More horror stories have emerged about the impact disastrous ambulance ramping is having on West Australians across the state.

6PR Mornings host Liam Bartlett said dire results were always likely when "the system has been broken that badly, for that long".

His comments come after a woman's death from a heart attack while waiting for 3.5 hours at Busselton Health Campus while she was ramped recently, while a new development emerged from a staff email seen by 6PR Breakfast on Tuesday, about St John's Ambulance paramedics who couldn't respond to an emergency situation in Geraldton due to an overtime issue.