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Related Concept Videos

Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

53
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...
53
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

29
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...
29
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

46
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...
46
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

60
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...
60

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Related Experiment Video

Updated: Sep 19, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Bicuspid valve-sparing aortic root replacement with the remodelling procedure.

Seif Elmankabadi1, Patrick Hoang1, Elaine E Tseng2

  • 1University of California, San Francisco, School of Medicine, San Francisco, CA, USA.

Multimedia Manual of Cardiothoracic Surgery : MMCTS
|June 16, 2025
PubMed
Summary

A young male with severe aortic regurgitation and aortic root aneurysm underwent successful valve-sparing aortic root replacement and bicuspid aortic valve repair, preserving native valve function.

Keywords:
Aortic root aneurysmAortic root replacementBicuspid aortic valveCardiac surgery

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Area of Science:

  • Cardiovascular Surgery
  • Cardiac Surgery
  • Aortic Surgery

Background:

  • Severe aortic regurgitation and aortic root aneurysm pose significant risks.
  • Bicuspid aortic valve is a common congenital heart defect.
  • Valve-sparing aortic root replacement (VSARR) aims to preserve native valve function.

Purpose of the Study:

  • To present a case of VSARR with annuloplasty and bicuspid aortic valve repair.
  • To highlight the successful surgical management of complex aortic pathology in a young patient.

Main Methods:

  • Valve-sparing aortic root replacement using a remodelling technique.
  • Annuloplasty for aortic valve support.
  • Repair of a bicuspid aortic valve.

Main Results:

  • Successful valve-sparing aortic root replacement was achieved.
  • Bicuspid aortic valve repair was technically successful.
  • The patient's native aortic valve function was preserved.

Conclusions:

  • Valve-sparing aortic root replacement with remodelling and annuloplasty is a viable option for complex aortic root pathology.
  • Bicuspid aortic valve repair can be effectively combined with VSARR.
  • Preserving the native valve in young patients with aortic disease is feasible and desirable.