The captain stood there a moment, and felt his heart, still hammering in his chest.

Fell waited several minutes for his heart to start hammering in his chest.

He stood very still, his hearts hammering in his chest.

Heart still hammering uncomfortably in his chest, he stopped to wait again.

Her heart hammered a bit more loudly in her chest.

Her heart hammered in her chest as she said the words.

She turned to look at him, feeling her heart start to hammer in her chest.

Her heart was hammering in her chest and she felt a bit sick.

He could hardly think, his heart was hammering so hard in his chest.

His heart was still hammering in his chest, and he tried to take deep breaths.