Computerized classification of patients with coronary artery disease but normal or unspecifically changed ECG and healthy volunteers

摘要

The character of changes in the spatial structure of the magnetic field of the heart represents the individual characteristic of the subject. New algorithms of spatial-temporal analysis were used for investigation of MCG healthy volunteers and patients with proved CAD. The analysis of parameters has been carried out by a forward stepwise discriminant analysis for distinguishing between the control group and the CAD group. Checkout of algorithm of classification has been carried out on the control ("blinded" groups) sample of the patients. The accuracy of 77%.