[Quantitative evaluation of the zone of impaired myocardial blood supply by topograms constructed on the basis of coronarograms].
Using the suggested technique for the determination of the extension of the impaired blood supply zone, an analysis was made of the data provided by the pathomorphologic examination of the hearts of 30 controls and 131 patients with chronic coronary heart disease (CHD). The method proposed is based on the establishment of the ratio of the myocardial masses of the areas supplied by the anterior interventricular branch, the circumflex branch and the right coronary artery. The index proposed depends on the type of coronary blood supply and the localization of coronary artery constriction. The analysis of the clinical data and the survival of patients with chronic CHD has shown that the extension of the zone of impaired blood supply is an important diagnostic and prognostic parameter in CHD.
D002908:Chronic Disease; D017023:Coronary Angiography; D003326:Coronary Circulation; D003327:Coronary Disease / Q000000981:diagnostic imaging* / Q000401:mortality / Q000503:physiopathology; D003331:Coronary Vessels / Q000503:physiopathology; D006321:Heart / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged
Kolichestvennaia otsenka zony narushennogo krovosnabzheniia miokarda po topogrammam, postroennym na osnovanii koronarogramm.