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Dr Senthil KirubakaranCardiology in Portsmouth
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Dr Senthil Kirubakaran

Cardiology in Portsmouth and Havant

MB ChB(Hons) MD(Res) FRCP FHRS CEPS
GMC: 4515908

5.0165reviewsReview

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Expert in:
Atrial Fibrillation
Supraventricular tachycardia
Atrial fibrillation ablation
Palpitations
Cardiac (catheter) ablation
Arrhythmia
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Professional statement

Dr Senthil Kirubakaran is a well-respected consultant cardiologist and electrophysiologist based in Portsmouth, specialising in palpitations and cardiac arrhythmias, catheter ablation for atrial fibrillation, supraventricular tachycardias (SVT), accessory pathways (WPW) and atrial and ventricular tachycardias alongside pacemaker implantation. He privately practices at the Spire Portsmouth Hospital and Queen Alexandra Hospital. His NHS practice is based at Portsmouth Hospitals University NHS Trust at the Queen Alexandra Hospital.
       
Dr Kirubakaran has an honours degree in Medicine from the University of Manchester (1998) and after being awarded a British Heart Foundation research grant for research in the field of cardiac electrophysiology and atrial fibrillation, he was awarded an MD from the university in 2011. His further training took place at leading cardiac centres in London, following which he went to Milan, Italy, where he undertook specific training in complex arrhythmia management.  
      
Dr Kirubakaran has extensive experience in all aspects of adult general cardiology, however his specific interest and expertise is in assessing and managing patients with abnormal heart rhythms (arrhythmias). His expertise is illustrated in his current clinical practice, where he is the lead for the arrhythmia service at the Queen Alexandra Hospital, where he introduced and developed the ablation service to the Trust in 2014, which now offers a comprehensive service with state of the art technology for patients with cardiac arrhythmias.

Dr Kirubakaran is committed to medical education and knowledge. He introduced a regional Wessex arrhythmia teaching program for doctors, cardiac physiologists and specialist arrhythmia nurses in 2016 and has written book chapters on cardiac arrhythmias and is currently writing a book on the Interpretation of the ECG (Electrocardiogram) for junior doctors.

Dr Kirubakaran's research has been published in various peer-reviewed journals and he is a Principle Investigator for a number of multicentre clinical trials in the field of cardiac arrhythmias and catheter ablation. He is accredited in cardiac electrophysiology from the International Board of Heart Rhythm Examination (IBHRE-CEPS) and has been awarded a fellow of the Royal College of Physicians (FRCP) and Heart Rhythm Society (FHRS).

Clinics

Queen Alexandra Hospital
  • Queen Alexandra Hospital profile image

    Queen Alexandra Hospital

    Portsmouth, Cosham, PO6 3LY

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    Allianz

Credentials

Professional experience

  • 28 years of experience
  • Consultant cardiologist and electrophysiologist, Queen Alexandra Hospital, Portsmouth (2014 - present)
  • Consultant cardiologist and electrophysiologist, Spire Portsmouth Hospital 
View more

Subspecialties

  • Palpitations
  • Cardioversion
  • Electrocardiogram
  • Exercise ECG
  • Pacemaker implantation
  • Catheter ablation for cardiac arrhythmias
  • Atrial Fibrillation ablation
  • Ablation for Supraventricular Tachycardia (SVT)
  • Cardiac arrhythmias
  • Atrial Fibrillation
View more

Professional memberships

  • British Heart Rhythm Society (BHRS)
  • Heart Rhythm Society (HRS)
  • Royal College of Physicians (RCP)
View more

Education

  • CEPS, International Board of Heart Rhythm Examiners (IBHRE), 2013
  • MD (Res), University of Manchester (2011)
  • ​MB ChB (Hons) Medicine, University of Manchester (1998)
  • FRCP, Fellow of the Royal College of Physicians, 2018
  • FHRS, Fellow of the Heart Rhythm Society, 2018
View more

