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The National Heart Clinic

69 Harley Street, London, United Kingdom, W1G 8QX

Specialties:

Cardiology

19 specialists

31 healthcare followers

4.98

/5

(98 reviews)

69 Harley Street, London, United Kingdom, W1G 8QX

Specialties:

Cardiology

19 specialists

31 healthcare followers

Areas of expertise

ECG Holter Monitor
48
Echocardiogram
48
Exercise Stress Test
26

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Expert in:

About The National Heart Clinic

The National Heart Clinic, located on the prestigious Harley Street, operates within a historical grade II listed building. The clinic features a modern cardiology department equipped with state-of-the-art technology, ensuring the highest standard of care for all patients.

Th clinic itself promotes a blend of historical charm and contemporary innovation, creating a comforting environment that promotes healing and well-being. The clinic offers a comprehensive range of cardiology services, including ECGs, echocardiograms, stress tests, and the use of ECG Holter and blood pressure monitors. These advanced tools enable thorough evaluations and treatment plans. The clinic treats conditions such as high blood pressure, high cholesterol, coronary heart disease, and irregular heartbeats.

The clinic also provides an all-in-one day clinic service, designed to offer efficient care by allowing patients to undergo a complete cardiology evaluation within a single visit. This service is particularly convenient for individuals with busy schedules who prioritise their heart health.

The National Heart Clinic employs a hybrid approach in treating heart diseases by combining traditional cardiology with functional medicine. Traditional cardiology focuses on managing symptoms through medications, surgeries, and medical procedures. Functional medicine, however, addresses the root causes of diseases by considering factors such as lifestyle, nutrition, stress, and environmental influences. This combined approach is particularly beneficial for conditions like high cholesterol, hypertension, and diabetes, allowing for a more comprehensive and personalised treatment plan.

https://thenationalheartclinic.co.uk/


Facilities at a glance

This practice offers a range of facilities and services.

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Specialties

  • Cardiology

Areas of expertise

Click the bar to read patient reviews

ECG Holter Monitor
48
Echocardiogram
48
Exercise Stress Test
26
Palpitations
23
ECG (Electrocardiogram)
17
Hypertension (High Blood Pressure)
11
Chest Pain
9
CT Coronary Angiogram
8
Arrhythmia (Irregular Heartbeat)
7
24 Hour Blood Pressure Monitor
6
Atrial Fibrillation
5
Dizziness
4
Tachycardia
2
Health Assessments
2
Heart Scan
2
Pericarditis
2
Stress Echocardiogram
2
Heart Health Check
2
Cardiovascular Disease
1
Breathlessness
1
Video Consultation
1
Low Blood Pressure
1
Coronary Angiography
1
Heart Attack
1
Calcium Coronary Score
1
Heart Murmurs
1
Cardiac MRI
1
Tiredness (Fatigue)
1
Supraventricular Tachycardia (SVT)
1
Cardiac Screening
1
Athlete's Heart
Aviation Cardiology
Bradycardia
Bubble Contrast Echocardiography
Cardiac CT
Cardiac Imaging
Cardiac Rhythm Disturbance
Cardiac Screening in Sport
Cardiovascular Disease Prevention
Cardiovascular Genetics
Cholesterol Disorders
Coronary Artery Disease
Exercise Testing
Fainting
Heart Valve Problems
High Blood Pressure
High Cholesterol
Irregular Heart Beat
Lipids
Transthoracic Echocardiogram (TTE)

Insurers

  • Bupa
  • WPA
  • Allianz Worldwide Care
  • AXA Health
  • Cigna
  • Aviva Health
  • Vitality
  • Healix Health Services

Location

Opening hours

Monday

09:00 - 17:00

Tuesday

09:00 - 17:00

Wednesday

09:00 - 17:00

Thursday

09:00 - 17:00

Friday

09:00 - 17:00

Saturday

09:00 - 15:00

Sunday

Enquire

69 Harley Street, London, United Kingdom, W1G 8QX

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Reviews describe the staff and clinicians at The National Heart Clinic as professional, kind, compassionate, and thorough. The clinic provides efficient service with clear explanations for diagnostic tests and treatment, offering a patient-centred, reassuring experience for those undergoing cardiac evaluations. Patient feedback highlights comprehensive cardiac diagnostic investigations, including ECG Holter monitoring and echocardiograms, and effective management of symptoms like palpitations.

5.0
verified patient
04 Mar 2026

Excellent

5.0
verified patient
27 Feb 2026

Excellent experience with Dr Lo Monaco. Dr provided a very thorough assessment and clear, actionable guidance regarding my Mum heart health. I really appreciated that Dr Lo Monaco took the time to answer all my questions and made me feel heard. I deeply appreciate the detailed assessment and the patient-centered guidance they provided. Highly professional and highly recommended.

