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Objective To explore the effect of following-up nursing guided by timing theory on rehabilitation and quality of life of elderly patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI) . Methods Totally 96 elderly AMI patients treated with PCI were randomly divided into two groups, with 48 cases in each group . The control group was given routine follow-up nursing after discharge from hospital, and the study group was given the following-up nursing guided by timing theory. The parameters of cardiopulmonary exercise test, the results of 6-min Walking Test(6MWT), the incidences of major adverse cardiovascular events (MACE), the quality of life were compared between the two groups. Results There was 1 case of cardiac death in the study group and 3 cases of cardiac death in the control group during follow-up. After nursing, the peak power output, peak exercise oxygen consumption, peak minute ventilation volume and 6MWT distance of the two groups were higher than those before nursing (P |
