Holter Monitor

What is a Holter monitor?

A cardiac Holter monitor is a convenient and compact ECG that you wear around your waist for an agreed time period, usually 24 to 72 hours, that monitors your heart continuously whilst you carry on with your usual daily routines.

A Holter monitor is sometimes referred to as ambulatory electrocardiography or ambulatory ECG as it is performed out of the hospital. It is also known as a 24-hour ECG.

The device continuously records the electrical activity of your heart over time and during changing physical and emotional situations. Your doctor may ask you to keep notes or a diary of the times when you have symptoms.

Information from a Holter monitor is used to help diagnose abnormal heart rhythms and cardiac symptoms, such as palpitations, that come and go during the day and may not be picked up during a short ECG test.

Latest news and advice

Ramsay Health Care UK's Mobile Diagnostic Service Awarded The QSI Quality Mark

Following months of hard work from members of our mobile diagnostic team, RDUK, Ramsay's Mobile Diagnostic Unit, is proud to announce its award of the Quality Standard for Imaging (QSI) Quality Mark.

Find out more

Ramsay Health Care Highly Commended at the HSJ Independent Healthcare Providers Awards 2025

Ramsay Health Care are proud to have been recognised as 'Highly Commended' for the Excellence in Clinical Innovation HSJ Independent Healthcare Providers Awards 2025! This is a great recognition of an outstanding dedication to support of the NHS and improvement in healthcare services.  

Find out more

Cobalt Hospital Sponsors The Best of South Tyneside Awards 2025

Cobalt Hospital was honoured to sponsor The Best of South Tyneside Awards 2025, recognising outstanding contributions to the community. Our team had the privilege of presenting the Unsung Hero Award to Suzanne Jackson for her inspiring dedication. A fantastic evening celebrating those who make a real difference!

Find out more
Paying for yourself?

Get in touch

Need some advice on a treatment price or booking an initial appointment?

We're here to help.

BOOK ONLINE

Or send us a message...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Important Information

The information, including but not limited to, text, graphics, images and other material, contained on this website is for educational purposes only and not intended to be a substitute for medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment.

No warranty or guarantee is made that the information contained on this website is complete or accurate in every respect. The testimonials, statements, and opinions presented on our website are applicable to the individuals depicted. Results will vary and may not be representative of the experience of others. Prior patient results are only provided as examples of what may be achievable. Individual results will vary and no guarantee is stated or implied by any photo use or any statement on this website.

Ramsay Health Care UK is not currently recruiting for any roles based outside of England. If you are interested in applying for a role with Ramsay Health Care UK, please note that all available positions are advertised exclusively on our official website: https://www.ramsayhealth.co.uk/careers. Be cautious of individuals or organisations that approach you directly for remotely-based roles. Always verify the authenticity of the job offer and be careful with whom you share your personal information. For more information and advice on employment fraud, please visit: https://www.ramsayhealth.co.uk/careers/recruitment-fraud