When 33-year-old Daisy Devane had a heart attack, paramedic Jeremy Williams tried to keep her alive with heart massage. But just then Williams also collapsed from a heart attack.
Devane's husband Eammon, who was with her, continued CPR. Another emergency response team was dispatched for paramedic Williams.
The incident in England took place in June 2022. The two were reunited after the passage of time and warned how important it is to learn first aid.