摘要
目的探讨运动试验中收缩压恢复比对冠心病的诊断价值。方法对苏州大学附属第一医院2003—2005年收治的88例冠状动脉造影的患者行平板运动试验,分析运动停止后3min收缩压恢复比与冠状动脉造影的相关性。结果3min收缩压恢复比对冠心病诊断的敏感性、特异性、准确性、阳性预测值分别为:55·6%、82·0%、73·9%、57·7%,与心电图ST段改变的标准相比,差异有显著性意义(P<0·05)。结论运动试验收缩压恢复比对冠心病的诊断,在特异性、准确性、阳性预测值等方面要明显优于心电图ST段压低标准。
Objective To discuss the value of systolic blood pressure during recovery rate using treadmill exercise test to diagnose coronary heart disease. Methods A total of 88 patients underwent treadmill test and coronary angiography within 2 weeks, and the relativity was analysed between the third minute systolic blood pressure （3SBP） during recovery rate and the results of coronary angiography, Results The sensitivity, specificity, accuracy and prognostication of the third minute systolic blood pressure were： 55. 6%, 82.0%, 73.9% and 57.7%. Conclusion The index of the third minute systolic blood pressure is much more significant than the traditional ST standard in the specificity, accuracy and prognostication of diagnosing coronary heart disease.
出处
《中国实用内科杂志》
CAS
CSCD
北大核心
2006年第10期1506-1507,共2页
Chinese Journal of Practical Internal Medicine
关键词
运动试验
冠状动脉造影
收缩压恢复比
冠心病
Treadmill exercise test
Coronary angiography
Ratio of systolic blood pressure
Coronary heart disease
