1.   Guido continued to look down at her, almost making her heart stop, his fingers still lightly holding her chin.

2.   His deduction made her heart stop, and his choices made her feel as if she was being torn apart.

3.   But ultimately, the cancer wins as the heart stops beating or the family agrees to end life-support therapy.

4.   Do you mean the heart stops and cannot be started again?

5.   He has told doctors and nurses not to resuscitate him if he quits breathing or his heart stops.

6.   In Wisconsin, with organ donors whose hearts have stopped, that moment is defined as five minutes after the heart stops.

7.   It can be fully used if taken half an hour after the heart stops.

8.   That is crucial because most transplantable organs need to be removed before the blood stops flowing or within minutes after the heart stops, to prevent cells from decaying.

9.   The machine gives shocks during the crucial five minutes after the heart stops pumping.