Key Points

Please take a moment to review these points, reflect on their significance and consider how they apply to your own experiences.

Tick to confirm (optional):

• Compress the lower half of the sternum at 100-120 compressions per minute
• Aim for 5-6 cm depth with full chest recoil and firm, straight-arm compressions
• Use 30:2 rescue breaths if trained and able to ventilate safely; if not, continue uninterrupted compressions
• Bring and attach the AED as early as possible and follow voice prompts; nobody should touch the patient during analysis or shock
• Continue CPR until the AED arrives and restart compressions immediately after shock or no-shock advice
• Assign someone immediately to fetch the AED and call 999/112 on speaker if not already done
• Change compressors before fatigue degrades CPR quality to maintain effective compressions
• Use pocket masks, bag-valve-mask systems, oxygen and suction if trained, but do not let infection-control debate delay life-saving care
• Keep interruptions to compressions as short as possible when attaching pads or ventilating
• Local SOPs and hands-on training are essential; instructional videos reinforce technique but do not replace practical skills