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

The Aorta

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...

Thoracic Aorta

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,...

Abdominal Aorta

Abdominal Aorta

Once the aorta traverses the diaphragmatic plane at the aortic hiatus, it is known as the abdominal aorta. This anatomical structure is positioned leftward of the spinal column, encased within a cocoon of adipose tissue behind the peritoneal cavity. It terminates at the L4 vertebra, where it splits into the common iliac arteries. Prior to this bifurcation, the abdominal aorta gives rise to several vital branches.
The celiac trunk, a singular artery, divides into the left gastric artery, which...

Aneurysm I: Introduction

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...

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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 III: Interprofessional Care

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...

You might also read

Related Articles

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

Sort by

Same author

Failure of conservative treatment in cervical facet fractures: The impact of disc rupture in a retrospective series.

Revista espanola de cirugia ortopedica y traumatologia·2026

Same author

Failure of conservative treatment in cervical facet fractures: The impact of disc rupture in a retrospective series.

Revista espanola de cirugia ortopedica y traumatologia·2026

Same author

Gender and age effects on risk factor-based prediction of coronary artery calcium in symptomatic patients: A Euro-CCAD study.

Atherosclerosis·2016

Same author

3D-ECHO for TAVI: two arrows, just in case.

European heart journal. Cardiovascular Imaging·2015

Same author

Proton pump inhibitor-responsive oesophageal eosinophilia correlates with downregulation of eotaxin-3 and Th2 cytokines overexpression.

Alimentary pharmacology & therapeutics·2014

Same author

Natural history of venous thromboembolism in patients from the Mediterranean region. A systematic review.

Revista clinica espanola·2014

Search research articles

Related Experiment Video

Updated: Jul 12, 2026

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

Published on: September 8, 2023

The aorta. Aortic aneurysm, trauma, and dissection

R Erbel¹, J Zamorano

¹Department of Cardiology, University Essen, Germany.

Critical Care Clinics

|July 1, 1996

Summary

Multiplane transesophageal echocardiography is an effective imaging tool for the thoracic aorta. It aids in assessing aortic aneurysm, trauma, and dissection, offering valuable clinical insights.

Area of Science:

Cardiovascular Imaging
Thoracic Surgery

Background:

The thoracic aorta's proximity to the esophagus facilitates imaging.
Aortic pathologies require accurate diagnostic methods.

Purpose of the Study:

To highlight the utility of multiplane transesophageal echocardiography for thoracic aorta assessment.
To describe clinical features of aortic aneurysm, trauma, and dissection.

Main Methods:

Utilizing multiplane transesophageal echocardiography (TEE).
Reviewing clinical presentations of specific aortic conditions.

Main Results:

TEE offers excellent visualization of the thoracic aorta.
Clinical features of aortic aneurysm, trauma, and dissection are detailed.

More Related Videos

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

Related Experiment Videos

Last Updated: Jul 12, 2026

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

Published on: September 8, 2023

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

Conclusions:

Transesophageal echocardiography is a valuable tool for evaluating thoracic aortic diseases.
TEE assists in the diagnosis and assessment of aortic emergencies.