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Related Concept Videos

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...
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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...

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Related Experiment Video

Updated: May 30, 2026

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats
04:57

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats

Published on: July 5, 2024

[Malperfusion in aortic dissection: diagnostic problems and therapeutic procedures].

R A Jánosi1, D Böse, T Konorza

  • 1Klinik für Kardiologie, Westdeutsches Herzzentrum Essen, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45122, Essen, Deutschland. alexander.janosi@uk-essen.de

Herz
|August 23, 2011
PubMed
Summary

Malperfusion in aortic dissection, affecting vital organs, is a frequent and fatal complication. Endovascular bare-metal stent placement offers a less invasive, promising solution for timely reperfusion.

More Related Videos

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

Related Experiment Videos

Last Updated: May 30, 2026

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats
04:57

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats

Published on: July 5, 2024

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

Area of Science:

  • Cardiovascular Surgery
  • Vascular Medicine
  • Medical Devices

Context:

  • Malperfusion of the thoracoabdominal aorta and its branches is a critical complication of aortic dissection.
  • Vital organ malperfusion significantly increases mortality and morbidity in acute aortic dissection.
  • Delayed recognition due to subtle symptoms contributes to poor outcomes.

Purpose:

  • To highlight the challenges in reperfusing ischemic organs during aortic dissection.
  • To review various strategies for managing aortic dissection-related malperfusion.
  • To evaluate endovascular bare-metal stent placement as a treatment option.

Summary:

  • Effective reperfusion is crucial for managing vital organ malperfusion in aortic dissection.
  • Central aortic surgery alone may not suffice for reperfusion in all cases.
  • Endovascular bare-metal stent placement is presented as a readily available, less invasive, and lower-risk alternative.

Impact:

  • Improved understanding of malperfusion complications in aortic dissection.
  • Guidance on selecting reperfusion strategies for aortic dissection patients.
  • Promoting endovascular stent placement for better patient outcomes.