Teaching posts

  • Organiser of Arrhythmia / Cardiac Electrophysiology teaching, Wessex region

Publications and conferences

  • 2010 A Arujuna, S Kirubakaran, N Arujuna & C A Rinaldi : Atrial fibrillation – a primary care journey – Clinical Focus Primary Care – for practitioners with a special interest. Volume 4, Issue 1, Pages 1 - 44 (2010)
  • 2010 Rinaldi CA, Kirubakaran S, Bucknall CA, Bostock J, Gill JS. ‘Biventricular Pacing in patients with hypertrophic cardiomyopathy’ – Indian Pacing Electrophysiol. J. 2010;11(1):5-14
  • 2010 Hall MS, Kirubakaran S, Chowdhury R, Abidin N, Peters NS, Garratt CJ :Effects of angiotensin receptor blockade on atrial electrical remodeling and the "second factor" in a goat burst-paced model of atrial fibrillation – J Renin Angiotensin Aldosterone Syst. 2010 Dec;11(4):222-33.
  • 2010 Kirubakaran S, Gill JS, Rinaldi CA: Successful catheter ablation of focal ventricular fibrillation in a patient with non-ischaemic dilated cardiomyopathy –Pacing Clin Electrophysiol. 2010 Apr 8.
  • 2011 Duckett SG, Ginks MR, Shetty A, Kirubakaran S, Bostock J, Kaptenakis S, Gill J, Carr- White GS, Razavi R, Rinaldi CA. Adverse response to Cardiac Resynchronisation Therapy in patients with septal scar on cardiac MRI preventing a septal right ventricular lead position. J Interv Card Electrophysiol. 2011 Nov 30.
  • 2011 Kirubakaran S, Ladwiniec A, Arujuna A, Ginks M,McPhail M, Bostock J,Gerry Carr-White, Rinaldi CA: Male sex, COPD and permanent atrial fibrillation predict a poor clinical response in patients undergoing cardiac resynchronization therapy – Int J Clin Pract. 2011 Mar;65(3):281-8.
  • 2011 S Kirubakaran MWH Behan AM Mozid T Sabharwal CA Rinaldi Percutaneous balloon venoplasty of pacemaker associated SVC obstruction to facilitate upgrade to a biventricular pacing system – Europace. 2011 Dec;13(12):1798-800. Epub 2011 Aug 15
  • 2011 S Kirubakaran, CA RInaldi. Phrenic Nerve stimulation with the Quadripolar left ventricular lead not overcome by ‘electronic repositioning’ – Europace. 2011 Nov 16
  • 2011 S Kirubakaran, AK Shetty, CA Rinaldi Inadvertent identification of the left pericardiophrenic vein following laser lead extraction to guide left ventricular lead placement – Europace. 2011 Nov 25
  • 2012 Arujuna A, Willimas S, Whittaker J, Shetty A, Roy D; Bostock J, Kirubakaran S, O’Neill M, Gill J, Cooklin Mi, Patel N, Blauth C, Bucknall C, Hamid S, Rinaldi CA. Trends Indications and Outcomes of  Cardiac Implantable Device System Extraction:  A Single UK Centre Experience over the Last Decade. Int J Prac 2011. 2012 Feb; 66(2) 218-25.
  • 2012 Haidari G, Gray K, Kirubakaran S "The importance of an ECG: Back to Basics." BMJ Case Rep 2012;vol 2012.
