Effect of low intensity exercise control training on quality of life in patients with acute myocardial in-farction
10.3969/j.issn.1008-0074.2025.01.04
- VernacularTitle:低强度运动控制训练对急性心肌梗死患者生活质量的影响
- Author:
Gao LIU
1
;
Cui-fen WU
;
Si-meng CAO
Author Information
1. 无锡市人民医院急诊科,江苏无锡 214023
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Exercise;
Quality of life
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2025;34(1):17-21
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical application value of low intensity exercise control training in patients with acute myocardial infarction(AMI).Methods:This randomized controlled study enrolled 109 eligible elderly patients with AMI treated in Wuxi Peoples Hospital between May 2022 and May 2023.They were divided into routine group(n=55)and exer-cise group(n=54).The routine group received basic nursing care,health education and exercise guidance,while the exer-cise group received low intensity exercise control training based on routine group.After 1,2,and 3-month intervention,score of Generic Quality of Life Inventory 74(GQOLI-74),motor function[6-min walking distance(6MWD),peak oxygen uptake(VO2max)],cardiac function[wall motion score index(WMSI),left ventricular ejection fraction(LVEF)]and incidence of major adverse cardiovascular events(MACE)were compared between two groups.Results:Compared with patients in routine group,those in exercise group had significant higher GQOLI-74 total score[(61.04±2.18)points vs.(57.39±2.10)points],LVEF[(55.00±1.84)％vs.(50.33±2.37)％],6MWD[(441.58±26.55)m vs.(399.35±17.90)m]and VO2max[(18.86±1.32)ml·kg-1·min-1 vs.(15.26±0.90)ml·kg-1·min-1](P＜0.001 all),and significant lower WMSI[(2.04±0.41)points vs.(2.16±0.31)points]after 2-month intervention(P＜0.001);significant higher GQOLI-74 total score[(65.14±2.17)points vs.(59.12±2.10)points],LVEF[(57.96±1.84)％vs.(51.34±2.37)％],6MWD[(518.05±26.89)m vs.(429.97±17.69)m]and VO2max[(20.82±1.32)ml·kg-1·min-1vs.(16.09±0.90)ml·kg-1·min-1](P＜0.001 all),and significant lower WMSI[(1.34±0.31)points vs.(1.91±0.41)points]after 3-month intervention(P＜0.001).We detected significant lower incidence of MACE in exercise group compared with routine group(5.67％vs.22.64％,P=0.012).Conclusion:Low intensity exer-cise control training can improve the quality of life,motor function and cardiac function,and help to reduce the risk of car-diovascular events in AMI patients after PCI.
