Tech It Out: Cardiac arrest? Drones could come to save you

Updated: Jan 29, 2022, 05:51 PM(IST) WION Video Team

Cardiac arrest is a medical emergency. It happens when the heart suddenly stops beating. Surviving one is related to the speed of efforts to revive the heart. In Sweden, an autonomous drone was used to deliver this timely aid, saving a life in the process. Watch this heart-warming story.

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