Fear makes her body suddenly hollow, threaded by the pulse of her heart.

Nangi felt his headache growing with each pulse of his heart.

She could hear each separate pulse of Stefan's heart, and the rush of blood through his veins.

This ability also enables her to feel the pulses of one's heart, allowing her to tell if someone is lying.

She is the pulse of my heart, Commander.

She stared back at him, hearing the pounding pulse of her own heart.

Blood surged from the wound with every pulse of Llew's heart.

With each pulse of his heart, blood gushed from the wound in his leg.

They were what Sioned had thought them to be: alive in pitch darkness to the pulse of their wearer's heart.

Feel the pulse of the sun's heart.