PT - JOURNAL ARTICLE AU - F Grigioni AU - G Piovaccari AU - G Boriani TI - Prolonged QRS and QTc interval and mortality DP - 2008 Apr 01 TA - Heart PG - 508--509 VI - 94 IP - 4 4099 - http://heart.bmj.com/content/94/4/508.3.short 4100 - http://heart.bmj.com/content/94/4/508.3.full SO - Heart2008 Apr 01; 94