background: qt interval parameters have been suggested as a predictor of lethal arrhythmia and mortality in patients with myocardial infarction. the aim of the present study was to compare the value of qt interval indices in patients presenting with non-st-segment elevation myocardial infarction (nstemi) between a group of patients with type 2 diabetes mellitus and a nondiabetic group of patien...

background:the door-to-needle-time (dnt) is considered a standard time for scheduling thrombolysis for acute st-segment elevation of myocardial infarction and this time can be reduced by minimizing the delay in starting thrombolytic treatment once the patient has reached to the hospital. this study was carried out on a sample of iranian patients with acute myocardial infarction to determine the...

      In this study, the changes of renin system activity and the effects of aspirin therapy on the plasma renin activity ( PRA) in myocardial infarction were investigated. Fifty nine patients with myocardial infarction were selected. By suppressed in the former group which was statistically significant ( p<0.01).   

background: unstable angina and myocardial infarction are developed due to atherosclerosis of coronary arteries. at present, cholestrol, triglyceride, and lipoproteins are the most common risk factors of death. the purpose of this study was to assess the serum levels of lp (a), ldl-c, vldl-c, hdl-c in cases of unstable angina and myocardial infarction.methods: this study was conducted to compar...

serum ige and beta 2 microglobulin levels were determined in 31 patients suffering from acute myocardial infarction and 30 patients with other forms of ischemic heart disease. the levels of these parameters were studied on the first, third and seventh day after the onset of disease. the immunological method used for the determinations was elisa patients with myocardial infarction showed an elev...

background: diabetes mellitus is a strong risk factor for cardiovascular disease, including acute myocardial infarction (ami). management of risk factors and the other prevention services in recent years lead to a significant decrease in ami incidence. however, to examine the success of those strategies to control diabetes, this study aimed to identify the trends in prevalence of diabetes melli...

results prediction of the rca as culprit lesion using tierala's algorithm was 86% sensitive and 50% specific. prediction of lcx occlusion based on st-elevation ≥ 1 mm in v6 was 87% specific (p = 0.005). sum of st elevation in leads v5 and v6 more than 2.5 mm, was a good marker of lcx prediction (p = 0.044). st-elevation in v4r was 48% sensitive and 89% specific for rca prediction (p = 0.004). w...