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

581
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...
581
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

476
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...
476
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

1.6K
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...
1.6K
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

646
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...
646
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

1.1K
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
1.1K
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

580
Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
580

You might also read

Related Articles

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

Sort by
Same author

Spatial proximity or vector orientation? Re-evaluating ECG interpretation in anterior myocardial infarction using cardiac magnetic resonance.

Journal of electrocardiology·2026
Same author

Mechanobiology of cardiac regeneration.

Current opinion in genetics & development·2026
Same author

Comprehensive Immunohistochemical Analysis of Atypical Fibroxanthoma: Focus on PRAME in Differential Diagnosis.

The American Journal of dermatopathology·2026
Same author

Intracoronary ECG May Reveal Dynamic Changes in Tissue-Level Reperfusion During Primary PCI.

JACC. Case reports·2026
Same author

Editorial: Beyond the ischemic horizon - redefining risk and revascularization in the aging patient.

Journal of cardiovascular medicine (Hagerstown, Md.)·2026
Same author

A Diagnostic Paradigm Shift in Acute Myocardial Infarction: Rationale and Design of the DIFOCCULT-3 Trial.

JACC. Advances·2025

Related Experiment Video

Updated: Apr 23, 2026

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

1.3K

Clinically stable type A aortic dissection: an unusual case.

Olcay Özveren1, Elif Eroğlu1, Baran Erdik2

  • 11Department of Cardiology,Yeditepe University Hospital,İstanbul,Turkey.

Cardiology in the Young
|October 3, 2014
PubMed
Summary

Acute type A aortic dissection can cause aortic regurgitation. A rare cause is an intimal flap prolapsing into the left ventricular outflow tract, leading to severe regurgitation.

Keywords:
Circumferential dissection flapacute aortic regurgitationacute type A aortic dissection

More Related Videos

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
07:12

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta

Published on: September 8, 2023

5.1K
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

645

Related Experiment Videos

Last Updated: Apr 23, 2026

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

1.3K
Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
07:12

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta

Published on: September 8, 2023

5.1K
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

645

Area of Science:

  • Cardiovascular Medicine
  • Thoracic Surgery
  • Medical Imaging

Background:

  • Acute type A aortic dissection is a life-threatening condition.
  • Aortic regurgitation is a common complication of type A aortic dissection.
  • The exact mechanisms of aortic regurgitation in this context are not fully understood.

Observation:

  • We report a rare case of acute type A aortic dissection.
  • The patient presented with massive aortic regurgitation.
  • A unique finding was a circumferential intimal flap.

Findings:

  • The intimal flap prolapsed into the left ventricular outflow tract.
  • This prolapse directly caused severe aortic regurgitation.
  • This represents a rarely described etiology for aortic regurgitation in aortic dissection.

Implications:

  • Understanding this mechanism is crucial for accurate diagnosis and surgical planning.
  • This case highlights the importance of detailed echocardiographic and intraoperative assessment.
  • It expands the differential diagnosis for severe aortic regurgitation in patients with aortic dissection.