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

Cardiomyopathy II: Dilated Cardiomyopathy01:30

Cardiomyopathy II: Dilated Cardiomyopathy

575
Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
575
Muscles of the Anterior Neck01:26

Muscles of the Anterior Neck

4.8K
The anterior neck muscles are the group of muscles covering the front part of the neck. These muscles are classified into three subgroups. The first one is the superficial muscles, the most visible muscles in the front of the neck. It includes the platysma and sternocleidomastoid. The second group is the suprahyoid muscles, located above the hyoid bone. This group comprises the digastric, mylohyoid, geniohyoid, and stylohyoid. Lastly, the infrahyoid muscles are found below the hyoid bone and...
4.8K
Arteries of the Head and Neck01:26

Arteries of the Head and Neck

3.3K
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
3.3K
Veins of Head and Neck01:19

Veins of Head and Neck

5.7K
The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
5.7K
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

417
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
417
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

657
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
657

You might also read

Related Articles

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

Sort by
Same author

The Natural History and Treatment Outcomes of Symptomatic Ovarian Vein Thrombosis.

Journal of vascular surgery. Venous and lymphatic disorders·2016
Same author

The Role of Duplex Ultrasound in the Pelvic Congestion Syndrome Workup.

Journal of vascular surgery. Venous and lymphatic disorders·2016
Same author

The Impact of Blunt Thoracic Aortic Injury on Patients Aged 80 Years or Older.

Acta chirurgica Belgica·2015
Same author

Long-term follow-up for percutaneous transluminal angioplasty in renal artery fibromuscular dysplasia.

International angiology : a journal of the International Union of Angiology·2014
Same author

How to diagnose giant cell arteritis.

International angiology : a journal of the International Union of Angiology·2011
Same author

Nutritional support in the patient with HIV infection.

Nutrition (Burbank, Los Angeles County, Calif.)·2001
Same journal

A Simple, Low-Cost and Effective Technique for Percutaneous Closure of a Coronary Artery Fistula: A Closed-Loop Balloon-Stent System.

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
Same journal

Atrial Fibrillation After Coronary Artery Bypass Grafting: A Single-Center Study.

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
Same journal

A Case of the Uncommon Cause of Chronic Coronary Syndrome: Coronary Fistula and Coronary Stenosis, Which One to Intervene?

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
Same journal

Coronary Artery Disease and Loneliness: A Cross-Sectional Analysis using the Revised UCLA Loneliness Scale.

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
Same journal

Navigating Through Catastrophe: Successful Unsheathed Stent Extraction in Acute Myocardial Infarction.

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
Same journal

Comparative Evaluation of Transthoracic Echocardiography and Multislice Computed Tomography in the Preoperative Assessment of Tetralogy of Fallot.

The International journal of angiology : official publication of the International College of Angiology, Inc·2026
See all related articles

Related Experiment Video

Updated: Feb 9, 2026

Transverse Aortic Constriction in Mice
08:25

Transverse Aortic Constriction in Mice

Published on: April 21, 2010

69.2K

Postoperative Aortic Neck Dilation: Myth or Fact?

A S Ribner1, A K Tassiopoulos1

  • 1Division of Vascular Surgery, Stony Brook University Hospital, Stony Brook, New York.

The International Journal of Angiology : Official Publication of the International College of Angiology, Inc
|June 14, 2018
PubMed
Summary
This summary is machine-generated.

Untreated abdominal aortic aneurysms (AAAs) can cause the aortic neck to enlarge and shorten. This progression compromises the seal zone crucial for endovascular repair (EVAR), potentially leading to serious complications.

Keywords:
abdominal aortic aneurysmaneurysmaortic valve diseasearteryendograft placementendovascular repairrepair

More Related Videos

Porcine Model of Infrarenal Abdominal Aortic Aneurysm
11:13

Porcine Model of Infrarenal Abdominal Aortic Aneurysm

Published on: November 21, 2019

9.8K
Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

983

Related Experiment Videos

Last Updated: Feb 9, 2026

Transverse Aortic Constriction in Mice
08:25

Transverse Aortic Constriction in Mice

Published on: April 21, 2010

69.2K
Porcine Model of Infrarenal Abdominal Aortic Aneurysm
11:13

Porcine Model of Infrarenal Abdominal Aortic Aneurysm

Published on: November 21, 2019

9.8K
Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

983

Area of Science:

  • Vascular Surgery
  • Endovascular Repair
  • Aortic Aneurysm Disease

Background:

  • Abdominal aortic aneurysms (AAAs) most commonly occur in the abdominal aorta.
  • The proximal infrarenal aortic neck is typically resistant to initial aneurysmal degeneration.
  • Natural history dictates progressive aortic neck dilatation and shortening in untreated AAAs.

Purpose of the Study:

  • To highlight the implications of aortic neck changes in untreated AAAs.
  • To emphasize the impact of aortic neck morphology on endovascular aneurysm repair (EVAR) outcomes.
  • To underscore the importance of the proximal seal zone for endograft stability.

Main Methods:

  • Review of the natural history of abdominal aortic aneurysms.
  • Analysis of the anatomical changes in the aortic neck over time.
  • Discussion of the biomechanical principles governing endograft fixation and sealing.

Main Results:

  • Progressive aortic neck enlargement and foreshortening occur in untreated AAAs.
  • These changes compromise the proximal seal zone required for successful EVAR.
  • Compromised seal zones increase risks of endograft migration and type Ia endoleak.

Conclusions:

  • Aortic neck changes in untreated AAAs pose significant risks for EVAR.
  • Progressive dilatation and foreshortening can lead to endograft failure and rupture.
  • Careful consideration of aortic neck anatomy is critical for EVAR planning and success.