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Related Concept Videos

Stroke: Introduction and Types01:29

Stroke: Introduction and Types

A stroke is an acute neurological event caused by the sudden disruption of cerebral blood flow, leading to rapid loss of neuronal function. Neurons depend on continuous oxygen and glucose supply, so even brief interruptions can cause irreversible injury within minutes. Strokes are classified into ischemic and hemorrhagic types.Ischemic StrokeIschemic strokes are most common and occur due to arterial occlusion, depriving brain tissue of oxygen and nutrients. This leads to energy failure, ionic...
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.
Hemorrhagic Stroke ll: Pathophysiology01:29

Hemorrhagic Stroke ll: Pathophysiology

A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...
Hemorrhagic Stroke l: Introduction01:17

Hemorrhagic Stroke l: Introduction

A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
Atherosclerosis IV: Nursing Management01:23

Atherosclerosis IV: Nursing Management

Nursing management for a patient with arteriosclerosis involves a comprehensive approach focusing on lifestyle modification, disease monitoring, education, and symptomatic care. Here is an overview of effective nursing strategies:Assessment and Monitoring: Initial and ongoing assessments are crucial. Nurses must document the patient's medical history, including any hypertension, diabetes, hyperlipidemia, and other cardiovascular diseases. Assessments also cover family history and lifestyle...
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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Updated: Jun 11, 2026

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
06:01

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia

Published on: August 18, 2015

Stroke in women.

Sylvia Wassertheil-Smoller1

  • 1Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States. sylvia.smoller@einstein.yu.edu

Nutrition, Metabolism, and Cardiovascular Diseases : NMCD
|July 8, 2010
PubMed
Summary

Stroke is a significant health concern for women, ranking as the third leading cause of death. Effective management of risk factors like high blood pressure and diabetes can reduce stroke-related mortality and disability.

Area of Science:

  • Neurology
  • Cardiovascular Medicine
  • Public Health

Background:

  • Stroke is the third leading cause of death in women.
  • Risk factors for stroke are numerous and varied, impacting women differently.
  • Understanding these factors is crucial for effective prevention strategies.

Observation:

  • Key risk factors include hypertension, atrial fibrillation, diabetes, and smoking.
  • Hormone therapy in postmenopausal women increases ischemic stroke risk.
  • Inflammation biomarkers, lipids, inactivity, and diet also contribute to stroke risk.

Findings:

  • Stroke risk escalates significantly with the presence of multiple risk factors.
  • Hypertension control remains suboptimal in older women, despite improvements.

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A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats

Published on: May 22, 2019

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Last Updated: Jun 11, 2026

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
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Published on: August 18, 2015

A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats
04:38

A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats

Published on: May 22, 2019

  • Early identification and management of risk factors are critical.

    • Implications:

    • Reducing stroke-related death and disability is achievable through risk factor modification.
    • Improved treatment and control of hypertension, diabetes, and atrial fibrillation are paramount.
    • Public health initiatives should focus on raising awareness and improving access to care for women's cardiovascular health.