What to Do With an AI ECG Interpretation

If you upload an ECG to an AI tool and see words such as "abnormal" or "suspected," do not treat them as a confirmed diagnosis. The next steps are to identify the source of the output, gather the original test records, and contact a healthcare professional based on whether you currently have symptoms, rather than repeatedly switching tools in search of a reassuring answer.

This article offers general guidance on checking results and communicating with healthcare professionals. It does not interpret any individual ECG or assess the diagnostic capabilities of International Heart Care Center or any specific tool. A name, logo, or professional terminology alone does not establish that a doctor has reviewed an output.

This illustration explains how to check results. It is not an actual patient record and cannot serve as diagnostic evidence.

First, determine whether the output came from a testing device or a general-purpose chat tool

Check where the word "abnormal" appears: in the automated analysis section printed by the testing device, in an official report issued by a healthcare facility, or in a response generated by a chat tool based on uploaded material. Record these sources separately. Do not treat them as equivalent conclusions simply because their formatting or wording is similar.

Check whether the report is labeled "automated analysis," "pending review," or something similar, and whether there is a verifiable record of review. For documents issued by a healthcare facility, ask the facility directly whether a qualified professional has reviewed the results and which section contains the final interpretation.

If the output came from a general-purpose chat tool, save it as a question to verify. Even if the response is detailed, do not use it as a basis for starting, stopping, or adjusting medication on your own.

Check that the input includes the complete waveforms, date, and test context

When preparing materials for review, prioritize the original files exported by the healthcare facility or device. Do not save only a cropped screenshot containing the word "abnormal." Check that the files are complete, legible, and actually belong to you and this test.

You can organize the information in the following order:

• All pages of the original test, including waveforms, measurements, written conclusions, and any existing review information.

• The date and time of the test, and whether it came from hospital equipment, a portable device, or another source.

• Why the test was performed and whether you had symptoms during the recording.

• Approximately when symptoms started and ended, how long they lasted, and what you were doing at the time.

• Your current medications, relevant previous tests, and any advice your doctor has already provided.

Mark anything you do not know as "unknown" rather than filling in details based on the AI's description. Do not redraw waveforms, change numbers, or crop information from the edges of the record to make the image look neater.

Why automatically generated diagnostic terms need a doctor's confirmation

When you encounter a diagnostic term, what you really need to know is why it appeared, whether it applies to you, and whether you need to take action. A single sentence cannot resolve these questions.

During the review, you can ask your doctor, "Is this term an automated analysis flag, or a conclusion you have confirmed?" Then ask how it relates to the reason for the test and your symptoms, whether further evaluation is needed, and what should happen next.

ECG results should be interpreted by a healthcare professional, and follow-up tests may sometimes be needed. If you do not understand the wording in a report, you can request a formal explanation of the results. NHS guide to ECG testing

This article makes no conclusions about the accuracy, missed diagnosis rate, or appropriate uses of any specific AI tool. Without supporting verification data, calling a tool "very accurate" or "completely unreliable" should not replace a review of the individual result.

If you have acute symptoms, do not wait while repeatedly uploading files and asking questions

If you develop sudden chest pain or pressure that does not go away, pain that spreads to your arms, neck, jaw, or back, or chest pain accompanied by sweating, nausea, dizziness, or shortness of breath, contact local emergency services immediately. These symptoms require prompt evaluation. Do not wait for AI to give a more definitive answer. NHS guidance on when to seek care for chest pain

When contacting emergency services, clearly describe your current symptoms, when they began, and your location, and follow the dispatcher's instructions. If convenient, someone nearby can help gather your test records, but do not delay getting help to organize files.

In this situation, whether a tool says "abnormal" or "normal," do not use its output to decide whether to delay seeking help. The priority is the symptoms you are experiencing, not just the words on the screen.

How to have a professional review the original test when you have no acute symptoms

If you currently have no acute symptoms, start by contacting the doctor who ordered the test or the facility that performed it. Explain that you received an automated abnormality flag and ask how and when to have it reviewed. If the report already includes specific instructions for seeking care, contact healthcare professionals as directed rather than replacing those instructions with advice from a chat tool.

