Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Transient Ischemic Attack l: Introduction

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...

Ischemic Stroke l: Introduction

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.

Acute Coronary Syndrome III: Diagnostic Studies

Acute Coronary Syndrome III: Diagnostic Studies

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...

Acute Coronary Syndrome I: Introduction

Acute Coronary Syndrome I: Introduction

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...

You might also read

Related Articles

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

Sort by

Same author

Otolith elemental fingerprints indicate the importance of estuarine nursery areas for European anchovy in the Gulf of Cadiz.

Marine environmental research·2026

Same author

Re: comment on: Miedany et al. response letter: Beyond the symptoms: personalizing giant cell arteritis care through multidimensional patient reported outcome measure. Volume 75, December 2025, 152844.

Seminars in arthritis and rheumatism·2026

Same author

Comment on: Miedany et al. Beyond the symptoms: Personalizing giant cell arteritis care through multidimensional patient reported outcome measure.

Seminars in arthritis and rheumatism·2025

Same author

Sketch of Burmah and Medical Science among the Burmese.

Western journal of medicine and surgery·2024

Same author

Sketch of Burmah and Medical Science among the Burmese.

Medical examiner (Philadelphia, Pa.)·2023

Same author

Impact of enhanced personal protective equipment on safety and logistics of pre-hospital emergency anaesthesia during the COVID-19 pandemic: a retrospective crossover study.

British journal of anaesthesia·2022

Same journal

Trends in mortality of people on dialysis in England and Wales over the last 15 years.

QJM : monthly journal of the Association of Physicians·2026

Same journal

Familial pulmonary fibrosis due to pathogenic TERT variant presenting with a UIP-PPFE phenotype.

QJM : monthly journal of the Association of Physicians·2026

Same journal

Corkscrew Oesophagus Due to Distal Oesophageal Spasm.

QJM : monthly journal of the Association of Physicians·2026

Same journal

Correction to: Integrated care management for patients following acute stroke: a systematic review.

QJM : monthly journal of the Association of Physicians·2026

Same journal

Methodological concerns regarding blinding and long term efficacy of fire needle therapy for plaque psoriasis.

QJM : monthly journal of the Association of Physicians·2026

Same journal

Media framing of GLP-1/GIP therapies in Japan: Lessons for aging universal health coverage systems.

QJM : monthly journal of the Association of Physicians·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 28, 2026

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

A recognition tool for transient ischaemic attack.

J Dawson¹, K E Lamb, T J Quinn

¹Division of Cardiovascular and Medical Sciences, Western Infirmary Hospital, Dumbarton Road, Glasgow G116NT, UK. j.dawson@clinmed.gla.ac.uk

QJM : Monthly Journal of the Association of Physicians

|October 17, 2008

Summary

This summary is machine-generated.

A new clinical scoring system accurately identifies transient ischaemic attack (TIA) patients. This tool aids in the rapid diagnosis of TIA, improving patient outcomes.

More Related Videos

Transient Middle Cerebral Artery Occlusion Model of Stroke

Transient Middle Cerebral Artery Occlusion Model of Stroke

Published on: August 11, 2023

A Microscopic 2,3,5-Triphenyltetrazolium Chloride Assay for Accurate and Reliable Analysis of Myocardial Injury

A Microscopic 2,3,5-Triphenyltetrazolium Chloride Assay for Accurate and Reliable Analysis of Myocardial Injury

Published on: November 28, 2025

Related Experiment Videos

Last Updated: Jun 28, 2026

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis

Published on: December 28, 2012

Transient Middle Cerebral Artery Occlusion Model of Stroke

Transient Middle Cerebral Artery Occlusion Model of Stroke

Published on: August 11, 2023

A Microscopic 2,3,5-Triphenyltetrazolium Chloride Assay for Accurate and Reliable Analysis of Myocardial Injury

A Microscopic 2,3,5-Triphenyltetrazolium Chloride Assay for Accurate and Reliable Analysis of Myocardial Injury

Published on: November 28, 2025

Area of Science:

Neurology
Clinical Diagnostics

Background:

Existing scoring systems aid acute stroke diagnosis but not transient ischaemic attack (TIA).
Accurate TIA diagnosis is challenging.

Purpose of the Study:

To develop and validate a clinical scoring system for TIA diagnosis.

Main Methods:

Logistic regression analysis was used to develop the scoring system.
A development cohort of 3216 patients was utilized.
Prospective validation confirmed the results.

Main Results:

The scoring system incorporates nine predictive variables.
It accurately identified 97% of TIA and 24% of non-TIA patients.
Adjustments were made for the higher cost of missing TIA cases.

Conclusions:

A simple, effective scoring system for TIA diagnosis has been developed.
This tool can facilitate accurate and rapid TIA detection.