Science Friday Published by Science Friday Could Inducing Hypothermia Help Revive Trauma Patients? Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/387054/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend In a procedure called “Emergency Preservation and Resuscitation,” doctors would replace the blood of patients with cold saline to help buy valuable operating time.