I took a similar course ITLS - international trauma life support. There were paramedics, EMTs and even a physician in the course. The paramedics took a different test than the basics. It reinforced assessment skills, exposed us to different extrication and immobilization devices and reinforced the "load and go" concepts. I took it during paramedic school and personally found it to be a "merit badge" type course in that I don't think I learned anything that wasn't taught in paramedic school. I thought it was "dumbed" down. Although there is practice in intubation and pericardiocentesis, both ACLS skills, there is a lot of other stuff that would be directly applicable to EMTs.