based on our results , it is concluded that 1 ) both visual and quantitative analysis of thallium exercise scintigraphy have limited value to predict the presence or absence of multivessel coronary artery disease in patients with sustained myocardial infarction , and 2 ) exercise-induced thallium redistribution may occur within the infarct zone , suggesting the presence of viable but jeopardized myocardium in presumed fibrotic myocardial areas .
C0027051
myocardial
C0021308
infarct