Exercise treadmill testing is an effective non-invasive method for diagnosis of CAD with high sensitivity and speciality.Some parameters in TET are helpful to predict the severity of CAD.

• 结论平板运动试验是一种诊断冠心病较理想的、安全的无创诊断方法，其敏感度和特异度较高，尤其对多支血管病变患者。