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Related Concept Videos

Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

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...
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

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...

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Related Experiment Video

Updated: Jun 11, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
08:50

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Published on: March 26, 2018

Aortic valve-sparing operations.

Davide Pacini1, Francesco D Petridis, Olivera Rasovic

  • 1Department of Cardiac Surgery, University of Bologna, Policlinico S Orsola-Malpighi, via Massarenti, 9, 40138 Bologna, Italy. dav.pacini@gmail.com

Expert Review of Cardiovascular Therapy
|July 7, 2010
PubMed
Summary
This summary is machine-generated.

Aortic root aneurysms can be treated by replacing the aortic root while preserving the native aortic valve. Valve-sparing aortic root replacement is effective and durable, offering an alternative to composite graft replacement.

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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

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Related Experiment Videos

Last Updated: Jun 11, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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Published on: March 26, 2018

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Aortic Disease

Background:

  • Ascending aortic aneurysms often involve the aortic root, typically requiring replacement with a composite valved conduit.
  • In many cases, the native aortic valve is healthy, with root pathology being the primary issue.
  • Current standard treatment may involve unnecessary aortic valve replacement.

Purpose of the Study:

  • To review valve-sparing aortic root replacement techniques.
  • To compare the advantages and disadvantages of different valve-sparing methods.
  • To evaluate the impact of these procedures on patient outcomes.

Main Methods:

  • Review of principal aortic valve-sparing surgical techniques.
  • Analysis of procedural advantages and disadvantages.
  • Assessment of patient outcomes data from valve-sparing operations.

Main Results:

  • Aortic valve-sparing operations are effective and durable alternatives.
  • Specific methods offer distinct benefits and drawbacks.
  • These procedures positively impact patient outcomes.

Conclusions:

  • Valve-sparing aortic root replacement is a viable and beneficial option for select patients.
  • Understanding the nuances of each technique is crucial for optimal surgical selection.
  • Preserving the native aortic valve contributes to favorable long-term patient results.