Effect of Enhanced Extracorporeal Countercombat Combined with Exercise Rehabilitation Training on Cardiopulmonary Reserve Function in Patients with Coronary Heart Disease
Objective:To investigate the effect of enhanced extracoiporeal stroke(EECP)combined with exercise rehabilitation training on cardiopulmonary reserve in patients with coronary heart disease.Methods:80 CHD patients in the hospital from April 2021 to April 2023 were selected as study subjects and divided into control group(n=40)and observation group(n=40).Both groups received conventional treatment for coronary heart disease.The control group received rehabilitation exercise training intervention,and the observation group conducted enhanced extracorporeal counterstroke intervention on the basis of the intervention program of the control group.The lung reserve,heart reserve and exercise function of the two groups were compared.Results:After intervention,the levels of vital capacity(FVC),tidal volume(VT)and maximum expiratory flow(PEF)in two groups were higher than before intervention,and there was no statistically significant difference between the two groups(t=0.812,0.602,0.369;P＞0.05).After intervention,the level of left ventricular end-systolic volume(LVESV)in both groups was lower than before intervention,and the level in the observation group was lower than that in the control group,with statistically significant difference(t=2.518,P＜0.05).Left ventricular ejection fraction(LVEF)and stroke volume(SV)levels in 2 groups were higher than before intervention,and the observation group was higher than the control group,with statistically significant difference(t=2.045,2.079;P＜0.05).After intervention,the levels of peak load power(WR),peak oxygen uptake(PeakVO2),peak metabolic equivalent(METs)and anaerobic threshold(AT)in 2 groups were higher than before intervention,and the levels in observation group were higher than those in control group,with statistically significant difference(t=3.220,2.167,3.137,2.109;P＜0.05).Conclusion:EECP combined with exercise rehabilitation training in patients with coronary heart disease can effectively improve their cardiac reserve ability and exercise function,but the difference with the exercise rehabilitation training alone in improving pulmonary function reserve is not obvious.
万方数据
维普
