My heart convulsed, but luckily the kids, who were only 4 years and 18 months at the time, just giggled.

The heart convulsed one last time around Mackie's arm and was still.

Beside his head, but out of Decker's line of sight, the blood pouring from his headless torso spurted erratically as his heart convulsed and stopped.

My walled-up heart has convulsed, cracked, gaped open to admit Marcus Antonius, the wedge that did it his own love for me.

Her heart convulsed painfully, as she cried out a warning no one would ever hear - But someone did.

Her heart was convulsing in her chest.

Her heart convulsed, but her body acted.

His heart convulsed as he watched her.

His heart was convulsing.

Catharine felt her heart, as it were, convulsed, and a slight tremor ran through her frame.