title: Spectrotemporal analysis of the electrocardiogram.
authors.forename: T R
authors.initials: TR
authors.lastname: Engel
mesh_terms: D003196:Computer Graphics; D003936:Diagnosis, Computer-Assisted; D004562:Electrocardiography / Q000379:methods*; D005583:Fourier Analysis; D006801:Humans; D013610:Tachycardia / Q000175:diagnosis; D013997:Time Factors