Date	Event	Description
1 June 2018	New citation required but conclusions have not changed	Eleven new studies (29 publications) were included in the update. The study population included adults with evidence of HF ‐ either HFrEF or HFpEF. We based our search strategy on the January 2013 search strategy, which was made to reflect more recent use of the terms 'HFpEF' and 'HFrEF'. The search for this current review update was updated from the 2013 search (January 2013 to 29 January 2018), with date limits applied to our latest search to identify only those records that have been newly added to the databases since the last search. Review conclusions remain unchanged
31 May 2018	New search has been performed	We updated this review with trials identified by the update search, which we ran on 29 January 2018