Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Mar 21, 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

15.7K

Risk factors of transient ischemic attack: An overview.

Supreet Khare1

  • 1Armed Forces Medical College, Pune, Maharashtra, India.

Journal of Mid-Life Health
|May 3, 2016
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

3.8K
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...
3.8K
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

1.5K
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...
1.5K
Dysrhythmias II: Classification of Tachyarrhythmias01:28

Dysrhythmias II: Classification of Tachyarrhythmias

762
Tachyarrhythmias are a type of dysrhythmia where the heart rate exceeds 100 beats per minute. Here are some common types of tachyarrhythmias:Sinus TachycardiaSinus tachycardia originates from increased impulses from the sinus node, leading to an elevated heart rate. It is often triggered by stress, fever, or exercise.Patients may experience palpitations, a sensation of a racing heart, dizziness, and chest discomfort.Causes and Risk Factors: Common causes include physical exertion, emotional...
762
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations01:19

Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations

684
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...
684
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

409
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...
409
Coronary Artery Disease I: Introduction01:30

Coronary Artery Disease I: Introduction

1.6K
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A Rare Case of Emphysematous Cholecystitis.

Journal of clinical and diagnostic research : JCDR·2015
Same author

Lhermitte's Sign: The Current Status.

Annals of Indian Academy of Neurology·2015
See all related articles

Transient ischemic attack (TIA) is a temporary disruption of blood flow to the brain, causing stroke-like symptoms without permanent damage. Recognizing TIA risk factors and seeking prompt evaluation is crucial for preventing future strokes.

Area of Science:

  • Neurology
  • Vascular Medicine
  • Public Health

Background:

  • Transient ischemic attack (TIA) is a critical warning sign of potential stroke.
  • Characterized by temporary neurologic deficits due to brief cerebral blood flow interruption.
  • TIA does not cause acute infarction, distinguishing it from ischemic stroke.

Purpose of the Study:

  • To summarize the pathophysiology, risk factors, diagnosis, and management of Transient Ischemic Attack (TIA).
  • To highlight the significance of TIA as a precursor to stroke.
  • To emphasize the importance of patient education and lifestyle modifications in TIA prevention.

Main Methods:

  • Clinical history and physical examination are primary diagnostic tools.
  • Radiological imaging, including CT and MRI, aids in evaluation.
Keywords:
Radiological testsrisk factorsstrokesurgerytransient ischemic attack

More Related Videos

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

3.3K
Transient Middle Cerebral Artery Occlusion Model of Neonatal Stroke in P10 Rats
07:56

Transient Middle Cerebral Artery Occlusion Model of Neonatal Stroke in P10 Rats

Published on: April 21, 2017

11.2K

Related Experiment Videos

Last Updated: Mar 21, 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

15.7K
Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

3.3K
Transient Middle Cerebral Artery Occlusion Model of Neonatal Stroke in P10 Rats
07:56

Transient Middle Cerebral Artery Occlusion Model of Neonatal Stroke in P10 Rats

Published on: April 21, 2017

11.2K
  • Cervical ultrasound and echocardiography assess potential vascular and cardiac sources.

    • Main Results:

    • Risk factors include age >55, male gender, hypertension, diabetes, smoking, family history, and lipid imbalances.
    • Diagnosis relies on clinical presentation and supportive imaging.
    • Treatment is cause-specific, with carotid endarterectomy for severe stenosis.

    Conclusions:

    • TIA is a significant risk factor for subsequent stroke, with one-third experiencing recurrent TIAs or strokes.
    • Prompt diagnosis and management are essential to mitigate stroke risk.
    • Patient education and lifestyle changes are key to reducing TIA prevalence.