FEASIBILITYANDACCURACYOFACQUSTIC QUANTIFICATION AND COLORKINESIS INASSESMENTOF REGIONALAND GLOBAL SYSTOLICLEFTVENTRICULARFUNCTIONINPATIENTWITH CORONARYARTERYDISEASE.
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Background: The analysis • of segmentalwallmotion using two-dimemional [2-D] echocardioglaphy is subjective with inter-obsever variability. Color kinesis is new techniqueproviding color-encodedmap ofendocardialmotion. Objective: We evaluated the accuracy ofAcoustic Quantification [AQ] and 2-Dfor assessment of global and regionalLVsystolic function comparedwithLVangiography as areferencemethod.