  • 2013 Sebag F, Chaachoiu N, Linton N, Amraou S, Harrison J, Williams S, Rinaldi A, Gill J, Cooklin M, Kirubakaran S, O’ Neill M, Wright M, Lellouche N. Persistent AF presenting in sinus rhythm: Pulmonary vein isolation versus pulmonary vein isolation plus electrogram guided ablation – Arch Cardiov Disease 2013, 106(10), 501-10.
  • 2013 Zhong Chen, Tushar Kotecha, Siobhan Crichton, Anoop Shetty, Manav Sohal, Aruna Arujuna, Senthil Kirubakaran, Julian Bostock, Michael Cooklin, Mark O’Neill, Matthew Wright, Jas S Gill, C Aldo Rinaldi CA, Lower incidence of inappropriate shock therapy in patients with combined cardiac resynchronisation therapy (CRT-D) compared with patients with non-CRT defibrillators (ICDs). Int J. Clin Pract,2013;67(8):733-739.
  • 2013 Kirubakaran S, O’ Neill. Catheter ablation for persistent atrial fibrillation in a patient with previous repair of total anomalous pulmonary venous connection – Circ Arrhythmia and Electrophysiology 2013;6(4):e54-55.
  • 2014 Oloritz T, Silberbauer J, Maccabelli, Mizuno H, Barrato F, Kirubakaran S, Vergara P, Bisgeli C, Baldi G, Della Bella P. Catheter ablation of ventricular arrhythmias in non-ischaemic cardiomyopathy: anteroseptal versus inferolateral scar subtypes. Circ Arrhythm Electrophysiol. 2014 Jun 7(3):414-23.
  • 2015 Kirubakaran S, Chowdhury RA, Hall MC, Patel PM, Garratt CJ, Peters NS. Fractionation of electrograms is caused by colocalized conduction block and connexin disorganization in the absence of fibrosis as AF becomes persistent in the goat model. Heart Rhythm. 2015 Feb;12(2):397-408.
  • 2017 Kirubakaran S, Bisceglia C, Silberbauer J, Oloriz T, Santagostino G, Yamase M, Maccabelli G, Trevisi N, Della Bella P. Characterisation of the arrhythmogenic substrate in patients with arrhythmogenic right ventricular cardiomyopathy undergoing ventricular tachycardia ablation. Europace, 2017 vol 19(6):1049-1062.
  • 2017 Silberbauer J, Gomes J, O’Nunain S, Kirubakaran S, Hildick-Smith D, McCready J. Coronary Vein Exit and Carbon Dioxide Insufflation to Facilitate Subxiphoid Epicardial Access for Ventricular Mapping and Ablation. JACC Clinic Elect, Feb 2017.
  • 2021 Juliá J, Bokhari F, Uuetoa H, Derejko P, Traykov VB, Gwizdala A, Sebag FA, Hegbom F, Anfinsen OG, AlQubbany A, Bardyszewski A, Gul EE, Geleva V, Kirubakaran S, Podd S, Babu GG, Balasubramaniam R, Lim PB, Wright M, Veasey R, Mann I, Hildick-Smith D, McCready J, Silberbauer J. A New Era in Epicardial Access for the Ablation of Ventricular Arrhythmias: The Epi-Co 2 Registry. JACC Clin Electrophysiol. 2021 Jan;7(1):85-96.
  • Book Chapter: 2013 Kirubakaran S: ‘Catheter ablation of Atrial fibrillation in heart failure’ – Heart Failure Clinics of North America 2013.
  • Book Chapter: 'Exercise Induced Arrhythmias' – Electrophysiological Disorders of the Heart- Editor Camm, Saksena
View more

