RT Journal Article SR Electronic T1 Management of heart failure with preserved ejection fraction: back to the drawing board? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 72 OP 73 DO 10.1136/hrt.2009.182121 VO 96 IS 1 A1 J R Dalzell A1 C E Jackson YR 2010 UL http://heart.bmj.com/content/96/1/72.3.abstract AB