said Wednesday ivabradine FDA approves Corlanor to treat heart failure. FDA. 2015 FDA approves Corlanor to treat heart failure. FDA. 2015 FDA approves Corlanor to treat heart failure. FDA. 2015 FDA Approves Corlanor to Treat Heart Failure FDA approval for ivabradine FDA approves Corlanor to treat heart failure. FDA. 2015 ivabradine Press Release