See SVT.

Adenosine 150mcg/kg? 12yr 3mg

Broad complex SVT – just treat as VT.

Cardioversion

Remove oxygen tubing for shocks unless closed circuit.

Stand clear – look at top/middle/bottom!

IM/IN ketamine plus sedation for synchronised shock.

Synchronised shocks are 1 then 2 J/kg.

Sync button needs pressed for each shock – most machines immediately reset. Press and hold – needs time to sync and give shock.