title: Application of cluster analysis to electrocardiographic lead selection.
mesh_terms: D000328:Adult; D004562:Electrocardiography / Q000295:instrumentation*; D004566:Electrodes; D004594:Electrophysiology; D006321:Heart / Q000502:physiology; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000503:physiopathology; D013223:Statistics as Topic