نتایج جستجو برای: cerebral embolic ischemic stroke
تعداد نتایج: 335305 فیلتر نتایج به سال:
A rare congenital myocardial defect, known as left ventricular hypertrabeculation/non-compaction (LVHT), has been occasionally described associated with thrombus formation with a potential systemic embolic risk, but its association with ischemic strokes remains controversial. We report a case of ischemic stroke in a patient with severe LVHT and ventricular dysfunction as a possible etiologic sy...
A variety of platelet function tests were performed in patients with four forms of obstructive cerebrovascular disease (CVD); transient ischemic attacks (TIA), reversible ischemic neurological deficit (RIND), cerebral infarct, and cerebral embolism of cardiac source in rheumatic valvular heart disease (RVHD). Platelet studies included platelet aggregation induced by ADP and ristocetin, spontane...
BACKGROUND AND PURPOSE Enrollment in the Stenting and Aggressive Medical Management for Preventing Recurrent stroke in Intracranial Stenosis (SAMMPRIS) trial was halted due to the high risk of stroke or death within 30 days of enrollment in the percutaneous transluminal angioplasty and stenting arm relative to the medical arm. This analysis focuses on the patient and procedural factors that may...
aluminum phosphide (alp) is a solid fumigant which is widely used for a suicide attempt in iran. although neurologic symptoms are commonly reported, cerebrovascular stenosis is rare in alp poisoning. we described ischemic stroke as a delayed complication of alp intoxication. a 30-year-old man was admitted because of sudden onset left side hemiplegia, 11 days after intentional ingestion of three...
The clinical and laboratory features of 24 patients with proven mitral valve prolapse (MVP) and brain dysfunction are reported. The age range of affected patients was between 20 and 63 years (average of 43) and 70 percent were women. MVP was documented prior to the brain illness in only 4 patients. The majority of patients experienced bland cerebral infarction. Disorders also included transient...
Background: Numerous studies have shown the protective effects of saffron against oxidative damage in a global model of cerebral ischemia, but its effects on brain edema and oxidative ischemic injury in focal ischemic stroke are not completely understood. Therefore, this study was designed to investigate the effects of saffron on brain edema, infarct volume, antioxidant enzyme activity (glutath...
BACKGROUND AND PURPOSE Stroke is a leading cause of death and disability, and many studies have focused on the evolution of FLAIR imaging in the acute and chronic time window. The purpose of this study was to evaluate the potential efficacy of FLAIR-related techniques in identifying the onset time of cerebral ischemia in a canine embolic stroke model. MATERIALS AND METHODS An embolic ischemic...
Sneddon's syndrome is characterized by chronic, progressive arteriopathy that causes ischemic stroke and skin lesions. It seems that thrombotic or embolic process in vessels may have role in its pathology. Neurological symptoms are always due to ischemic event of cerebrovascular system and skin manifestations include deep blue skin lesions with irregular margins called livedo reticularis and li...
OBJECTIVES This study sought to analyze the impact of new asymptomatic cerebral ischemic lesions, found in diffusion-weighted magnetic resonance imaging (DW-MRI) after carotid artery stenting (CAS) in relation to other risk factors for major adverse cerebral and cardiovascular events (MACCE) defined as death, stroke, and myocardial infarction. BACKGROUND After CAS, new cerebral lesions have b...
BACKGROUND AND PURPOSE Although diabetes mellitus has been recognized as a risk factor for ischemic stroke, evidence is limited for ischemic stroke subtypes among Asians. METHODS A survey was conducted of a total of 13 129 men and 22 528 women aged 40 to 69 years at baseline. During the median 12.0-year follow-up, there were 526 incidences of ischemic strokes (259 lacunar infarctions, 91 larg...
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