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Updated: May 5, 2026

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
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观察到与预测中风风险过渡性缺血性攻击后:一个随机临床试验的后期分析随机临床试验

Iyas Daghlas1, Michelle R Caunca1, Anthony S Kim1

  • 1UCSF Weill Institute for Neurosciences, Department of Neurology University of California San Francisco San Francisco CA.

Journal of the American Heart Association
|February 20, 2026
PubMed
概括

接受双抗血小板治疗 (DAPT) 的高风险过渡性缺血性攻击 (TIA) 患者的中风风险比ABCD2得分预测的要低. 这一发现尤其适用于在神经成像上没有急性心脏病发作的患者.

关键词:
DAPT DAPT 是一个应用程序.这就是TIA.阿司匹林是一种阿司匹林.克洛皮多格雷尔的使用方法轻微的中风中风 轻微的中风

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Ischemic Stroke l: Introduction01:15

Ischemic Stroke l: Introduction

Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.
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Ischemic Stroke ll: Pathophysiology01:15

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...
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Transient Ischemic Attack l: Introduction01:26

Transient Ischemic Attack l: Introduction

A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
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