Private Holter Monitor London
A compact wearable rhythm recorder, typically worn across 24 to 72 hours to capture symptoms that come and go.
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A 24-hour Holter monitor arranged through Medical Express Clinic costs £392.
A Holter monitor is a compact wearable rhythm recorder, typically worn across 24 to 72 hours to capture intermittent symptoms.
Holter monitoring is arranged at a nearby diagnostic centre after clinical review, when it is clinically indicated.
The report comes back to the clinic and is reviewed as part of your cardiology care with Prof Darrel Francis, Consultant Cardiologist (GMC 4062833).
To arrange Holter monitoring at 117a Harley Street, London, send an enquiry through the enquiry form or call 0207 499 1991.
What a Holter monitor records
A Holter monitor is a compact wearable rhythm recorder, typically worn across 24 to 72 hours to capture intermittent symptoms. A resting ECG is a recording at rest in the clinic, so longer monitoring can add useful answers when symptoms come and go.
A 24-hour Holter monitor is £392.
From clinical review to your report
Holter monitoring is arranged after clinical review. When an ambulatory recording is warranted, our team coordinates it at a nearby diagnostic centre and returns the results to Prof Darrel Francis, who interprets the findings alongside your symptoms and agrees a clear next step with you.
Every recommended test and its fee are explained to you before anything goes ahead. Reporting times vary according to the investigation performed.
The steps
- Request the £250 consultation through the enquiry form, and our team contacts you to confirm a slot with Prof Francis.
- Prof Francis takes a detailed history, evaluates your cardiovascular risk and performs a focused examination.
- Where Holter monitoring is clinically warranted, we coordinate it at a nearby diagnostic centre.
- Once the report is ready, the findings are reviewed in context as part of your cardiology care.
Holter monitor, resting ECG or consultation?
If a single trace is all you need, a private ECG costs £110 and can be booked online on its own. Exercise stress testing, 24-hour blood pressure monitoring and echocardiography are also arranged after consultation, and are described on our private cardiologist in London page.
When this is not the right first step
Severe or crushing chest pain, sudden acute breathlessness, collapse, or any symptom that makes you suspect a heart attack is a medical emergency. Call 999 or go straight to A&E rather than waiting for a booked clinic appointment.
For urgent symptoms that are not immediately life-threatening, contact NHS 111 for rapid clinical triage.

Prof Darrel Francis
Cardiology • GMC 4062833
“Prof Francis is a consultant cardiologist who provides cardiac oversight for comprehensive health screenings at Medical Express Clinic.”
Treatment menu & fees
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Holter monitor FAQs
How much does a private Holter monitor cost?
A 24-hour Holter monitor costs £392 and is arranged following clinical review.
How do I arrange Holter monitoring?
Following your clinical review, our team can arrange Holter monitoring at a nearby diagnostic centre when clinically indicated. Send an enquiry through the enquiry form or call 0207 499 1991.
How long is a Holter monitor worn?
A Holter monitor is a compact wearable rhythm recorder, typically worn across 24 to 72 hours to capture intermittent symptoms.
How do Holter monitor results come back?
Reporting times vary according to the investigation performed. Once your report is ready, the clinic reviews the findings and explains what they mean for your agreed management plan.
Can I book a resting ECG instead?
Yes, a standalone resting ECG can be booked directly online for £110, Monday to Friday, 10:00 to 17:30.





