RT Journal Article SR Electronic T1 Diagnosis of an aortic valvular lesion JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 719 OP 719 DO 10.1136/heartjnl-2014-306723 VO 101 IS 9 A1 Elboudwarej, Omeed A1 Wei, Janet A1 Siegel, Robert YR 2015 UL http://heart.bmj.com/content/101/9/719.abstract AB