He'd put his hand over Holly's heart, just to make sure.

I took his hand and put it over my heart.

I put my hand over his heart, and there was nothing.

He put one hand dramatically over his heart, then leaned back in the chair.

Smith put his right hand over his heart and bowed.

Then he did a double take and put his hand over his heart with relief.

She put her hand over her heart to stop its racing.

He leaned against the closed door and put a hand over his heart.

He put a hand over his heart, and attempted to look contrite.

She put her hand on James's chest, directly over his heart.