Longest time survived without a pulse

Longest time survived without a pulse
Who
Julie Mills
Where
United Kingdom (Oxford)
When

The longest time a human has survived without a pulse in their vascular system is three days. Julie Mills (UK) was literally at the point of death due to severe heart failure and viral myocarditis when on 14 August 1998, cardiac surgeons at The John Radcliffe Hospital, Oxford, used a non pulsatile blood pump (AB180) to support her for one week, during which her heart recovered and the pump was removed.