Brenner began the chest compressions and rescue breathing that should have been started long before.

NEWYORKER: The Hot Spotters

Strathclyde Fire and Rescue Service teams wearing breathing apparatus fought the blaze inside the building, while crews tackled the fire from the outside using large main water jets.

BBC: Scene of blaze at George bar in Paisley

"A search and rescue team may arrive at a collapsed building and throw transceivers into the rubble, hoping to detect the breathing of anyone still alive inside, " Patwari and colleagues write.

ENGADGET: Researchers use wireless network to monitor breathing, could save lives