Tool 1-HCP — Practitioner - Atrial Fibrillation Risk

Atrial Fibrillation Risk Assessment

Enter patient data to estimate Atrial Fibrillation risk across multiple timeframes (6h, 12h, 24h, 2d, 7d). Use the most recent 24-hour window for time-series fields; additional inputs improve confidence.

Necessary demographics & history

Age (years) Sex Ethnicity Admission type Care unit Hold Ctrl/Cmd to select all applicable units. Dialysis

Patient received dialysis during this stay

Alcohol use during admission

Check here if the patient has alcohol in their system during the admission

Heart rhythm(s) Use multi-select to capture all rhythms observed. Past medical history Hold Ctrl/Cmd to select multiple diagnoses. Recreational drug use

Clinician recorded recreational drug use

Unintentional weight loss

If the patient has had unintentional weight loss in the past 3 months

Visual or hearing deficit

Care team observed vision or hearing deficit

Required time series (24h window)

Heart rate (beats/min)

Upload .txt/.csv/.tsv with beats/min values.

Additional strongly recommended data

Optional static values

Admission weight (kg) Pain present

Pain reported during this period

Capillary refill abnormal

Clinician flagged abnormal refill

History of falling within 3 months

Fall documented in the last 3 months

Diabetic

Patient has diabetes diagnosis

Delirium

Delirium observed

Obese

Clinician classified patient as obese

Optional time series (24h window)

Glasgow Coma Scale total (score)

Optional file upload for Glasgow Coma Scale totals.

Systolic blood pressure (mmHg)

Optional file upload for systolic readings.

Diastolic blood pressure (mmHg)

Optional file upload for diastolic readings.

Respiratory rate (breaths/min)

Optional file upload for respiratory rate.

Temperature (°C)

Optional file upload for temperature.

Oxygen saturation (%)

Optional file upload for oxygen saturation.

Prothrombin time (seconds)

Optional file upload for prothrombin time.

Anion gap (mEq/L)

Optional file upload for Anion gap.

Arterial CO2 pressure (mmHg)

Optional file upload for arterial CO2.

Calcium (mg/dL)

Optional file upload for calcium.

Chloride (mEq/L)

Optional file upload for chloride.

Creatinine (mg/dL)

Optional file upload for creatinine.

Glucose (mg/dL)

Optional file upload for glucose.

Bicarbonate (mEq/L)

Optional file upload for bicarbonate.

Hematocrit (%)

Optional file upload for hematocrit.

Magnesium (mg/dL)

Optional file upload for magnesium.

Phosphorus (mg/dL)

Optional file upload for phosphorous.

Platelet count (cells/uL)

Optional file upload for platelet count.

Potassium (mEq/L)

Optional file upload for potassium.

White blood cell count (cells/uL)

Optional file upload for white blood cell count.

Atrial Fibrillation Prediction Model

This model estimates the probability of Atrial Fibrillation across five timeframes: 0–6 hours, 0–12 hours, 0–24 hours, 0–2 days, and 0–7 days.

Inputs include demographics, admission context, vital signs time series, and laboratory values from the most recent 24-hour window. An ensemble model produces multi-horizon probabilities.

All time series fields accept variable-length measurements. Missing values are imputed automatically, so review data quality and completeness.

Current versions of the models support only the inputs shown here, and results are returned as provided by the model.

Atrial Fibrillation Prediction Results

Submit patient data to view Atrial Fibrillation risk across each timeframe.

Patient data sent to the model

No payload available to display.