United Kingdom, Oct. 20 -- A BAM UK & Ireland health and safety trainer is encouraging more people to learn first aid, after using skills gained through workplace training to respond to a serious heart attack at home.An Army veteran and experienced health and safety professional, David first completed first aid training with St John Ambulance in 2012. David recognised the symptoms of a heart attack in March this year and immediately instructed his wife to call 999 and retrieve aspirin while they waited for paramedics.David, a Senior Safe and Well Trainer at BAM, believes his first aid knowledge played an important role in his survival and is now sharing his experience to highlight the value of practical safety skills beyond the workplace.Ac...