RT Journal Article SR Electronic T1 Large Eustachian valve and kyphoscoliosis JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP e17 OP e17 DO 10.1136/hrt.2004.049395 VO 91 IS 2 A1 S S Chuah A1 A Al-Mohammad YR 2005 UL http://heart.bmj.com/content/91/2/e17.abstract AB