RT Journal Article SR Electronic T1 Brugada syndrome unmasked by a shift of right precordial leads JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 797 OP 797 DO 10.1136/hrt.2005.074559 VO 92 IS 6 A1 F Lemaitre A1 N Yarol A1 P G Silance YR 2006 UL http://heart.bmj.com/content/92/6/797.abstract AB