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

Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
Thoracic Aorta01:15

Thoracic Aorta

The thoracic section of the aorta begins at the T5 vertebra and extends to the T12 level at the diaphragm, initially progressing through the mediastinum to the left of the spinal column. Throughout its course in the thoracic segment, the thoracic aorta emits various offshoots known collectively as visceral and parietal branches. The branches that predominantly supply blood to visceral organs are termed visceral branches and include bronchial, pericardial, esophageal, and mediastinal arteries,...
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
The Aorta01:14

The Aorta

The aorta is the largest artery in the human body. It originates from the left ventricle of the heart and extends down to the abdomen, where it splits into two smaller arteries. Structurally, it can be divided into four main parts: the ascending aorta, the aortic arch, the thoracic aorta, and the abdominal aorta.
The average diameter of the aorta is approximately 2-3 cm, but the size can vary depending on the section of the aorta and the individual's age, sex, and body size. The aorta is...
The Arch of Aorta01:10

The Arch of Aorta

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...

You might also read

Related Articles

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

Sort by
Same author

Percutaneous left atrial appendage closure reduces cost of care independent of the institutional cumulative caseload in patients with non-valvular atrial fibrillation.

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation·2022
Same author

Multiple culprit lesions in ST-segment elevation myocardial infarction with cardiogenic shock: a case of simultaneous thrombosis of two infarct-related arteries.

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation·2022
Same author

Rehospitalization and actual management costs after percutaneous left atrial appendage closure: Facing the conundrum.

International journal of cardiology·2021
Same author

Deactivation of cardiovascular implantable electronic devices in patients nearing end of life : Reality or only recommendation?

Herz·2019
Same author

[Acute heart failure in a recreational sportswoman].

Der Radiologe·2019
Same author

Individual programming of current multiprogrammable pacemakers : Still unsatisfactory?

Herz·2018
Same journal

Der Internist·2024
Same journal

Der Internist·2024
Same journal

Der Internist·2024
Same journal

Der Internist·2024
Same journal

Der Internist·2024
Same journal

Der Internist·2024
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

[Thoracic aorta aneurysms].

I Akin1, S Kische, H Schneider

  • 1Medizinische Klinik I-Kardiologie, Pulmologie, Internistische Intensivmedizin, Universitätsklinikum Rostock AöR, Ernst-Heydemann-Strasse 6, Rostock, Germany.

Der Internist
|July 1, 2009
PubMed
Summary
This summary is machine-generated.

Thoracic aortic aneurysms are dangerous conditions that can rupture. Early diagnosis and surgical intervention significantly improve survival rates compared to conservative treatments for thoracic aortic aneurysms.

More Related Videos

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions
06:08

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions

Published on: March 8, 2019

Murine Surgical Model of Topical Elastase Induced Descending Thoracic Aortic Aneurysm
08:33

Murine Surgical Model of Topical Elastase Induced Descending Thoracic Aortic Aneurysm

Published on: August 24, 2019

Related Experiment Videos

Last Updated: Jun 22, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions
06:08

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions

Published on: March 8, 2019

Murine Surgical Model of Topical Elastase Induced Descending Thoracic Aortic Aneurysm
08:33

Murine Surgical Model of Topical Elastase Induced Descending Thoracic Aortic Aneurysm

Published on: August 24, 2019

Area of Science:

  • Cardiovascular Medicine
  • Vascular Surgery
  • Medical Diagnostics

Context:

  • Thoracic aortic aneurysms (TAAs) are life-threatening vascular diseases.
  • Etiology is multifactorial, with risk factors including hypertension, family history, atherosclerosis, smoking, and COPD.
  • Diagnosis is increasingly possible in asymptomatic stages.

Purpose:

  • To summarize the current understanding of thoracic aortic aneurysms.
  • To highlight the risks associated with TAAs, including rupture and mortality.
  • To outline available therapeutic strategies.

Summary:

  • TAAs involve structural alterations leading to potential rupture or dissection.
  • Risk factors are well-established, contributing to disease development.
  • Rupture risk is high for aneurysms >5.5 cm, with significant mortality.
  • Survival rates are markedly higher with surgical treatment versus conservative management.

Impact:

  • Improved understanding of TAA risk factors and natural history.
  • Emphasizes the critical role of early diagnosis and timely surgical intervention.
  • Provides a basis for clinical decision-making regarding TAA management.