12周运动康复程序对急性期后心肌梗死患者身体机能的影响

目的:探讨康复运动对急性期后心肌梗死患者(PMIP)身体机能的影响。方法:101例男性PMIP参加了12周有氧多样化运动康复程序,程序前后通过递增负荷运动实验对其身体机能、运动能力等指标进行了测定分析。结果:受试者在康复训练后血胆固醇由5.9mmol/L降低到5.4mmol/L(P<0.01);对应跑台各级负荷时的摄氧量(VO2)、心率(HR)、心率-血压乘积(RPP)和主观用力感觉(RPE)在康复程序后有显著的下降(P<0.01或P<0.05);峰值HR、峰值%HRmax和峰值RPP分别增长了7.5%、8.5%和11.7%。结论:PMIP参加12周运动康复程序后,有氧工作能力有所增强、心血管机能有所改善。

Improvements in functional capacity of post-myocardial infarction patients following a 12 week exercise-based cardiac rehabilitation programme

Objective:To examine the influence of exercise-based cardiac rehabilitation on the functional capacity of post-myocardial infarction patients(PMIP). Method:One hundred and one male with recent PMIP undertook a 12 week exercise-based cardiac rehabilitation programme. The physiological and functional variables of the PMIP were measured and analyzed both before and after the programme through a graded exercise test.Result:After training, a significant decrease was observed for the value of blood cholesterol. There was a significant decrease in VO2,HR,RPP and RPE at a given work load. At peak effort HR,%HRmax and RPP increased significantly.Conclusion:Improvements in aerobic capacity and cardiovascular function in the PMIP can be achieved through a 12 week exercise-based cardiac rehabilitation programme.