Development of a template boundary algorithm to determine the ST-T threshold for silent ischemia
J M Nicklas1, S E Greenhut, B H Chadi
1Department of Internal Medicine, University of Michigan, Ann Arbor.
Abstract:
A template boundary algorithm which quantitatively determines ST-T variability has been implemented and tested using seven normal patients. Relatively uniform variability was demonstrated throughout the ST-T segment in these patients during single lead continuous electrocardiographic monitoring at bedrest. The range of variability appears to be a function of both R wave and T wave amplitude. This algorithm appears to have potential utility in defining the ischemic criteria for silent ischemia.
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