As long as my heart still beats, I will go on working for the people.

只要我的心脏还在跳动，我就要为人民工作。

《新英汉大辞典》

My heart still be very upset.

我心里还是忐忑不安。

youdao

I know that at last you can't do it from your mouth said that, but my heart still believe.

我知道最后你不能做到你口中说的那些，可是我的心还是相信了。

youdao

And,if you say something to make me frightened or worried, my heart might stand still or skip a beat.

VOA: special.2010.07.11

Why not then say,similarly,even though my body's still alive, nothing wrong about removing the heart if the person is dead.

这样为什么不能说，即使肉体依然生存，但是个人已经死亡时摘除心脏是可以的。

耶鲁公开课 - 死亡课程节选

But of course,there's nothing wrong about taking my heart,even though I still exist.

但这时候即便我存在，从我身体中取出心脏也是可以的。

耶鲁公开课 - 死亡课程节选

No matter how many times I watch, my heart still aches for Shoeless Joe.

FORBES: Who Profits From Baseball's Postseason?

My heart still aches thinking of the senseless loss of his life as well as all the others.

CNN: [Erwin L. Erker]

"A large part of my heart still resides in the red clay of this place, " notes Robert Shipper.

CNN: Stops and Starts