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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...

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Related Experiment Video

Updated: May 24, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

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

Published on: December 11, 2017

Valve-sparing aortic root replacement.

Duke Cameron1

  • 1The Johns Hopkins Hospital, Baltimore, MD 21287, USA. dcameron@jhmi.edu

Seminars in Thoracic and Cardiovascular Surgery. Pediatric Cardiac Surgery Annual
|March 20, 2012
PubMed
Summary
This summary is machine-generated.

Aortic aneurysms in children are rare and linked to connective tissue disorders. A new valve-sparing aortic root replacement technique offers durable, mid-term results, avoiding prosthetic valves in young patients.

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

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Related Experiment Videos

Last Updated: May 24, 2026

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

Published on: March 26, 2018

Area of Science:

  • Pediatric cardiovascular surgery
  • Aortic disease management

Background:

  • Aortic aneurysms are uncommon in pediatric populations and frequently linked to underlying connective tissue disorders.
  • The use of prosthetic valves in children presents long-term challenges, making valve-preserving strategies desirable.

Purpose of the Study:

  • To describe a surgical technique for valve-sparing aortic root replacement in pediatric patients.
  • To evaluate the simplicity, reproducibility, and mid-term durability of this operative approach.

Main Methods:

  • Detailed description of a novel operative technique for aortic root replacement.
  • Focus on preserving the native aortic valve during the procedure.
  • Assessment of outcomes at mid-term follow-up.

Main Results:

  • The described technique for valve-sparing aortic root replacement is presented as simple and reproducible.
  • Mid-term follow-up data indicate durable results from the procedure.
  • This approach effectively addresses aortic aneurysms in children while preserving the native valve.

Conclusions:

  • Valve-sparing aortic root replacement is an attractive option for pediatric patients with aortic aneurysms, especially those with connective tissue disorders.
  • The described technique provides a durable, mid-term solution, mitigating the need for prosthetic valves in young individuals.