The lead(site of ischemia), form and the lasting time of ST-T changed and the features of electrocardiography before occurrence of arrhythmia and sudden death in observed group were analyzed.

比较分析观察组ST-T改变导联（即缺血部位）、形态、持续时间，以及发作时的心律失常、猝死的心电图特点等。

youdao

Well, if that's right, then should we say that the pervasiveness of death, ubiquitousness of death-- the thing that I was earlier suggesting was oppressive-- wouldn't it really be nice to have a death-free time or a death-free location or death-free activities?

如果是这样的话，那我们是不是应该说死亡的普遍性，死亡的无处不在性-,这些我之前所说的特征是不对的-,如果有死亡免疫时间或者死亡免疫地点,或者死亡免疫活动岂不是很好吗？

耶鲁公开课 - 死亡课程节选

Unlike the conclave that followed Pope John Paul II's death in 2005, cardinals didn't spend time in mourning.

WSJ: With Speech, Cardinal Set Path to Papacy

Salvage workers on Wednesday, two weeks after the collapse, said they had reached the ground level and didn't expect the death toll, already more than 800 at the time, to rise much further.

WSJ: Bangladesh Closes Three Factories of Top Exporter

But if you haven't and saw Mr Ross at any time on the day of his death, Monday 17 December, or the weekend before, then please come forward now.

BBC: Les Ross