【摘要】 目的探讨急性心肌梗死恢复期患者的平板负荷试验的安全性和临床应用价值。方法选择心肌梗死恢复期(15～57d)患者36例,按Bruce方案进行平板负荷试验,运动终点以症状限制性和达到次极量为标准。结果阳性19例,阴性16例,1例因运动时间过短不能判定。患者的心脏功能容量为(5.42±3.12)METs。结论急性心肌梗死恢复期的平板负荷试验比较安全。更多还原

【Abstract】 Objective To investigate the safety and clinical value of treadmill exercise testing for the patients with acute myocardial infarction in the early recovery.Methods 36 patients with acute myocardial infarction performed treadmill exercise testing with Bruce protocol 15～57 d after infarction.Results The outcome of 19 cases was positive,and the outcome of other 16 cases was negative.1 case couldn’t finish the testing,whose outcome could not be analyzed because his exercise time was too short.The average cardic fuction was (5.42±3.12) METs.Conclusion It is safe that the patients with acute myocardial infarction performed treadmill exercise testing early.更多还原