title: Precordial electrocardiographic mapping technique.
abstract: Using an original device, unipolar electrograms in 36 points on the anterior thoracic wall were recorded. The equal intensity contour lines of the amplitudes of electrical events were drawn as precordial maps, by mathematical procedures.
mesh_terms: D003201:Computers; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D010493:Pericarditis / Q000175:diagnosis; D014927:Wolff-Parkinson-White Syndrome / Q000175:diagnosis