RT Journal Article SR Electronic T1 A 70-year-old woman with heart failure with preserved ejection fraction JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 510 OP 511 DO 10.1503/cmaj.131742 VO 187 IS 7 A1 Prashant Sharma A1 Vijaiganesh Nagarajan YR 2015 UL http://www.cmaj.ca/content/187/7/510.abstract