Every heart in the room slammed to a stop at the same time.

My heart slammed against me, as if trying to break free.

She felt as if her heart slammed hard again.

Her heart had slammed hard when Sean saw whatever it was he'd seen to make him so violently angry.

As he began to uncrumple it, my heart was slamming.

Mary's own heart was slamming hard in her chest when she came up behind Ryder.

His heart slammed against the wall of his chest as he fell.

Her heart had slammed in her chest then, and it did again now.

Virginia hurried to the door, her heart slamming with alarm and fear.

She noticed, but only vaguely, as her heart slammed with undue force.