Statistical interpretation of body surface potential maps; aspects of adequate group representation and parameter selection.
Nonparametric approaches for studying adequate group representation accuracy vs. sample size relationship and two discriminative parameter searching methods of statistical body surface map analysis are discussed. A clinical application of the selection methods supports that body surface potential mapping provides significant additional diagnostic information with respect to the conventional 12 lead ECG.
Kozmann
G
G
Research Laboratory for Biomedical Engineering, Hungarian Academy of Sciences, Budapest.
D000200:Action Potentials / Q000502:physiology; D001830:Body Surface Area; D016002:Discriminant Analysis; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods* / Q000592:standards / Q000706:statistics & numerical data; D004566:Electrodes; D005260:Female; D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008955:Models, Cardiovascular; D015233:Models, Statistical; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000503:physiopathology; D010363:Pattern Recognition, Automated; D012016:Reference Values; D013909:Thorax