It is important to distinguish between HFrEF and HFpEF when interpreting these data

Affiliations

• ¹ Scottish Centre for Respiratory Research, University of Dundee, Dundee, UK.
• ² Optimum Patient Care, Cambridge, UK.
• ³ Applied Health Sciences, University of Aberdeen, Aberdeen, UK.
• ⁴ Cambridge Research Support, Cambridge, UK.
• ⁵ Observational and Pragmatic Research Institute, Singapore, Singapore.
• ⁶ Research in Real Life, Cambridge, UK.
• ⁷ Centre for Academic Primary Care, University of Aberdeen, UK.