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Related Concept Videos

Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

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Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
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Coronary Artery Disease III: Clinical Manifestations01:30

Coronary Artery Disease III: Clinical Manifestations

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Coronary Artery Disease (CAD) is a primary health risk worldwide, leading to significant morbidity and mortality. The condition arises from the buildup of atherosclerotic plaques within the coronary arteries, resulting in diminished blood supply to the heart muscle.The clinical manifestations of CAD vary widely, from asymptomatic stages to severe, life-threatening conditions. Understanding these manifestations is crucial for early diagnosis and effective management.Angina Pectoris: The Warning...
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Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

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Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
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Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

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Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
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Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

19
Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
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Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

30
The pathophysiology of Acute Coronary Syndrome [ACD] involves several key processes:The main underlying cause of ACD is atherosclerosis, a chronic inflammatory disease characterized by the buildup of lipid-laden plaques within the coronary arteries.As the atherosclerotic plaque grows in the coronary artery, it may become unstable due to the formation of a lipid-rich core and a thin fibrous cap. Inflammatory cells within the plaque, such as macrophages, secrete enzymes that degrade the...
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Related Experiment Video

Updated: Aug 6, 2025

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability
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Ischemic Infarction in Young Adults.

Janet Yanqing Mei1, Pamela W Schaefer2

  • 1Neuroradiology Division, Massachusetts General Hospital, 55 Fruit Street, Gray 241G, Boston, MA 02114, USA.

Radiologic Clinics of North America
|March 17, 2023
PubMed
Summary

Ischemic strokes in young adults are a growing public health concern. Radiological imaging patterns help diagnose strokes and identify causes like cardioembolism, vasculopathy, and hypercoagulable disorders.

Keywords:
AngiographyCTIschemic infarctionMR imagingRadiologyStrokeVasculopathyYoung adults

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Area of Science:

  • Neurology
  • Radiology
  • Public Health

Background:

  • Ischemic strokes in young adults are rising, posing a significant public health challenge.
  • Radiological features are crucial for diagnosing ischemic infarctions.
  • Imaging findings offer vital clues to underlying causes and risk factors.

Purpose of the Study:

  • To review and categorize the radiological features of ischemic stroke in young adults.
  • To correlate imaging patterns with specific etiological categories.
  • To provide a comprehensive overview for diagnostic and investigative purposes.

Main Methods:

  • Review of radiological imaging patterns in young adult ischemic stroke cases.
  • Classification of stroke causes based on imaging findings into five categories.
  • Description of characteristic radiological features for each category.

Main Results:

  • Ischemic stroke causes in young adults can be classified into cardioembolism, large vessel vasculopathy, small vessel vasculopathy, toxic-metabolic disorders, and hypercoagulable disorders.
  • Distinct radiological features are associated with each of these etiological categories.
  • This classification aids in targeted etiological investigation.

Conclusions:

  • Radiological features are essential for diagnosing ischemic stroke in young adults and guiding etiological workup.
  • Understanding these imaging patterns facilitates the identification of specific causes and risk factors.
  • This review consolidates knowledge on radiological manifestations of stroke in this demographic.