When submitting materials, put the original test first and label the AI output separately with its source and generation time. This clearly distinguishes the original record from later interpretations.

A brief explanation might read: "This is the ECG I had on [date]. The test was done because of [reason], and I did or did not have symptoms during the recording. A tool later flagged an abnormality. I would like to confirm whether this is part of the official report's conclusion and what I need to do next."

While waiting for review, contact a healthcare professional again if new symptoms develop or existing symptoms worsen so they can reassess your care arrangements. If the emergency warning signs described above occur, contact local emergency services promptly.

How to reduce exposure of identifying information before sharing files

When submitting records to the facility responsible for your care, use its designated channel and provide the information it requires to verify your identity. If you only want to ask a general-purpose tool what a term means, first consider whether uploading the entire report is necessary.

When creating a copy to share, check for your name, identification number, phone number, address, patient number, barcodes, and QR codes. File names, headers, footers, and other windows visible in screenshots may also contain personal information.

Keep an unmodified original and create a separate redacted copy. Reopen the redacted file to confirm that identifying information is no longer visible and that you have not covered waveforms, measurements, or other content intended for your doctor's review. Copies used for formal medical care must also meet the receiving facility's identity verification requirements.

Before uploading, read the platform's policies on data retention, use, and deletion. If those policies are unclear, you can start by describing your question in text without identifying information.

Agreement among multiple tools does not independently verify a diagnosis

Submitting the same image to several tools and receiving similar answers does not amount to multiple independent medical confirmations. If you cannot verify how each tool processes the input, the basis for its conclusions, and its validation process, you cannot translate "agreement" into diagnostic reliability.

Likewise, when tools disagree, a vote is not an appropriate way to decide which one is correct. Save the discrepancy that most needs clarification and turn it into a specific question for your doctor, such as: "These two outputs interpret the same part of the recording differently. Please explain it using the original test."

New statements that appear after repeatedly rephrasing your questions also need verification. Increasingly confident wording does not mean the evidence is becoming stronger.

Save the original report and arrange a formal explanation of the results

Create a simple folder for this test containing the original report, test date and time, symptom notes, and any existing advice from your doctor. You can include the AI output, but label its source so it is not mistaken for a formal diagnosis later.

During your discussion with a healthcare professional, focus on four questions: Has the report been reviewed? Does the automated flag need attention? Is further evaluation needed? Under what circumstances should you seek care sooner? If your doctor recommends follow-up, record the timing and which facility to contact.

After seeing an automated abnormality flag, the most useful next step is to arrange a verifiable professional review of the original test. This article provides general health education and cannot replace a doctor's diagnosis, prescriptions, or personalized treatment advice.

Frequently asked health questions

1. Before an online consultation for palpitations through Heart Alliance, which records should you prepare and upload first?

Upload recent outpatient visit records, test reports, a complete medication history, and original device data. Describe the frequency, duration, triggers, and accompanying symptoms of your palpitations in chronological order. If you are currently experiencing severe symptoms or fainting, call emergency services directly, as online consultations cannot address every emergency.

2. If the cost of long-term high blood pressure follow-up is causing financial strain, what support can you ask the hospital about through Heart Alliance?

Tell your treating doctor which test, medication, or transportation costs make follow-up difficult, and ask whether Heart Alliance offers health insurance guidance, social work services, or financial assistance programs. Ask your doctor to explain the purpose and priority of each part of your care, then work together on a feasible plan. The availability of assistance and your eligibility depend on the facility's actual policies. Do not stop medication or change treatment on your own because of financial pressure.

3. When receiving care through Heart Alliance, how can you clearly describe different blood pressure readings between your arms?

Record the order in which each arm was measured, the times, readings, device used, and your position during measurement. If possible, repeat the measurements under similar conditions. Bring the complete results to your doctor for assessment rather than choosing the lower reading as your reference. If you also experience acute symptoms such as chest pain, fainting, or unusual symptoms in your limbs, seek prompt emergency evaluation.