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 IV: Nursing Management01:22

Aneurysm IV: Nursing Management

257
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
257
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

208
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...
208
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

143
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...
143
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

181
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...
181
Aortic Regurgitation IV: Nursing Management01:17

Aortic Regurgitation IV: Nursing Management

180
A nurse managing a patient with aortic regurgitation begins with a comprehensive assessment, including a review of the patient's medical history, family history, and lifestyle factors. During the cardiac examination, the nurse listens for heart sounds and checks for signs of valve abnormalities. The nurse also observes for symptoms such as dyspnea, orthopnea, and paroxysmal nocturnal dyspnea and assesses the patient's endurance and daily activity tolerance.Based on the findings, the nurse...
180
Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

148
Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
148

You might also read

Related Articles

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

Sort by
Same author

Propagating-path uniformly scanned light sheet excitation microscopy for isotropic volumetric imaging of large specimens.

Journal of biomedical optics·2019
Same author

Coherent Raman Scattering Unravelling Mechanisms Underlying Skull Optical Clearing for Through-Skull Brain Imaging.

Analytical chemistry·2019
Same author

Platelet Amyloid-β Protein Precursor (AβPP) Ratio and Phosphorylated Tau as Promising Indicators for Early Alzheimer's Disease.

The journals of gerontology. Series A, Biological sciences and medical sciences·2019
Same author

Controls of soil organic matter on soil thermal dynamics in the northern high latitudes.

Nature communications·2019
Same author

Reply from the authors: Tightrope walkers in mitral valve repair.

The Journal of thoracic and cardiovascular surgery·2019
Same author

The combined use of <sup>1</sup> H and 2D NMR-based metabolomics and chemometrics for non-targeted screening of biomarkers and identification of reconstituted milk.

Journal of the science of food and agriculture·2019

Related Experiment Video

Updated: Dec 4, 2025

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

682

Distal Remodeling After Operations for Extensive Acute Aortic Dissection.

Jing Zhang1, Wenrui Ma2, Jinmiao Chen2

  • 1Department of Cardiovascular Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.

The Annals of Thoracic Surgery
|October 23, 2020
PubMed
Summary

Distal aortic remodeling (DAR) after acute aortic dissection repair is primarily predicted by initial false lumen patency. Other factors like dissection type or surgical technique did not significantly influence DAR outcomes.

More Related Videos

A Model of Reverse Vascular Remodeling in Pulmonary Hypertension Due to Left Heart Disease by Aortic Debanding in Rats
07:41

A Model of Reverse Vascular Remodeling in Pulmonary Hypertension Due to Left Heart Disease by Aortic Debanding in Rats

Published on: March 1, 2022

3.3K
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

367

Related Experiment Videos

Last Updated: Dec 4, 2025

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

682
A Model of Reverse Vascular Remodeling in Pulmonary Hypertension Due to Left Heart Disease by Aortic Debanding in Rats
07:41

A Model of Reverse Vascular Remodeling in Pulmonary Hypertension Due to Left Heart Disease by Aortic Debanding in Rats

Published on: March 1, 2022

3.3K
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

367

Area of Science:

  • Cardiovascular Surgery
  • Vascular Surgery
  • Aortic Disease

Background:

  • Clinical predictors of distal aortic remodeling (DAR) after extensive acute aortic dissection are not fully understood.
  • This study investigates factors influencing DAR following various surgical interventions.

Purpose of the Study:

  • To identify predictors of distal aortic remodeling (DAR) after surgical repair of extensive acute aortic dissections.
  • To understand the patterns and risks associated with DAR at midterm follow-up.

Main Methods:

  • Retrospective analysis of 122 patients undergoing total arch replacement plus frozen elephant trunk, hybrid procedures, or total endovascular repair.
  • Assessment of DAR at four thoracoabdominal levels using CT angiography, focusing on true lumen expansion and false lumen patency.
  • Statistical analysis using logistic and mixed-effect models to identify predictors of DAR.

Main Results:

  • DAR was maximal at the pulmonary bifurcation and decreased distally.
  • Baseline overall false lumen patency was the sole predictor of DAR across all four aortic levels.
  • Dissection type, surgical technique, implant size, and medication did not significantly influence DAR.

Conclusions:

  • Distal aortic remodeling after extensive acute aortic dissection repair is a localized phenomenon.
  • DAR is largely independent of dissection type or proximal treatment, with initial false lumen patency being the key predictor.