Skip to main content
. Author manuscript; available in PMC: 2010 Feb 19.
Published in final edited form as: Europace. 2007 Nov;9(Suppl 6):vi46–vi58. doi: 10.1093/europace/eum204

Figure 5.

Figure 5

Activation maps of the first three beats of re-entry at 4, 6, 8, and 10 min post-occlusion in the regionally ischaemic model following application of a premature stimulus at a coupling interval of 180 ms. White asterisks mark the location of the earliest activation for each beat. Black arrows outline the path of propagation. Flat line ends indicate termination of wavefront propagation. Red circle indicates the site of termination of propagation in the septal lateral border zone at 10 min post-occlusion. Dashed black line in Beat 1 at 4 min outlines the ischaemic region. Time increases from left to right, with each beat spanning ~120 ms. Time scales across the bottom indicate the time span of each beat. Isochrones are 10 ms apart in all maps. Black areas were not activated during the mapped beat.