Correspondence to Dr Joshua Beckman, Vanderbilt University Medical Center, Heart and Vascular Institute, 1215 Ave South Medical Center East, 5th Floor, South Tower, Nashville, TN 37232-8802, USA; ...

Background The COVID-19 pandemic has presented unprecedented challenges for day-to-day medical practice. In some hospitals face-to-face clinic consultations have significantly reduced, being replaced ...

1 Department of Cardiology, Queen Elizabeth Hospital Birmingham and University of Birmingham, Birmingham, UK 2 Department of Nephrology, Queen Elizabeth Hospital Birmingham and University of ...