[Interrelations between obstructive changes in the coronary arteries and clinical manifestations of heart failure in patients after myocardial infarction].
The study was undertaken to examine clinical and angiographic signs in 154 patients with prior myocardial infarction. There was a relationship between the left ventricular performance and heart failure stages and the number of diseased left ventricular segments and heart failure stages. With an increase in the number of diseased left ventricular segments, cardiac contractility decreased. Severe stages of heart failure were observed in the diseased channel of the infarct-related anterior interventricular branch and in its occlusion. The stages of heart failure were unassociated with the number of diseased coronary arteries, and the presence or absence of collaterals. There were more frequently eccentric stenoses of type II and/or irregular shape in severe heart failure groups.
Kuliev
O A
OA
Zingerman
L S
LS
Spasskiĭ
A A
AA
D000328:Adult; D000368:Aged; D002311:Cardiomyopathy, Dilated / Q000209:etiology* / Q000503:physiopathology; D003324:Coronary Artery Disease / Q000150:complications* / Q000503:physiopathology; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000502:physiology; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology; D016277:Ventricular Function, Left / Q000502:physiology
Vzaimozavisimost' obstruktivnykh izmeneniĭ koronarnykh arteriĭ i klinicheskikh proiavleniĭ serdechnoĭ nedostatochnosti u bol'nykh, perenesshikh infarkt miokarda.