有氧八段锦联合踏车运动训练对慢性阻塞性肺疾病合并慢性心力衰竭的干预效果

Intervention effect of aerobic Baduanjin exercise combined with treadmill training on chronic obstructive pulmonary disease complicated chronic heart failure

目的:观察有氧八段锦联合踏车运动训练对慢性阻塞性肺疾病(COPD)合并慢性心力衰竭(CHF)的干预效果。方法:纳入2019年1月至2021年6月间绵阳市中心医院收治的COPD合并CHF患者180例,根据随机数字表法均分为对照组(基础治疗及干预)和试验组(在对照组基础上给予有氧八段锦联合踏车运动训练),两组均干预12周。比较两组干预前、4周、8周和12周后的慢阻肺评估测试量表(CAT)评分、左心室射血分数(LVEF)、左心室收缩末期容积(LVESV)和左心室舒张末期容积(LVEDV)、改良呼吸困难指数(mMRC)和明尼苏达心力衰竭生活质量问卷(MLHFQ)评分。结果:干预12周期间,两组CAT评分、LVESV、LVEDV、mMRC及MLHFQ评分呈逐渐降低趋势,LVEF呈逐渐升高趋势(P<0.05或<0.01)。与对照组相比,干预12周后试验组CAT评分[(17.47±3.96)分比(13.36±3.42)分]、LVEDV[(139.44±7.12)ml比(131.74±6.47)ml]、LVESV[(81.84±8.54)ml比(74.29±9.18)ml]、mMRC评分[(1.67±0.47)分比(1.42±0.50)分]和MLHFQ各维度分及总分[(40.07±6.86)分比(32.54±6.61)分]均显著降低,LVEF[(41.29±4.76)%比(44.56±4.42)%]显著升高,P均<0.001。结论:在基础治疗上增加有氧八段锦联合踏车运动训练,可显著改善COPD合并CHF患者的心肺功能,缓解呼吸困难并提高生活质量,值得推广。

Objective:To observe the intervention effect of aerobic Baduanjin exercise combined with treadmill training on chronic obstructive pulmonary disease(COPD)complicated chronic heart failure(CHF).Methods:A total of 180 COPD+CHF patients who were treated in Mianyang Central Hospital from January 2019 to June 2021 were selected.They were equally divided into control group(basic treatment and intervention)and experimental group(received aerobic Baduanjin exercise combined with treadmill training based on control group)by random number table method,both groups were intervened for 12 weeks.COPD assessment test(CAT)score,left ventricular ejection fraction(LVEF),left ventricular end systolic volume(LVESV),left ventricular end diastolic volume(LVEDV),scores of modified medical research council(mMRC)and Minnesota living with heart failure questionnaire(MLHFQ)were compared between two groups before,4,8 and 12 weeks after intervention.Results:During 12-week intervention,CAT score,LVESV,LVEDV,scores of mMRC and MLHFQ showed a gradual decreasing trend,while LVEF showed a gradual increasing trend in two groups,P<0.05 or<0.01.Compared with control group after 12-week intervention,there were significant reductions in CAT score[(17.47±3.96)points vs.(13.36±3.42)points],LVEDV[(139.44±7.12)ml vs.(131.74±6.47)ml],LVESV[(81.84±8.54)ml vs.(74.29±9.18)ml],scores of mMRC[(1.67±0.47)points vs.(1.42±0.50)points],each dimension and total score of MLHFQ[(40.07±6.86)points vs.(32.54±6.61)points],and significant rise in LVEF[(41.29±4.76)%vs.(44.56±4.42)%]in experimental group(P<0.001 all).Conclusion:Aerobic Baduanjin exercise combined with treadmill training based on basic treatment can significantly improve cardiopulmonary function,relieve dyspnea and improve quality of life in COPD+CHF patients,which is worth promoting.