Tourniquets, Once Out of Favor, Helped Save Lives in Vegas Shootings

Tourniquets, Once Out of Favor, Helped Save Lives in Vegas Shootings
People run from the Route 91 Harvest country music festival after apparent gun fire was heard in Las Vegas on Oct. 1, 2017. David Becker/Getty Images
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When the sniper’s bullet shattered Paola Bautista’s arm, her sister and a stranger in the crowd at the Route 91 Harvest Festival got her to cover. Then they focused on the bleeding.

Daisy Bautista stuffed a sock into the hole in her sister’s arm, and the man who was helping them pulled a belt tight above the wound. That improvisation may have saved Paola’s life, preventing the kind of massive blood loss that is the single greatest cause of trauma death.