[service]
□ Confirmation of cardiac arrest patients
Provides information on the occurrence of cardiac arrest patients near me so that nearby supporters can perform CPR in an emergency.

□ Patient route search
It provides the shortest walking route from my location to the location of the cardiac arrest patient.

□ Provide automatic cardiac shock (AED) location
You can provide the location and availability of nearby AEDs, and report problems such as malfunctions.

□ Support for CPR
Image and video guides are provided for CPR implementation guidance, and CPR practice is provided.