STUDY ON THE EFFECT OF PHASE PROGRESSIVE EXERCISE TRAINING ON LVEF, LVEDD, LVESD, 6MWD, AND RECOVERY OF CHRONIC HEART FAILURE

Abstract

Objective: to study the effect of phase progressive exercise training on LVEF, LVEDD, LVESD, 6MWD and recovery of chronic heart failure. Methods: 126 cases of chronic heart failure admitted to our hospital from January 2020 to December 2022 were selected for the study. The patients were divided into the control group and the study group by numerical table randomization method, with 63 cases in each group. The control group was given routine rehabilitation care. The study group was given stage-by-stage progressive exercise training. Quality of life, cardiac function, 6MWD, and hospitalization were analyzed and compared between the two groups. Results: The quality-of-life scores of physiological function, social function, psychological function and mental state of the study group were significantly higher than those of the control group (P＜0.05). LVESD and LVEDD were significantly lower and LVEF and heart rate were significantly higher in the study group than in the control group (P < 0.05). 6MWD was significantly higher in the study group than the control group (P < 0.05). The number of hospitalizations as well as the duration of hospitalization was significantly lower in the study group than in the control group (P < 0.05). Conclusion: In the care of patients with chronic heart failure, the application of phase progressive exercise training can improve cardiac function, quality of life and 6MWD, and reduce hospitalization time.