Patient seen for:
5.0
verified patient
26 Feb 2026

I had a cardiology consultation with Dr. Lo Monaco, including several cardiac tests, and I would like to share my very positive experience. From the very first contact, he was extremely empathetic and attentive, which made a real difference for me. I felt genuinely listened to and taken seriously, even when expressing my concerns. During the appointment, he was highly professional and knowledgeable. He explained every test and each result clearly and in a way that was easy to understand, without using unnecessarily complex medical language. He also made sure that I fully understood everything, which gave me great reassurance. I truly appreciated his patience in answering all my questions thoroughly and thoughtfully. It is clear that he combines strong clinical expertise with a sincere care for his patients. I highly recommend Dr. Lo Monaco to anyone looking for a competent, thorough, and genuinely caring cardiologist.

5.0
verified patient
23 Feb 2026

Dr Lo Monaco is a caring and professional consultant. He listens intently to what you say and never gives the impression he is bored or in a hurry. He asks a comprehensive set of questions in order to evaluate what tests or future action you may need, all the while having an interested and compassionate demeanour. Dr Lo Monaco is very reassuring in his manner and makes you feel that he will look after you to the best of his ability. The waiting time for follow-up tests and consultations is very short. I highly recommend Dr Lo Monaco to anyone who is looking for a cardiologist.

5.0
verified patient
19 Feb 2026

Easy and Very good!!!

5.0
verified patient
17 Feb 2026

so easy and simple.

Patient seen for:
5.0
verified patient
02 Feb 2026

Dr Lo Monaco places empathy at the heart of his practice. He sees you as a fellow human first and has the soul whispering skill of knowing intuitively how to put you at ease. This is combined with exceptional domain expertise in cardiology. He cheerfully communicates this expertise with authority and compassion. In each of our consultations, I have felt seen, heard and loved. When you realise you have a heart problem, the anxiety can become immense and make matters worse. Hand on heart, Dr Lo Monaco has not only shown me a path to improved heart health but also from day one removed the fear from the process. Thank you Doctor.

Patient seen for:
5.0
verified patient
02 Feb 2026

Extremely professional and patient-centred. They ensured I fully understood my condition and clearly explained the effects of the treatment.

5.0
verified patient
02 Feb 2026

Very professional and extremely reactive to my needs. Coordination for follow-on tests and radiological examinations was flawless and quick. All the above aleviating the patient's anxiety.

5.0
verified patient
21 Jan 2026

It’s a very satisfying experience and I had the medical examinations and tests that I need

Your trust is our top concern, so providers can't pay to alter or remove reviews.
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Specialists

19 SPECIALISTS

Dr Antonis Pavlidis
Cardiologist

4.99

Patient trust score

285

patient reviews

121

skill endorsements

Dr Bhavik Modi
Cardiologist

4.98

Patient trust score

246

patient reviews

16

skill endorsements

5.00

Patient trust score

237

patient reviews

14

skill endorsements

Dr Sujay Chandran
Cardiologist

4.97

Patient trust score

183

patient reviews

59

skill endorsements

Dr Omar Ali
Cardiologist

5.00

Patient trust score

153

patient reviews

17

skill endorsements

Dr. Nelson Amaral
Cardiologist

4.99

Patient trust score

143

patient reviews

22

skill endorsements

Dr. Aruna Arujuna
Cardiologist

4.99

Patient trust score

119

patient reviews

17

skill endorsements

4.94

Patient trust score

116

patient reviews

2

skill endorsements

4.98

Patient trust score

66

patient reviews

11

skill endorsements

4.96

Patient trust score

65

patient reviews

10

skill endorsements

Dr Ayyaz Sultan
Cardiologist

4.99

Patient trust score

57

patient reviews

6

skill endorsements

4.95

Patient trust score

55

patient reviews

5

skill endorsements

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Get to know The National Heart Clinic

Most recent videos

Explore videos from The National Heart Clinic explaining process of procedures and other important things you should know before choosing your provider.

National Heart Clinic | Meet Our Founder & Expert Cardiologist

National Heart Clinic | Meet Our Founder & Expert Cardiologist

Welcome to National Heart Clinic a centre of excellence dedicated to heart health and compassionate care. In this video, meet our founder and leading cardiologist as he shares the vision, mission, and journey behind the clinic. Discover how National Heart Clinic is committed to providing advanced cardiac care, modern diagnostics, and personalised treatment for every patient. Your heart health is our priority.

20 January 2026

FAQ

What are The National Heart Clinic's reviews like?

The National Heart Clinic's overall patient rating is 4.98 out of 5 stars on Doctify.

This is based on 98 reviews.

Where is The National Heart Clinic located?

The National Heart Clinic is located at 69 Harley Street, London, United Kingdom, W1G 8QX

When is The National Heart Clinic open?

The National Heart Clinic is open Monday (09:00 - 17:00), Tuesday (09:00 - 17:00), Wednesday (09:00 - 17:00), Thursday (09:00 - 17:00), Friday (09:00 - 17:00), Saturday (09:00 - 15:00)

What consultants work at The National Heart Clinic?

You can find a list of the consultants that work at The National Heart Clinic here.

Does The National Heart Clinic accept new patients?

The National Heart Clinic generally accepts new patients.

Get in touch with this practice to enquire as a new patient