An elderly woman was taken to hospital after suffering a cardiac arrest in Caerphilly.
Paramedics from the Welsh Ambulance Service and responders from South Wales Fire and Rescue Service attended the house in Mornington Meadows, Caerphilly, after receiving a call at around 11.05am on Sunday July 30.
It is believed the fire service co-responders, who are equipped with oxygen and defibrillators, arrived on the scene around 30 seconds before the rapid response paramedics.
The woman was successfully resuscitated before being taken to the University Hospital of Wales in Cardiff.