PT - JOURNAL ARTICLE AU - Marek Malik TI - Arrhythmic substrate AID - 10.1136/hrt.2007.124198 DP - 2008 Apr 01 TA - Heart PG - 402--403 VI - 94 IP - 4 4099 - http://heart.bmj.com/content/94/4/402.short 4100 - http://heart.bmj.com/content/94/4/402.full SO - Heart2008 Apr 01; 94