PT - JOURNAL ARTICLE ED - , TI - Heart Online case reports: <a href="http://www.heartjnl.com">www.heartjnl.com</a> AID - 10.1136/heart.89.12.1376 DP - 2003 Dec 01 TA - Heart PG - 1376--1376 VI - 89 IP - 12 4099 - http://heart.bmj.com/content/89/12/1376.short 4100 - http://heart.bmj.com/content/89/12/1376.full SO - Heart2003 Dec 01; 89