[Biochemical and electrocardiographic methods in the intravital assessment of metabolic disorders in the heart muscle of myocardial infarct patients].
Two methods--electrocardiographic (recording ECG cartograms in 35 leads) and biochemical--for assessing myocardial necrotic formation in the convalescents and death victims of myocardial infarction, were compared. The author considered changes in the number of complexes with ST segment elevation and Q wave square (QS) out of ECG parameters. There were uniform changes both in electrocardiographic parameters, and in the peripheral blood activity of creatine phosphokinase MB, an isoenzyme specific to the myocardium. There were significant differences between the changes in the death victim group as compared to the convalescents. It is shown that myocardial infarction is a process which is extended in space and time rather than momentary.
Zhuravleva
I A
IA
D000368:Aged; D016923:Cell Death; D004796:Clinical Enzyme Tests / Q000379:methods*; D003402:Creatine Kinase / Q000097:blood; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D007527:Isoenzymes; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000175:diagnosis* / Q000401:mortality; D009206:Myocardium / Q000201:enzymology* / Q000473:pathology; D009336:Necrosis; D013997:Time Factors
D007527:Isoenzymes; D003402:Creatine Kinase
Biokhimicheskiĭ i élektrokardiograficheskiĭ metody v prizhiznennoĭ otsenke metabolicheskikh narusheniĭ v serdechnoĭ myshtse u bol'nykh infarktom miokarda.