Brian Halliday


Consultant cardiologist and senior lecturer


Brian Halliday is a consultant cardiologist specialising in cardiomyopathy and cardiovascular magnetic resonance at Guy's and St Thomas' NHS Foundation Trust. He is also a senior lecturer at Imperial College London. He has been a British Heart Foundation Intermediate Fellow since 2021.

He has a weekly cardiomyopathy clinic at St Thomas' Hospital. 

Education and training

  • Bachelor of Science (BSc(Hons)), University of Edinburgh 
  • Bachelor of Medicine, Bachelor of Surgery (MBBS(Hons)) and silver medal for medicine, University of Edinburgh 
  • PhD, Imperial College London 
  • Membership of the Royal Colleges of Physicians (MRCP) 

Research interests

  • Management of dilated cardiomyopathy
  • Use of cardiovascular magnetic resonance to guide therapy in cardiomyopathy
  • Clinical Trials


  • Silver medal for medicine, University of Edinburgh 
  • Young investigator award, European Society of Cardiology HFA
  • Young investigator award, British Society of Heart Failure
  • Prize for best thesis, National Heart and Lung Institute, Imperial College
  • British Heart Foundation Clinical Research Training Fellowship
  • British Heart Foundation Intermediate Clinical Research Fellowship


He has written many high-impact papers published in international journals. He is an associate editor of the European Heart Journal, deputy editor of the European Heart Journal-Case Reports and a member of the research committee of the British Society of Heart Failure.

Last updated: January 2023

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