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Step 3: Perform CPR.
The user must immediately perform CPR while temporarily suspending emergency treatment on
the patient. During this step, the device will give voice instructions for the pause period. When
voice instruction for CPR is needed, press the flashing blue i-Button within 15 seconds.
For further details on CPR, please refer to the [CPR Method] below.
[CPR Method]
1. Compression Point
Place the heel of your hand in the middle of the patient's chest between the nipples (which is
the lower half of the sternum), and put the heel of your other hand on top of the first so that your
hands are overlapping and parallel. Then, spread or lock your fingers without touching the chest.
Keep your elbows straight and your arms vertical to the ground, and use your weight to start the
compression.
2. Compression Speed and Depth
Compress the chest at least 5cm (up to 6cm) deep, and at a rate of at least 100 compressions
per minute (up to 120 times).
3. Opening the Airway
While lifting the patient's chin up, tilt the head backward to open the airway.