HOME SUBSCRIPTIONS CURRENT ISSUE PAST ISSUES CARDIOSOURCE SEARCH HELP FEEDBACK		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

Legend. Tissue synchronization index (TSI) of LV dyssynchrony by MRI (presented as polar color maps) in a heart failure patient with LBBB shows late contraction of the inferoposterior wall (below) as compared to a healthy control subject (above). TSI proved to be a predictor of mortality and morbidity following CRT. See page 246.