II. Background
- Biphasic Defibrillation preferable to monophasic
- Lower energy levels may be used with biphasic
- Resuscitation with 3 shocks is better with biphasic
- Biphasic: 98%
- Monophasic: 67%
III. Equipment: Paddles
- Infant Paddles (4.5 cm)
- Indicated for age <1 year or weight <10 kilograms
- Adult Paddles (8-13 cm)
- Indicated for age >1 year or weight >10 kilograms
IV. Technique
- Images: Zoll
- Turn on Defibrillator
- Attach monitor leads to patient (Mnemonic below)
- White to Right
- Red to Ribs
- What's left over to the left Shoulder
- Synch Mode
- If indicated for Synchronized Cardioversion
- R Waves should be marked in synch mode
- Energy Level Selection as appropriate
- Attach conductor pads to patient at apex and Sternum
- Alternatively apply gel to paddles
- Defibrillation pads may be placed regardless of underlying AICD (as of 2010) to prevent delays
- Apply paddles to Sternum (left hand), apex (right hand)
- Announce to the Team
- "Charging Defibrillator - Stand Clear"
- Press CHARGE Button on apex paddle (right hand)
- "I will shock on Three - One I'm Clear"
- Check self for contact with patient
- "Two, You're Clear"
- Check others for contact (especially Ventilator)
- "Three, everybody is clear"
- Check self again for patient contact
- "Charging Defibrillator - Stand Clear"
- Apply 25 pounds paddle pressure
- Press discharge buttons on paddles simultaneously