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

The Arch of Aorta01:10

The Arch of Aorta

1.7K
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
1.7K
Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

996
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
996
Histone Variants at the Centromere02:30

Histone Variants at the Centromere

5.1K
Histone variants are the histone proteins with structural and sequence variations. These variants may be regarded as “mutant” forms that replace their canonical histone counterparts in the nucleosomes. Specific post-translational modifications on the histone variants enable further chromatin complexity and regulate tissue-specific gene expression. The most common histone variants are from histone H2A, H2B, and linker histone H1 families. However, several variants of histone H3...
5.1K
Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

711
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
711
Guidelines and Strategies for Safe Computer Charting01:18

Guidelines and Strategies for Safe Computer Charting

2.7K
The guidelines and strategies provided by the American Nurses Association (ANA) and the Canadian Nurses Association (CNA) offer essential principles for ensuring safe and secure computer charting systems in healthcare settings. Let's break down each recommendation:
Maintain Confidentiality and Security:
2.7K
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

1.4K
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
1.4K

You might also read

Related Articles

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

Sort by
Same author

Impact of middle meningeal artery embolization timing on chronic subdural hematoma resolution and functional outcomes.

Journal of neuroradiology = Journal de neuroradiologie·2026
Same author

Final Infarct Volume as a Surrogate End Point in Anterior Circulation ICAS-LVO Stroke: Post Hoc Secondary Analysis of RESCUE-ICAS.

Stroke (Hoboken, N.J.)·2026
Same author

Anterior cerebral artery variants and their influence on endovascular outcomes: a propensity score matched analysis from the CRETA registry.

Neuroradiology·2026
Same author

Outcomes of Endovascular Treatment in Large Vessel Occlusions Due to Intracranial Atherosclerotic Disease: A Systematic Review and Updated Meta-Analysis of 11,326 Patients.

AJNR. American journal of neuroradiology·2026
Same author

Dynamic Angiography Demonstrating Discogenic Bow Hunter Syndrome.

Stroke·2026
Same author

Real-World Safety Profile of Middle Meningeal Artery Embolization for Chronic Subdural Hematoma: a Multinational Multicenter Study.

Clinical neuroradiology·2026

Related Experiment Video

Updated: Feb 2, 2026

Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model
07:49

Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model

Published on: February 14, 2025

2.3K

Aortic Arch Variants: A Practical Guide to Safe and Timely Catheterization.

Maksim Shapiro1, Eytan Raz2, Peter Kim Nelson3

  • 1Departments of Radiology and Neurology, NYU School of Medicine, New York, New York, USA.

Interventional Neurology
|November 10, 2018
PubMed
Summary
This summary is machine-generated.

Understanding aortic arch variants is crucial for safe catheterization. This review details common and rare variations to guide emergent procedures without prior imaging, ensuring successful interventions.

Keywords:
Acute strokeAngiographyCatheterizationDigital subtraction angiographyEndovascular proceduresEndovascular treatmentInterventional neuroradiology

More Related Videos

Precision Ultrasound-guided Stem Cell Delivery for Vascular Repair in Aortic Diseases
04:59

Precision Ultrasound-guided Stem Cell Delivery for Vascular Repair in Aortic Diseases

Published on: June 20, 2025

803
A Practical Guide to Phylogenetics for Nonexperts
12:00

A Practical Guide to Phylogenetics for Nonexperts

Published on: February 5, 2014

36.1K

Related Experiment Videos

Last Updated: Feb 2, 2026

Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model
07:49

Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model

Published on: February 14, 2025

2.3K
Precision Ultrasound-guided Stem Cell Delivery for Vascular Repair in Aortic Diseases
04:59

Precision Ultrasound-guided Stem Cell Delivery for Vascular Repair in Aortic Diseases

Published on: June 20, 2025

803
A Practical Guide to Phylogenetics for Nonexperts
12:00

A Practical Guide to Phylogenetics for Nonexperts

Published on: February 5, 2014

36.1K

Area of Science:

  • Cardiovascular Anatomy
  • Interventional Cardiology

Background:

  • Aortic arch anatomy variations are well-documented across multiple disciplines.
  • Limited literature exists on safe catheterization of aortic arch variants, especially during emergent procedures without prior imaging.

Purpose of the Study:

  • To address the gap in literature regarding safe and timely catheterization of aortic arch variants.
  • To provide guidance for interventionalists encountering unexpected arch anomalies.

Main Methods:

  • Review of 1,000 diagnostic and therapeutic catheterizations.
  • Identification and categorization of aortic arch variants based on frequency of encounter.

Main Results:

  • Presentation of aortic arch variants with illustrations and angiographic images.
  • Emphasis on intraprocedural diagnosis and catheterization techniques for safe and efficient procedures.

Conclusions:

  • Familiarity with common and rare aortic arch variants is essential.
  • A low threshold for aortic arch angiography and proficiency with various catheters ensure procedural success.
  • This knowledge aids in managing variations encountered during catheter-based interventions.