PT - JOURNAL ARTICLE ED - , TI - Heart Online case reports: <a href="http://www.heartjnl.com">www.heartjnl.com</a> DP - 2004 Apr 01 TA - Heart PG - 374--374 VI - 90 IP - 4 4099 - http://heart.bmj.com/content/90/4/374.short 4100 - http://heart.bmj.com/content/90/4/374.full SO - Heart2004 Apr 01; 90