{
  "id": "emergency/ai-says-cpr-compression-rate-is-100-per-minute",
  "signature": "AI tells a user to perform CPR compressions at 100 per minute, but the AHA 2020 guidelines recommend 100-120 per minute; 100 is the minimum, not the target",
  "signature_zh": "AI告诉用户以每分钟100次的速度进行CPR胸外按压，但AHA 2020指南建议每分钟100-120次；100是最低值，而非目标值",
  "regex": "(CPR.*100\\s*per\\s*minute|chest\\s*compression.*100\\s*bpm)",
  "domain": "emergency",
  "category": "life_safety",
  "subcategory": null,
  "root_cause": "The AI uses outdated or simplified training data that states '100 compressions per minute', whereas the American Heart Association 2020 guidelines specify a rate of 100-120 compressions per minute; 100 is the lower bound and may be insufficient for optimal blood flow in many patients.",
  "root_cause_type": "generic",
  "root_cause_zh": "AI使用了过时或简化的训练数据，称'每分钟100次按压'，而美国心脏协会2020年指南规定每分钟100-120次按压；100是下限，对许多患者可能不足以实现最佳血流。",
  "versions": [
    {
      "version": "AHA 2020 CPR Guidelines",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "Red Cross 2021 CPR Updates",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "iOS 17 CPR Rate App",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "Android 14 CPR Assistant",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Tell user to compress at exactly 100 per minute using a metronome",
      "why_fails": "A metronome set to 100 bpm may cause the user to compress too slowly; the target range is 100-120, so 110 bpm is a better single target.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    },
    {
      "action": "Advise user to follow the beat of 'Stayin' Alive' by Bee Gees (103 bpm)",
      "why_fails": "While 'Stayin' Alive' is a common mnemonic, its tempo (103 bpm) is at the low end; songs like 'Crazy in Love' (112 bpm) or 'Just Dance' (119 bpm) better match the 100-120 range.",
      "fail_rate": 0.55,
      "condition": "",
      "sources": []
    },
    {
      "action": "Tell user to compress as fast as possible to ensure high rate",
      "why_fails": "Compressing too fast (>120 per minute) reduces blood return to the heart and decreases compression quality; depth and recoil are also critical.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Aim for 100-120 compressions per minute. Use a metronome app set to 110 bpm, or sing a song like 'Crazy in Love' (112 bpm) or 'Just Dance' (119 bpm) in your head. Push hard (at least 2 inches) and fast.",
      "success_rate": 0.92,
      "how": "Aim for 100-120 compressions per minute. Use a metronome app set to 110 bpm, or sing a song like 'Crazy in Love' (112 bpm) or 'Just Dance' (119 bpm) in your head. Push hard (at least 2 inches) and fast.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Use a CPR feedback device like a Q-CPR or a smartphone app with accelerometer (e.g., CPR Metronome by Red Cross) to get real-time rate and depth feedback.",
      "success_rate": 0.88,
      "how": "Use a CPR feedback device like a Q-CPR or a smartphone app with accelerometer (e.g., CPR Metronome by Red Cross) to get real-time rate and depth feedback.",
      "condition": "",
      "sources": []
    },
    {
      "action": "If unsure, call 911/112/999 and the dispatcher will guide you through Hands-Only CPR with instructions on rate and depth; follow their commands exactly.",
      "success_rate": 0.95,
      "how": "If unsure, call 911/112/999 and the dispatcher will guide you through Hands-Only CPR with instructions on rate and depth; follow their commands exactly.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Aim for 100-120 compressions per minute. Use a metronome app set to 110 bpm, or sing a song like 'Crazy in Love' (112 bpm) or 'Just Dance' (119 bpm) in your head. Push hard (at least 2 inches) and fast.",
    "Use a CPR feedback device like a Q-CPR or a smartphone app with accelerometer (e.g., CPR Metronome by Red Cross) to get real-time rate and depth feedback.",
    "If unsure, call 911/112/999 and the dispatcher will guide you through Hands-Only CPR with instructions on rate and depth; follow their commands exactly."
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://cpr.heart.org/en/cpr-courses-and-kits/hands-only-cpr",
  "official_doc_section": null,
  "error_code": "CPR-RATE-ERR-001",
  "verification_tier": "ai_generated",
  "confidence": 0.87,
  "fix_success_rate": 0.9,
  "resolvable": "true",
  "first_seen": "2023-11-05",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}