Results:The longer the trigger interval lengthened, the more the contrast deficit of risk areas decreased.

结果：随着触发间期的延长，心肌灌注缺损范围减小。

youdao

Results:The longer the trigger interval lengthened, the more the contrast deficit of risk areas decreased.

结果：随着触发间期的延长，心肌灌注缺损范围减小。

youdao