Tencent 腾讯
@TencentGlobal
In a cardiac arrest, brain damage can begin within 4 minutes. An ambulance often takes longer than that.
Tencent's Five-Minute First Aid Circle uses live video to connect callers with dispatchers, nearby volunteers and AEDs, so help can start sooner.
#WorldFirstAidDay https://t.co/kn1pcJcOYJ
