title: [Incidence of ventricular extrasystoles in coronary disease. Comparison of long-term ECG findings with coronarography].
mesh_terms: D000790:Angiocardiography; D005117:Cardiac Complexes, Premature / Q000175:diagnosis* / Q000209:etiology; D003327:Coronary Disease / Q000150:complications*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Häufigkeit von 5ammer-Extrasystolen bei koronarer Herzkrankheit. Vergleich der Langzeit-Ekg-Befunde mit der Koronarographie