DYNamic Assessment of Multi Organ Level Dysfunction in Patients Recovering From Covid-19

In this study the investigators are hoping to the find out what changes occur within the body of people recovering from Covid-19 at 5-7 months and 11-13 months following discharge from hospital, compared to healthy controls, and whether these changes can help explain why some patients may experience fatigue. Measurements will be taken using state-of-the-art MRI imaging at rest and also during low intensity exercise, to mimic everyday activity. In doing so it is expected that this will inform ways to adapt exercise rehabilitation programmes, making them better suited for Covid-19 survivors.