Private Cardiology Harley Street, Led by Consultant Heart Specialists

Access expert-led cardiac care and advanced diagnostics at The National Heart Clinic, Harley Street, London. Our specialists investigate your heart symptoms, help identify potential cardiac conditions and recommend appropriate tests and treatment tailored to your health needs. Same-day appointments and diagnostic tests are available, helping you move from consultation to the next steps in your care without unnecessary delays.

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harley Street

Clinic Address

69 Harley Street, W1G 8QW, London

Opening Hours

Monday to Friday 09:00-18:00
Saturday 09:00-15:00

Contact Us

Call Us On: +44 7957 534 391
WhatsApp: +44 7535 984 305

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Heart Symptoms Our Specialists Assess

Our consultant cardiologists investigate a range of symptoms and concerns that may indicate a heart condition. They review your medical history, recommend suitable tests and explain the next steps in your care. Our Harley Street cardiology services cover a range of concerns, including:

  • High blood pressure: Checking your readings and what they mean for your heart.
  • Chest pain and discomfort: Identifying the underlying cause and treating the condition.
  • Palpitations and irregular heartbeat: Evaluating the cause of racing, skipping or irregular heartbeat.
  • Breathlessness and dizziness: Assessing symptoms if they are linked with cardiovascular conditions.
  • High cholesterol: Monitoring your cholesterol levels and heart disease risk, with advice on managing it. 
  • Heart murmur: Investigating if an unusual heart sound is harmless or needs treatment.
See All Heart Conditions We Treat

Cardiac Diagnostics At Our Harley Street Heart Clinic

Your cardiologist picks the tests that fit your symptoms. Most are done on the same day as your appointment to help you avoid repeated visits to the clinic.

ELECTROCARDIOGRAM

ECG Test Harley Street

A quick, painless test that records your heart’s rhythm in a few minutes to find the cause of an irregular rhythm, chest discomfort, unusual fatigue, or dizziness.

ECHOCARDIOGRAM

Echocardiogram Harley Street

A heart ultrasound that helps doctors evaluate your heart’s structure and pumping efficiency. It helps explain the reason for breathlessness, a heart murmur, or valve problems.

24 hour ECG monitor

Private Holter Monitoring

A portable ECG monitor that records your heart’s electrical activity for 24 hours to 14 days, or longer if needed. It catches irregular beats that a standard ECG can miss.

24-Hour BP Monitor

24-Hr Blood Pressure Monitoring

Blood pressure readings are taken regularly through a full day and night to detect hidden patterns of your blood pressure, white coat effect, and nocturnal hypertension.

EXERCISE STRESS ECHOCARDIOGRAM LONDON

Exercise Stress Test Harley Street

Your heart is monitored while you exercise. It helps investigate symptoms that appear with activity and shows how your heart copes with exertion.

Carotid Doppler

Carotid Doppler Harley Street

A carotid ultrasound that evaluates the blood flow through carotid arteries to detect blockages and assess the risk of stroke.

Book Your Cardiac Test

Online Consultations and Remote Heart Checks

Can’t visit our Harley Street cardiac clinic? Speak to a consultant cardiologist by video call. It is suitable for first appointments, follow-ups, and review of test results. Where suitable, some heart monitoring, such as ECG, ABPM, Holter monitor, and specific blood tests can be arranged from home.

Schedule an Online Consultation Book Remote Diagnostics

Meet Our Harley Street Heart Specialists

Harley Street has been a centre for medical care in London for generations. Our consultants keep that standard in every appointment. The National Heart Clinic brings together leading consultant cardiologists with experience in NHS hospitals and private practice. They investigate your heart symptoms, interpret test results and recommend suitable treatment tailored to your heart health needs.

Choose Your Cardiologists

Paying for Your Cardiology Care

The National Heart Clinic welcomes both self-paying patients and those using private medical insurance. If you plan to use insurance, check your policy coverage and any authorisation requirements with your insurer before your appointment. Self-paying patients can book directly without a GP referral.

View Payment Options

Local Information

  • Clinic Address: The National Heart Clinic, 69 Harley Street, London W1G 8QW
  • By Train and Underground: Nearby stations include Regent’s Park, Great Portland Street, Bond Street and Oxford Circus.
  • By Bus: Several London bus routes serve the surrounding area, including stops near Harley Street, Portland Place and Marylebone Road. 
  • By Car and Parking: The Harley Street car park and the Cavendish Square car park are the closest car parks. 
  • Areas We Serve: We welcome patients travelling from across London and beyond, including Marylebone, Fitzrovia, Mayfair, Regent’s Park, nearby central London areas, and other parts of the UK. 

Refer a Patient

We welcome referrals from GPs and other healthcare professionals, and are committed to ensuring the referral process is smooth and efficient. Where clinically appropriate, we aim to offer same-day or next-day appointments.

Refer a Patient

What Our Patients Say?

Every heartbeat tells a story! Read how our patients found hope, healing, and confidence in our cardiology health services.

Book Your Heart Check in Harley Street

Schedule a consultation online with the best Harley Street Cardiologists and get access to expert opinion, efficient diagnostics, and a personalised approach to your heart care.

Get in Touch

If you are experiencing symptoms or simply want reassurance about your heart health, our team is here to help. You can visit The National Heart Clinic on Harley Street, London, or Contact Us to arrange your appointment. 

WhatsApp

+44 7535 984 305

Call Us On

+44 7957 534 391

Locations

69 Harley Street, W1G 8QW, London

15 King St, Richmond TW9 1ND, UK

WhatsApp Image 2025 09 19 at 17.25.32 1

FAQs

You can book your consultation online or call us for any queries. Both in-person and online consultations are available.  act Us

You can get your cardiac check-up and have the tests your cardiologist may recommend in one visit, so you do not need to visit the clinic repeatedly.

Bring your prescription and recent test reports, if any. Wear comfortable clothes and prefer not to wear jewelry. We will tell you if you need anything else beforehand.

Definitely, a preventive heart check can help you look at your blood pressure, heart rhythm, or any risk factors. It is especially recommended if you have a family history of heart disease, high cholesterol, or high blood pressure.

You can get specific cardiac monitoring devices to be used at home where clinically appropriate, including ECG, Holter Monitor, and Ambulatory Blood Pressure Monitor, and specific blood tests.