I am a cardiac specialist in heart rhythm disorders as well as heart failure and complex cardiac devices. I am trained and accredited in general medicine, general cardiology and coronary intervention. I graduated from the Royal Free Hospital School of Medicine, London and have done most of my specialist training at St Mary's Hospital in London.

I have achieved the Young investigator final award for research at the European Cardiac Society and international competitions in the USA. I have specialised in the full spectrum of arrhythmia management and complex device therapy, and developed the specialist electrophysiology service in Berkshire.

I am also a leading consultant in the Department of Cardiac Electrophysiology at University College Hospitals London, running one of the busiest clinical cardiac rhythm management and research departments in the UK. I am engaged in active research programmes in arrhythmia and device treatment and have published books on these subjects. I hold a number of British Heart Foundation and substantial industry funded research grants for research.

I am a fellow of the Royal College of physicians and am the joint clinical lead for Arrhythmia and Sudden Cardiac Death Subgroup in The Thames Valley.