The purpose of this study was to analyze the effect of early exercise rehabilitation on cardiopulmonary function and quality of life in patients after coronary artery bypass grafting (CABG). Eighty patients with coronary heart disease who underwent CABG from April 2020 to April 2022 were divided into the study group ( = 40) and control group ( = 40). The control group was given conventional treatment and routine care after CABG, and the study group received early exercise rehabilitation according to the control group. The cardiac function indexes, 6-minute walking test (6MWT), and cardiopulmonary function indexes and quality of life of the two groups were compared before and after the intervention, and the length of hospitalization and hospital costs as well as the occurrence of pulmonary complications in both groups were recorded. Left ventricular ejection fraction (LVEF) was significantly higher ( < 0.05), and left ventricular end-diastolic dimension (LVEDD) and left ventricular end-systolic diameter (LVESD) were significantly lower ( < 0.05) in the study group than in the control group after the intervention; 6MWT, maximal oxygen consumption (VO2max), and anaerobic threshold (AT) were significantly higher ( < 0.05) in the study group than in the control group after the intervention; physical function (PF), role physical (RP), general health (GH), and role emotional (RE) dimension scores were significantly higher ( < 0.05) in the study group compared with the control group after the intervention The differences in the scores of the remaining dimensions were not statistically significant ( > 0.05); the total hospitalization time in the test group was significantly shorter than that in the control group ( < 0.05), the hospitalization cost was significantly less than that in the control group ( < 0.05), and the total incidence of pulmonary infection and hypoxemia was significantly lower than that in the control group ( < 0.05). Early exercise rehabilitation can effectively improve cardiopulmonary function and exercise tolerance and improve the quality of life of patients after CABG.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9385281PMC
http://dx.doi.org/10.1155/2022/4590037DOI Listing

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