نتایج جستجو برای: ischemic
تعداد نتایج: 84969 فیلتر نتایج به سال:
Background: Some recent studies have shown that troponin may have a Prognostic value in patients with ischemic stroke. This study seeks to to evaluate the prognostic value of troponin on 3 months mortality and recurrence in patients with ischemic stroke. Method: In this study 63 patients with ischemic stroke were evaluated. Embolic and lacunar stroke were excl...
Introduction: Elevated hematocrit is associated with high blood viscosity and could lead to vascular thrombosis. The purpose of this study is to compare hematocit of ischemic stroke and myocardial infarction patients. Methods: All of the patients with ischemic stroke and myocardial infarction (MI) admitted in Vali-e-asr Hospital, Khorasan during 2002-2003 enrolled in this descriptive analytic...
Background: The role of nitric oxide (NO) of endothelial or neuronal origins in cerebral ischemia and reperfusion injuries are far from being settled, extending from being important to not having any role at all. Objective: To investigate the role of NO of endothelial and neuronal origins in ischemia/reperfusion injuries in focal cerebral ischemia, L-NAME, a non selective NO synthase inhibitor...
background: some studies in recent years showed that carotid intima-media thickness (imt), indicator of the presence of atherosclerosis, was higher in non-alcoholic fatty liver disease (nafld) in comparison with normal subjects. they concluded that nafld patients may be resulted in more cardiovascular events. hence, we aimed to study the association of nafld and ischemi...
Background & Aims: Ischemic stroke is one of the leading causes of disability and death around the world. The results of various studies have shown that prevention is the most effective way to reduce stroke burden. Therefore, the present study was conducted with aim of evaluating the frequency of risk factors involved in ischemic stroke and its relationship with the involvement site and duratio...
Background: Embolus is one of the causes of ischemic stroke that can be due to cardiac sources such as valvular heart diseases and atrial fibrillation and atheroma of the aorta. Transesophageal echocardiography (TEE) is superior in identifying potential cardiac sources of emboli. Due to insufficient data on TEE findings in ischemic stroke in Iran, the present study was done to evaluate TEE in...
Ischemic stroke in children is a rare occurrence. The causes are very varied and different from those of adults. Hematogenouscausesare an important source ischemic to look for. Imaging plays major role the positive topographic diagnosis. It also makes it possible identify cause certain cases guide treatment.
Introduction: Stroke is a clinical diagnosis which brings up cerebrovascular diseases. Stroke includes any cerebrovascular accident which leads to local neural defect and lasts more than 24 hours. Stroke has severe and irreversible complications and high rates of recurrence after first episode, therefore we decided to study clinical and paraclinical findings of this disease for better diagnosi...
Introduction: The correlation between right and left ventricular ejection fractions (RVEF and LVEF, respectively) has been studied in only a small number of patients with a marked decrease in RVEF and LVEF. The aim of the present study was to compare LVEF and RVEF in patients with ischemic heart disease. RVEF and LVEF were measured by Cardiovascular Magnetic Resonance (CMR) imaging. Materials a...
Background & Aims: Sleep disorders are common complains in patients with cerebral stroke; studies on these issues are limited. We aimed to evaluate the sleep changes in patients with supratentorial ischemic stroke. Methods: In this cross sectional study, 38 patients (19 patients in supratentorial ischemic stroke group and 19 people in control group) were evaluated. Total sleep time, sleep effic...
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