Her heart quivered at the thought.

His heart quivered with hope, but the scent was so faint!

Her heart swelled and quivered with tenderness Yes, she thought.

Her heart was quivering uselessly instead of beating.

Her heart quivered with fear and reluctance.

Her heart quivered as if it were about to stop.

His heart quivered and lurched as he swung out of bed.

But she felt it was so, and her heart quivered with brightness.

Inside, his heart would be strong one day, and quivering like a hurt bird on the ground the next.

Her heart quivered in her breast, but her voice was strong.