The previous Liberal Government ignored a lifesaving emergency response trial, a secret report has revealed.

A trial combining CFA and Ambulance Victoria units as first responders for time-critical heart attack patients revealed faster treatment and better survival rates.

The report found that the survival rates for those patients first treated by the CFA were double that of those defibrillated by Ambulance Victoria: 43 per cent compared to 21 per cent.

CFA responders for suspected cardiac arrests had a response time of 12.6 minutes compared to 15.1 minutes for Ambulance Victoria alone. Every minute of delay reduces the chances of survival by 12 per cent.

The 12 month trial review – which ended in 2012 – was staged at five CFA integrated brigades at Cranbourne, Dandenong, Hallam, Springvale and Shepparton.

The previous Liberal Government chose not only to keep the report secret; it did not act on any of its findings.

The Andrews Labor Government is committed to rolling out the lifesaving program to all integrated CFA stations. The Government will fund specialist training so fire fighters can give basic life support and CPR, and be equipped with defibrillators.