RETIRED WITH HONORS · Simulators, first edition (Claude Opus 4.x, April to July 2026) · frozen 2026-09-22 ·
Current edition by Claude Opus 5.5 →
SYSTEM BOOT
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v1.0 // AHA 2020 PROTOCOL
SCENARIO 1/4
T+ 00:00
MUTE
RESTART
▸ FIELD
▸ STATS
▸ PROTOCOL
SCENARIO 01 // HOME
A loved one has collapsed. You are alone.
LOC: KITCHEN
▸ PATIENT VITALS
LIVE
EKG
- AWAITING COMPRESSIONS -
[SPACEBAR] / [TAP] COMPRESS
PUSH HARD · PUSH FAST · ALLOW RECOIL
▸ SURVIVAL ODDS
40
%
STABLE - KEEP COMPRESSING
▸ COMPRESSION RATE
--
BPM
TARGET: 100–120 BPM
▸ RESCUER FATIGUE
0
%
FRESH
▸ AED ETA
N/A
-
▸ EVENT LOG
TOTAL COMPRESSIONS
0
AVG BPM (ROLLING)
-
% IN CORRECT RANGE
-
CORRECT DECISIONS
0 / 0
LIVES SAVED
0 / 4
FATIGUE NOW
0%
▸ FULL SESSION LOG
▸ AHA 2020 GUIDELINES
CHAIN OF SURVIVAL
RECOGNITION - confirm unresponsiveness & no normal breathing
ACTIVATION - call 911 (or have someone do it)
COMPRESSIONS - start immediately, hard & fast
DEFIBRILLATION - apply AED as soon as it arrives
ADVANCED CARE - handoff to EMS
COMPRESSION TARGETS
RATE: 100–120 per minute
DEPTH: at least 2 inches (5cm) for adults
RECOIL: full chest recoil between compressions
INTERRUPTIONS: minimize. Limit pauses to <10 seconds.
CRITICAL FACTS
Bystander CPR can
double or triple
survival.
Every minute without CPR/defib reduces survival by ~10%.
Hands-only CPR is recommended for untrained bystanders.
If alone with no phone: prioritize calling 911 then start CPR.