Measurement Evaluation Traffic Light

The traffic light in the Kardi Ai app shows you the evaluation result for each recording.

Kardi Ai does not diagnose heart attacks or other acute conditions. If you feel unwell, consider calling emergency services regardless of the measurement evaluation by the Kardi Ai system.

The color highlights of the record in the list and measurement detail indicate the evaluation of the presence of monitored heart rhythms using artificial intelligence.

Grey Measurement

The measurement has not been evaluated yet. Processing time depends on the length of the measurement.

Green Measurement

The measurement result shows no findings of monitored heart rhythm disturbances.

Sample from the app:

Yellow Measurement

The measurement result shows findings in the yellow category without findings in the orange category.

Yellow Category Indicators:

  • Atrial fibrillation was detected in the measurement, but the heart rate during atrial fibrillation did not exceed 160 beats per minute (lasting more than 30 seconds).

  • Supraventricular tachycardia was detected in the measurement (lasting more than 30 seconds).

  • At least 5 percent of supraventricular extrasystoles were detected in the measurement (out of the total number of evaluated beats).

  • At least 5 percent, but no more than 20 percent of ventricular extrasystoles were detected in the measurement (out of the total number of evaluated beats).

⚠️ If a yellow evaluation is received, it is recommended to discuss the results with your doctor at your next regular check-up. If you do not have a check-up scheduled, please arrange one.

Sample from the app:

Orange Measurement

The measurement result shows findings in the orange category.

Orange Category Indicators:

  • Wide-complex tachycardia was detected in the measurement.

  • Atrial fibrillation with a heart rate higher than 160 beats per minute was detected in the measurement.

  • A heart rate below 40 beats per minute (averaged over 30 seconds) was detected in the measurement.

  • A heart rate higher than 220 beats per minute (averaged over 30 seconds) was detected in the measurement.

  • More than 20 percent of ventricular extrasystoles were detected in the measurement (out of the total number of evaluated beats).

⚠️ If an orange evaluation is received, an early visit to your doctor is recommended to review the measurement results. If you do not have a doctor's visit scheduled soon, please arrange one.

Sample from the app:


Never self-diagnose or self-treat based on screening results. Always consult your doctor. Your diagnosis can only be definitively confirmed by a doctor based on further examination.


The Kardi Ai app performs only a preliminary EKG analysis (preliminary screening) through AI and informs the patient of a negative or positive preliminary screening. A definitive diagnosis can ONLY be made by a doctor after reviewing a single-lead EKG recording longer than 30 seconds or a 12-lead EKG and confirming the actual diagnosis.


Do not adjust your medication based on the values measured by this medical device or the results of the preliminary screening! Take your medication as prescribed by your treating physician. ONLY A DOCTOR IS QUALIFIED to diagnose and treat heart and circulatory-related conditions.


Need help? Contact Kardi Ai customer support +420 779 998 100 support@kardi.ai

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