In this episode I speak to Prof Gerry McCann who is a heart specialist with a subspecialist interest in MRI scanning; he conducts experimental research in people to better understand heart disease and clinical trials to assess the optimal investigation strategies and treatments for patients with, or at risk of developing, heart disease.

Professor McCann is the Cardiovascular theme lead for NIHR Leicester Biomedical Research Centre, the immediate past-chair of the British Society of Cardiovascular MRI research group, lead of the PhOSP-COVID cardiovascular working group and East Midlands Cardiovascular Clinical Research network.

Gerry and I actually studied together at Glasgow University and in this interview we discuss atrial fibrillation, or AF as it is known, as it relates to cyclists. There is some evidence that high volumes of endurance training like cycling may be a contributory factor the the development of atrial fibrillation therefore we discuss exactly what it is, what are the specific risks and potential treatments.