该技术较心电图运动负荷试验有更高的敏感性和特异性，并且没有辐射，根据需要还可以重复多次试验。

The advantages of the technique include higher sensitivity and specificity compared to EKG stress testing and lack of irradiation, allowing the possibility for repeated testing as needed.

youdao

该技术较心电图运动负荷试验有更高的敏感性和特异性，并且没有辐射，根据需要还可以重复多次试验。

The advantages of the technique include higher sensitivity and specificity compared to EKG stress testing and lack of irradiation, allowing the possibility for repeated testing as needed.

youdao