Effects of cardiac rehabilitation exercise training on cardiopulmonary function, cardiopulmonary endurance and daily living ability in patients with coronary heart disease after percutaneous coronary interventional therapy
10.3760/cma.j.cn115455-20231026-00392
- VernacularTitle:心脏康复运动训练对冠心病经皮冠状动脉介入治疗术后患者心肺功能、心肺耐力及日常生活能力的影响
- Author:
Yuanfang ZHU
1
;
Xumei HUANG
;
Lele BIAN
;
Xiaojun JI
Author Information
1. 温州市中心医院心血管内科，温州 325000
- Keywords:
Coronary artery disease;
Percutaneous coronary intervention;
Cardiac rehabilitation;
Cardiopulmonary exercise test;
Cardiopulmonary function
- From:
Chinese Journal of Postgraduates of Medicine
2024;47(12):1093-1097
- CountryChina
- Language:Chinese
-
Abstract:
Objectives:To investigate the effect of cardiac rehabilitation exercise guided by cardiopulmonary exercise test on cardiopulmonary function, cardiopulmonary endurance and activities of daily living in patients who had coronary heart disease after percutaneous coronary intervention (PCI).Methods:Seventy patients who had coronary heart disease after PCI treated in the Wenzhou Central Hospital from July 2022 to May 2023 were enrolled perspectively (3 cases eventually dropped out of the study), and they were divided into the control group (33 cases) and the rehabilitation group (34 cases) by random number table method. The control group was given conventional medication after PCI, while the rehabilitation group was additionally provided with exercise rehabilitation for 12 weeks on the basis of the control group. The patient′s cardiopulmonary function indicators, cardiopulmonary endurance indicators and ability of daily living(ADL) score of the two groups were compared before and after treatment.Results:After treatment for 12 weeks, the cardiopulmonary function indicators left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), left atrial inner diameter (LAD), left ventricular end-diastolic diameter (LVEDD), left ventricular ejection fraction (LVEF), forced expiratory volume in the first second (FEV 1), ratio of FEV 1 to forced expiratory volume (FVC) (FEV 1/FVC), maximum ventilation quantity (MVV) in the rehabilitation group were obviously improved compared with the control group: (102.8 ± 14.4) ml vs. (114.8 ± 20.4) ml, (39.9 ± 13.7) ml vs. (48.4 ± 16.9) ml, (37.1 ± 3.4) mm vs. (38.9 ± 3.6) mm, (50.3 ± 3.6) mm vs. (52.5 ± 4.7) mm, (64.0 ± 6.8)% vs. (59.6 ± 6.5)%, (2.39 ± 0.38) L vs. (2.10 ± 0.26) L, (77.7 ± 4.0)% vs. (73.8 ± 4.3)%, (101.6 ± 18.7) L/min vs. (89.6 ± 11.1) L/min, there were statistical differences ( P<0.05). After treatment for 12 weeks, the cardiopulmonary endurance indicators peak oxygen uptake (VO 2peak), peak oxygen uptake per kilogram of body weight (VO 2peak/kg), anaerobic threshold (AT), peak metabolic equivalent (METspeak), maximum working load (MWL) in the rehabilitation group were obviously improved compared with the control group: (1 441.8 ± 251.9) ml/min vs. (1 272.5 ± 207.0) ml/min, (20.7 ± 3.6) ml/(min·kg) vs. (18.2 ± 2.5) ml/(min·kg), (1 346.8 ± 201.3) ml/min vs. (1 075.4 ± 176.7) ml/min, (5.9 ± 1.1) Met vs. (5.2 ± 0.7) Met, (107.3 ± 29.1) Watt vs. (88.4 ± 17.8)Watt, there were statistical differences ( P<0.05). After treatment for 12 weeks, the ADL scores in the rehabilitation group was higher than that in the control group: (90.9 ± 8.1) scores vs. (85.6 ± 11.6) scores, there was statistical difference ( P<0.05). Conclusions:Carrying out cardiac rehabilitation exercise guided by cardiopulmonary exercise test can significantly enhance the cardiopulmonary function, cardiopulmonary endurance and self-care ability in patients who had accepted PCI for coronary heart disease.
