ST-Segment Elevation in Acute Myocardial Infarction
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چکیده
Four hundred and four patients who were admitted to the hospital with their first myocardial infarction within 24 hours of the onset of symptoms were studied. In 315 patients the ECG findings in 12 standards leads (I, II, aVF, aVR, aVL, V,-V6) showed the infarction to be in the anterior wall, the inferior wall, or in multiple areas. The patients in each of these three categories were further subdivided into two groups according to the magnitude of the ST-elevation; those witi major ST-elevation and those with minor ST-elevation. Occurrence of the risk factors of diabetes, hypertension, hyperlipidemias, age, and complicating chronic pulmonary and renal dis-
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