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DataCrafters synthetic data · demonstration

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Offer OF-000025

Exactly what the side panel showed on Fri Nov 13, 2026 04:55 PM for patient P29 (visit KE-P29, note KN-P29-1), and every response to it. Synthetic demonstration data.

Checked again later: offer OF-000040.

What was shown

Heart pumping fraction (type) · shown as Needs a look (less specific than, or different from, the record)

The note says “CHF”; the record has an ejection fraction of 30% on 2026-10-02 (earlier 35% on 2025-06-09). The note does not state the type.

Evidence

  • Ejection fraction 30% · echocardiogram 2026-10-02 (transthoracic, biplane): Left ventricular ejection fraction 30% by biplane method. · ECHO-P29-2
  • Ejection fraction 35% · echocardiogram 2025-06-09 (transthoracic, visual estimate): Left ventricular ejection fraction estimated at 35%. · ECHO-P29-1
  • Documented 2026-11-11 (nursing admission assessment): orthopnea (sleeps on two pillows) · SX-P29-1
  • Documented 2026-11-11 (nursing admission assessment): bilateral ankle edema, 2+ · SX-P29-2
  • NT-proBNP 4150 pg/mL on 2026-11-11; previous 880 on 2026-08-08 · NP-P29-2
  • Weight 86.1 kg on 2026-11-12; 82.9 kg on 2026-11-04 (change +3.2 kg) · WT-P29-5
  • Intravenous furosemide 40 mg twice daily ordered 2026-11-11 (active inpatient order) · RX-P29-2
  • Earlier admission 2026-04-15, 4 days: Shortness of breath and leg swelling; treated with intravenous furosemide · ADM-P29-1
  • Acuity words in the note: exacerbation

Options (fixed order, nothing pre-selected)

  1. Heart failure with reduced ejection fraction (HFrEF) · met · latest 30% on 2026-10-02
  2. Heart failure with mildly reduced ejection fraction (HFmrEF) · not met · latest 30% on 2026-10-02
  3. Heart failure with preserved ejection fraction (HFpEF) · not met · latest 30% on 2026-10-02
  4. Heart failure with improved ejection fraction (HFimpEF) · not met · earlier 35% on 2025-06-09, latest 30% on 2026-10-02 (change -5 points)
  5. Other (I will write it)
  6. Clinically unable to determine
  7. Not clinically supported (I will revise the note myself)

How it was produced

  • Definition front_hf_ef_type@1.0; run FRUN-00029.
  • Note readers: Stand-in AI reader and rule reader agree; AI reader quoted CHF.
  • AI reader: offline stand-in (not a language model).
  • Replay hash 7117178c94db207cb6033c4eff4d5a16ddadd81cec0406d85ad3834daea9b0b3; results-side hash 9ab5836875abf8a18eceffc4bc0ef9ffdc283ef796635e426438cb923e9ccf39.
Reference ids (for audit)
  • AI reader as stored on this offer: stand-in · clockworks-mock · version mock-1/exactdx.front_statements@1

Responses

Current answer: No response yet

  1. None yet.