منابع مشابه
Clinical Measurement of Myocardial Infarct Size
A modified method for the measurement of total creatine phosphokinase release from venous blood samples taken four-hourly after myocardial infarction has been used in 43 patients admitted to a Coronary Care Unit. The fractional decay rate (KD) of enzyme activity has been measured by a standardized method in each patient, and accuracy of the calculation of total enzyme release has been improved ...
متن کاملModification of infarct size.
To the Editor: The article by Maroko and his co-workers entitled "Factors Influencing Infarct Size Following Experimental Coronary Artery Occlusions" (Circulation 43:67, 1971) is indeed a very interesting one and an enthusiastic approach to the problem of modification of the size of an infarct. However, there are several points with regard to the methods that seem to need some clarification. Th...
متن کاملRelationship Between Myocardial Infarct Size
We compared myocardial infarct size produced by permanent occlusion of the middle left anterior descending (LAD) or circumflex (LCx) coronary artery in the anesthetized dog. The dogs were killed 3-10 days later, and the occluded coronary bed was visualized by postmortem arteriography. The outlines of the infarct and occluded bed were marked on tracings of weighed left ventricular (LV) rings and...
متن کاملThe quantification of infarct size.
We sought to summarize the published evidence regarding the measurement of infarct size by serum markers, technetium-99m sestamibi single-photon emission computed tomography (SPECT) myocardial perfusion imaging, and magnetic resonance imaging. The measurement of infarct size is an attractive surrogate end point for the early assessment of new therapies for acute myocardial infarction. For each ...
متن کاملMyocardial Infarct Size in Humans
Background. The influence of coronary collateral vessels on infarct size in humans remains controversial, partly because no previous study has examined the impact of collaterals present at the onset of acute myocardial infarction on infarct size. Methods and Results. The present study used the data base of the Thrombolysis in Myocardial Infarction (TIMI) Phase I trial to correlate the presence ...
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ژورنال
عنوان ژورنال: Circulation
سال: 1979
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.60.4.966