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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...
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...
Regulation of Stroke Volume01:27

Regulation of Stroke Volume

The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
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...
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...
Decreased pulse rate01:14

Decreased pulse rate

Bradycardia is a medical condition in which the heart rate is slower than normal. It occurs when the heart's natural pacemaker, the sinus node, generates slower electrical impulses than the standard rhythm. In adults, bradycardia is diagnosed when the pulse rate falls below 60 beats per minute, indicating a deviation from the normal heart rate range.
There are specific risk factors that can elevate the likelihood of developing bradycardia. Advanced age is a significant factor, with bradycardia...

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Updated: May 25, 2026

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability
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Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

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Stroke at a younger age.

Jasminka Delilović-Vranić1, Azra Alajbegović, Merita Tirić-Campara

  • 1University Department of Neurology, Sarajevo University Clinical Center, Bosnia and Herzegovina. jasminka000@bih.net.ba

Acta Clinica Croatica
|January 24, 2012
PubMed
Summary

Stroke affects younger adults, with hypertension, smoking, and dyslipidemia as key risk factors. Early intervention improves recovery and emphasizes primary prevention through lifestyle changes.

Area of Science:

  • Neurology
  • Public Health
  • Epidemiology

Background:

  • Stroke commonly affects older individuals but can occur in younger populations.
  • Understanding stroke occurrence and risk factors in young adults (18-49 years) is crucial for targeted prevention and treatment.

Purpose of the Study:

  • To analyze the incidence and characteristics of stroke in patients aged 18-49 years.
  • To identify prevalent risk factors associated with stroke in this younger demographic.

Main Methods:

  • Retrospective analysis of stroke patients aged 18-49 treated at a university neurology department.
  • Data collection included patient demographics, stroke type, and identified risk factors.
  • Follow-up assessment of patient recovery and outcomes one month post-stroke.

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Last Updated: May 25, 2026

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability
09:11

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

Published on: February 23, 2016

Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke
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Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke

Published on: February 10, 2023

Main Results:

  • 132 out of 820 stroke patients (18.5%) were aged 18-49.
  • Ischemic stroke was predominant (94.59%).
  • Key risk factors included hypertension (64.86%), smoking (57.76%), dyslipidemia (48.65%), and ischemic heart disease (43.32%).

Conclusions:

  • Stroke is a significant concern in younger adults, not exclusively an elderly disease.
  • Hypertension, smoking, dyslipidemia, and psychological stress are major modifiable risk factors in this age group.
  • Effective primary prevention focusing on lifestyle modifications and risk factor management is essential for reducing stroke incidence and improving outcomes in young adults.