Prizes and awards

  • British Heart Foundation Research Grant for Research into Atrial Fibrillation, 2004

Languages spoken

  • English
Registration number: 4515908

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

165 reviews

5.0

Review this doctor
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  • 1 December 2025

    M.S.

    Verified patient
  • Dr Kirubakaran explained all the issues patiently and clearly.
    21 November 2025

    S.S.

    Verified patient
  • Clear, helpful and friendly. Everything I could ask for.
    7 November 2025

    P.T.

    Verified patient
  • Dr Kirubakaran is very personable, professional and provided me with a treatment plan that was explained in detail. My questions were answered & options discussed which was both reassuring and inclusive of my thoughts & anxieties
    2 November 2025

    L.C.

    Verified patient
  • All of the staff were friendly and cheerful and conveyed a level of confidence that makes you feel good
    28 October 2025

    G.G.

    Verified patient
  • I have known Dr Kirubakaran for more than 10 years, since he performed my cardiac ablation and more recently for a recurrence and other cardiac issues. He comes over as very competent and professional as well as being friendly and personable during my consultations.
    28 October 2025

    A.T.

    Verified patient
  • Not only one of the best doctors I’ve met but also one of the best people. Dr Kirubakaran’s kindness and compassion are truly inspiring. I’m deeply grateful for the exceptional care I’ve received and feel very fortunate. Highly recommended.
    8 September 2025

    M.L.

    Verified patient
  • Dr K has been approachable, informative, reassuring but above all was able to diagnose and solve my cardiac issues over the past few years and would recommend anyone with AFib or rhythm issues to take the time to gain his opinion.
    30 August 2025

    M.L.

    Verified patient
  • 28 August 2025

    S.G.

    Verified patient
  • Appointment conducted on time. It was a very effective consultation.
    23 August 2025

    C.D.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Arrhythmia

Atrial Fibrillation

Atrial fibrillation ablation

Cardiac (catheter) ablation

Palpitations

Supraventricular tachycardia

The doctor also specialises in:

Ambulatory blood pressure monitoring

Angina

Atherosclerosis

Cardiac screening

Cardiomyopathy

Cardiovascular disease

Chest pain

Cholesterol

Coronary heart disease

Cryoablation

Frequently Asked Questions

What is Dr Senthil Kirubakaran's specialty?

Dr Senthil Kirubakaran is a consultant specialising in Cardiology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Senthil Kirubakaran specialise in?

Dr Senthil Kirubakaran is a cardiologist who provides assessment and treatment for Arrhythmia, Palpitations, Atrial Fibrillation, Supraventricular tachycardia, Cardiac (catheter) ablation and Atrial fibrillation ablation. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Senthil Kirubakaran have?

Dr Senthil Kirubakaran has 28 years of professional experience as a consultant cardiologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Senthil Kirubakaran?

Patients give a rating of 5.0 out of 5 to Dr Senthil Kirubakaran, a score considered excellent. This average is based on 165 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Senthil Kirubakaran's reviews verified?

Yes. All Dr Senthil Kirubakaran's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Senthil Kirubakaran practise?

Dr Senthil Kirubakaran practices in the following locations:

  • Portsmouth at Cosham
  • Havant at Bartons Road

In-person consultations are available at these locations as a Cardiology.

How can I book an appointment with Dr Senthil Kirubakaran?

You can book an appointment with Dr Senthil Kirubakaran directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Senthil Kirubakaran see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Senthil Kirubakaran through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Senthil Kirubakaran offer private appointments?

Yes, Dr Senthil Kirubakaran offers private appointments for patients seeking flexible and direct access to a consultant cardiologist.

Does Dr Senthil Kirubakaran offer online consultations?

At the moment, Dr Senthil Kirubakaran does not offer online consultations. You can book an in-person appointment from this page or call +44 02036503645. When calling, please mention that you are a Top Doctors patient.

Does Dr Senthil Kirubakaran accept insurance?

Dr Senthil Kirubakaran works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, AIG, Health Now, Humanis, International SOS, Standard Life and Bupa Global. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Senthil Kirubakaran's availability?

Dr Senthil Kirubakaran's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Senthil Kirubakaran offer?

You can pay for your consultation with Dr Senthil Kirubakaran using the following methods: Self-paying.

What languages does Dr Senthil Kirubakaran speak?

Dr Senthil Kirubakaran is a cardiologist who offers consultations in English.

How is Dr Senthil Kirubakaran selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Senthil Kirubakaran, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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Queen Alexandra HospitalPortsmouth, Cosham, PO6 3LY
Payment methodSelf-paying
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