title: [Diagnostic value of routine and supplementary electrocardiograms as compared to coronary arteriography and ventriculography in patients with coronary heart disease].
mesh_terms: D000208:Acute Disease; D000328:Adult; D000792:Angiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Wartość diagnostyczna elektrokardiogramów rutynowych i uzupełniajqcych w porównaniu z koronarografiq i wentrykulografiq u chorych z chorobq wieńcowq.