这个active翻译成什么合适？

A previously well and active 25 year old woman with no underlying structural heart disease presented with recurrent episodes of new onset syncope over a period of six hours.

​患者，女，25岁，在来诊前6小时内出现反复发作的新发晕厥。

既往健康、活动自如、无结构性心脏病。