Empty heart, a bit uncomfortable.

心里空空的，有点难受。

youdao

But till it does I'll have an empty heart.

不然我的心将一直空白。

youdao

The greatest danger in life is an empty heart.

生活最大的危险就是一个空虚的心灵。

youdao

And to have lost Billy, you know, it's really going to be an empty space in my heart.

NPR: Gospel Singer Andrae Crouch: 'Mighty Wind'

" The show's best moments exposed the essence of Nico's compositions: The excellent Joan Wasser, who performs as Joan as Police Woman, tapped the raw anguish in "My Heart Is Empty" and "Ari's Song, " while Jonathan Donahue of Mercury Rev delivered with muted joy the stark poetic imagery of "Evening of Light.

WSJ: John Cale | Collision Course | By Jim Fusilli

But the scheme has been so successful that many beds earmarked for heart patients are now lying empty.

BBC: Bid to clear NHS heart op waits