Activation delay after premature stimulation in chronically diseased human myocardium relates to the architecture of interstitial fibrosis. - Kawara,T.; Derksen,R.; de Groot,J.R.; Coronel,R.; Tasseron,S.; Linnenbank,A.C.; Hauer,R.NW.; Kirkels,H.; Janse,M.J.; de Bakker,J.MT. (Circulation, 2001)