RT Journal Article SR Electronic JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1680 OP 1680 DO 10.1136/heartjnl-2012-302752 VO 98 IS 22 A1 Dianne de Korte-de Boer A1 Daniel Kotz A1 Wolfgang Viechtbauer A1 Emiel van Haren A1 Devina Grommen A1 Michelle de Munter A1 Harry Coenen A1 Anton P M Gorgels A1 Onno C P van Schayck YR 2012 UL http://heart.bmj.com/content/98/22/1680.2.abstract AB