Experienced & Caring Heart Rhythm Cardiologist

Dr. Lyne is a highly experienced and trained heart specialist who prioritises patient care. With his expertise, you can trust that you’re in good hands.

Expert TREATment

Heart Conditions

Experience expert treatment for heart conditions, with personalised care and advanced technology with Jonathan Lyne Heart Rhythm Cardiologist.

Atrial Fibrillation

A common heart rhythm issue, potentially raising stroke risk, needs treatment.

SVT

Faster heart rhythm, usually non-life-threatening, treatable for symptom relief.

Atrial Flutter

Atrial flutter speeds up heart rhythm, treatable, stroke risk involved.

Palpitation

Common heart palpitations are often harmless but may indicate treatment needs.

Ectopic Beats

Extra heartbeats, usually harmless, occasionally need further investigation for caution.

Heart Rhythm Problems

Normal flow disrupted by extra beats, fast, or slow rates.

General Cardiology Problems

High blood pressure and heart failure impact heart function and treatment.

Jonathan is a Leading Internationally Recognised  Heart Rhythm Cardiologist

Dr. Jonathan Lyne: Cambridge Medical Distinction Graduate. Renowned Heart Rhythm Specialist with International Recognition. Extensive Expertise in Cardiology, Electrophysiology, and Cardiac Imaging. Fellow of Heart Rhythm Society (FHRS) and European Society of Cardiology (FESC). Trained Colleagues Worldwide. Former Royal Brompton Hospital Consultant. Now Practicing at Premier Dublin Hospitals. Associate Clinical Professor at University College Dublin.

PROCEDURES

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YEARS of
EXPERIENCE

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TREATED
PATIENTS

TOP 100 DOCTORS
in IRELAND
Hospital Professional News

Patient’s thoughts

I highly recommend Dr. Lyne for his expertise and compassionate approach. He truly cares about his patients.

TrionaPacemaker Patient

I had CryoAblation performed by Dr Lyne in 2018, it was so successful it gave me a new lease and quality of life. Thank you.

AnonymousCryoAblation Patient

Dr. Lyne took really great care of me during a very challenging time. So did his team. If anyone finds themselves in the position of needing a top Cardiologist then this should be their no. 1.

NeilPatient

Dr. Jonathan Lyne is a wonderful Electrocardiologist. He diagnosed my AFIB quickly & described my options clearly. Then he and his team carried out a cardiac ablation in the Beacon, during which I had the best care, before, during & after the procedure. Dr. Lyne is thorough and so calm. His follow-up care with Fiona & the team at Blackrock is efficient & so good at helping with the many questions that arise after the ablation. I can't recommend Dr. Lyne enough.

ElliePatient

If you're looking for the A-team when it comes to treating AFib or Atrial Flutter, look no further than Dr. Jonathan Lyne and his exceptional team. From start to finish, the care I received was nothing short of exemplary. Dr. Lyne is a consummate professional—his diagnosis and treatment recommendations were spot on, and he took the time to address all my concerns before the procedure. His calm and confident approach immediately put my mind at ease, making it an easy decision to go ahead with the treatment. A special mention to Fiona, EP & Device Specialist Nurse, whose thorough explanations ensured I knew exactly what to expect. It was incredible how accurate they were in outlining every step of the process. The entire team’s dedication, expertise, and patient-focused care made what could have been a stressful experience into one of complete reassurance. I cannot recommend them highly enough!

JohnPatient

Expert

Comprehensive Cardiology Care

We provide a wide range of cardiology services, including diagnosis, treatment,  and management of various heart conditions.

dual energy ablation for ventricular tachycardia

Pioneering a New Dual Energy Treatment for Ablation

April 15, 2025

Discover how Dr Lyne successfully used dual energy ablation – combining radiofrequency and pulsed field energy – to treat a complex case of ventricular tachycardia.

an athlete sits for an ecg with his doctor

Athletes and ECGs: Understanding the Role of Heart Monitoring for Peak Performance and Health

April 9, 2025

Learn why athletes should get ECGs to monitor heart health, prevent issues, and detect risks early. Stay safe, perform better, and know when to see a cardiologist.

a woman sits at a table experiencing stress-related arrythmia

Can stress cause an arrhythmia?

March 20, 2025

Stress-related arrhythmia and palpitations can catch us by surprise. Find out about that pounding, racing, fluttering, or skipping feeling and how it may be related to stress.