记录临床资料包括：性别、年龄、手术类型、体重、体外循环最大流量和死亡例数。

Clinical materials include: gender, age, operation type, body weight, maximal flow and number of death.

youdao

在这么一个非常大的研究人群中，只有不到400例心脏事件(2.2%)和少于450总死亡例数(2.5%)发生。

Less than 400 cardiac events (2.2%) and under 450 total deaths (2.5%) were experienced in this extremely large study group.

youdao

确切的病例数和死亡人数此时尚不可知。

The exact number of cases and deaths is unknown at this time.

youdao