Peripheral i.v. sites: delay of 1-2 min between drug administration and delivery to the heart (reduced periferal blood flow during resuscitation) – i.v. flash (20ml) and elevation of the extremity for 10-20s.
Don’t stop pushing: every interruption in chest compressions interrupt a blood flow to the brain. It takes several compressions to get blood moving again. Push until the AED is in place and ready to analyse the heart.
One shock – 2 min CPR – start again with compressions.