- 📱 A new study from Singapore shows that activating smartphone first responders via the myResponder app led to: ✅ 6x ↑ in bystander CPR ✅ 2x ↑ in AED use ✅ Better neurologically intact survival Smart tech is saving lives. "CallPushShock #OHCA #CPR #AED #DigitalHealth 🔗 doi.org/10.1016/j.re...May 19, 2025 00:25