title: [ECG manifestations in severe involvement of the coronary arteries in patients with chronic ischemic heart disease].
abstract: Correlation of electrocardiographic and coronarographic findings in patients with severe chronic coronary heart disease and massive coronary arterial lesions has demonstrated a tendency to increasing proportion of clinically normal electrocardiograms as more arteries are drawn into the pathologic process. Relationships between ECG voltage and different variants of coronary arterial damage are reviewed: the involvement of the right and part (at least one branch) of the left coronary arteries corresponds to low-voltage ECG. The association between left-ventricular aneurysm and the number of affected coronary arteries is examined.
mesh_terms: D000328:Adult; D001161:Arteriosclerosis / Q000150:complications* / Q000000981:diagnostic imaging / Q000503:physiopathology; D002908:Chronic Disease; D017023:Coronary Angiography; D003327:Coronary Disease / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Vyrazhennost' izmeneniĭ EKG pri rezkom porazhenii koronarnykh arteriĭ u bol'nykh khronicheskoĭ ishemicheskoĭ bolezn'iu serdtsa.