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 Concept Videos

Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

3.7K
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
3.7K
Hypertension II: Pathophysiology01:29

Hypertension II: Pathophysiology

1.1K
Hypertension is a chronic condition in which the blood's force against artery walls is excessively high, posing risks such as heart disease. The condition's underlying mechanisms involve complex interactions among the cardiovascular, kidney, and autonomic nervous systems.Renin-Angiotensin-Aldosterone System (RAAS): This system significantly influences blood pressure regulation. When blood pressure decreases, the kidneys secrete renin. This enzyme transforms angiotensinogen, a plasma protein,...
1.1K
Pneumonia II: Pathophysiology01:29

Pneumonia II: Pathophysiology

3.1K
The pathophysiology of pneumonia involves the following steps:
3.1K
Pathophysiology of Vomiting01:22

Pathophysiology of Vomiting

3.2K
Vomiting is a complex physiological response to expel harmful or irritating substances from the body. It's a defensive mechanism triggered by stimuli like poisons, microbial toxins, cytotoxic drugs, and mechanical abdominal distension. The process is centrally coordinated by the vomiting (or emetic) center located in the medulla of the brainstem. This area, rich in muscarinic M1, histamine H1, neurokinin 1 (NK1), and serotonin 5-HT3 receptors, coordinates the act of vomiting through...
3.2K
Gastritis-II: Pathophysiology01:17

Gastritis-II: Pathophysiology

1.4K
Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each...
1.4K
Heart Failure II: Pathophysiology01:29

Heart Failure II: Pathophysiology

1.0K
Systolic Heart Failure and Compensatory MechanismsSystolic heart failure (also termed HFrEF, Heart Failure with Reduced Ejection Fraction) is the most prevalent type of heart filure. It results in a decreased volume of blood being pumped from the ventricle. The aortic arch and carotid sinuses have baroreceptors that detect reduced blood pressure, triggering the sympathetic nervous system (SNS) to release epinephrine and norepinephrine. Initially, this response aims to boost heart rate and...
1.0K

You might also read

Related Articles

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

Sort by
Same author

Update of the Korean Clinical Practice Guidelines for Stroke: Blood Pressure Management.

Journal of clinical neurology (Seoul, Korea)·2025
Same author

Long-Term Outcomes and Predictors in Cancer-Related Stroke Using the Linked Data Set.

Journal of the American Heart Association·2025
Same author

SMART-M24: A Prognostic Nomogram for Long-Term Mortality in Acute Ischemic Stroke Beyond 24 H from Symptom Onset.

Translational stroke research·2025
Same author

System for Predicting Neurological Outcomes Following Cardiac Arrest Based on Clinical Predictors Using a Machine Learning Method: The Neurological Outcomes After Cardiac Arrest Method.

Neurocritical care·2025
Same author

Multiple Antiplatelet Therapy in Ischemic Stroke Already on Antiplatelet Agents Based on the Linked Big Data for Stroke.

Journal of Korean medical science·2023
Same author

Clonal Hematopoiesis and Acute Ischemic Stroke Outcomes.

Annals of neurology·2023

Related Experiment Video

Updated: Feb 14, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

12.7K

Perioperative stroke: pathophysiology and management.

Sang-Bae Ko1

  • 1Department of Neurology, Seoul National University Hospital, Seoul, Korea.

Korean Journal of Anesthesiology
|February 15, 2018
PubMed
Summary

Perioperative stroke, though rare in low-risk surgery, significantly hinders recovery. Individualized prevention strategies are crucial, considering patient history and surgery type.

Area of Science:

  • Anesthesiology
  • Neurology
  • Vascular Surgery

Background:

  • Perioperative stroke is an uncommon but serious complication of non-vascular surgery.
  • It negatively impacts surgical recovery and long-term functional outcomes.
  • Defined as stroke occurring intraoperatively or within 30 days postoperatively.

Purpose of the Study:

  • To outline risk factors for perioperative stroke.
  • To discuss preventive strategies for perioperative stroke.
  • To emphasize individualized prevention based on patient-specific factors.

Main Methods:

  • Review of the Society for Neuroscience in Anesthesiology and Critical Care Consensus Statement.
  • Identification of patient-related risk factors.
  • Analysis of surgical procedure-related risk factors.
Keywords:
EmbolismHemorrhageIschemiaPerioperativeStrokeSurgery

More Related Videos

A Mouse Tumor Model of Surgical Stress to Explore the Mechanisms of Postoperative Immunosuppression and Evaluate Novel Perioperative Immunotherapies
13:37

A Mouse Tumor Model of Surgical Stress to Explore the Mechanisms of Postoperative Immunosuppression and Evaluate Novel Perioperative Immunotherapies

Published on: March 12, 2014

30.6K
The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
10:45

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies

Published on: February 7, 2025

1.6K

Related Experiment Videos

Last Updated: Feb 14, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

12.7K
A Mouse Tumor Model of Surgical Stress to Explore the Mechanisms of Postoperative Immunosuppression and Evaluate Novel Perioperative Immunotherapies
13:37

A Mouse Tumor Model of Surgical Stress to Explore the Mechanisms of Postoperative Immunosuppression and Evaluate Novel Perioperative Immunotherapies

Published on: March 12, 2014

30.6K
The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
10:45

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies

Published on: February 7, 2025

1.6K

Main Results:

  • Key risk factors include advanced age, history of stroke or transient ischemic attack, and specific cardiac or neurosurgical procedures.
  • Concomitant carotid and cardiac surgery presents an elevated risk.
  • Individualized prevention should consider cerebrovascular reserve and time since prior stroke.

Conclusions:

  • Perioperative stroke risk is influenced by patient demographics, medical history, and surgical interventions.
  • Tailored preventive measures are essential for optimizing patient outcomes.
  • Further research into specific preventive protocols is warranted.