RESUMEN
Objective:To study influence of cardiac rehabilitation exercise combined nutritional intervention on pa-tients with acute myocardial infarction(AMI)after percutaneous coronary intervention(PCI).Methods:A total of 100 AMI patients treated in our hospital were randomly and equally divided into routine nursing group and combined intervention group(received cardiac rehabilitation exercise combined nutritional intervention mode based on routine nursing group)according to random number table method.Both groups were intervened for two months.General clinical data,anaerobic threshold(AT),maximal oxygen uptake(VO2peak),LVEF,6min walking distance(6MWD),scores of China questionnaire of quality of life in patients with cardiovascular diseases(CQQC)and gen-eral self-efficacy scale(GSES)before and after intervention and incidence rate of cardiovascular adverse events within three months were compared between two groups.Results:Compared with routine nursing group,after inter-vention,there were significant rise in AT[(10.14±2.81)ml·kg-1·min-1 vs.(14.85±3.80)ml·kg-1· min-1],VO2peak[(1.23±0.40)ml·kg-1·min-1 vs.(2.44±0.46)ml·kg-1·min-1],LVEF[(48.96± 3.73)％vs.(55.98±4.31)％],6MWD[(300.72±33.71)m vs.(340.47±31.86)m],scores of CQQC[(53.59 ±6.28)scores vs.(72.93±7.15)scores]and GSES[(21.21±2.39)scores vs.(32.28±5.44)scores]in com-bined intervention group(P=0.001 all).Incidence rate of cardiovascular adverse events in combine intervention group within three months was significantly lower than that of routine nursing group(10.0％vs.48.0％,P=0.001).Conclusion:Cardiac rehabilitation exercise combined nutritional intervention can observably improve quality of life,cardiopulmonary function,enhance self-efficacy and reduce incidence rate of adverse cardiovascular events in patients with acute myocardial infarction after percutaneous coronary intervention.