RT Journal Article SR Electronic T1 Correction JF Open Heart JO Open Heart FD British Cardiovascular Society SP openhrt-2014-000196corr1 DO 10.1136/openhrt-2014-000196corr1 VO 2 IS 1 YR 2015 UL http://openheart.bmj.com/content/2/1/openhrt-2014-000196corr1.abstract AB