3): 419-422.
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