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 III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

478
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...
478
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

581
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...
581

You might also read

Related Articles

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

Sort by
Same author

Long-term Clinical Outcomes of Radiofrequency Ablation for Pathologically Diagnosed T1a Renal Cell Carcinoma: A 10-Year Single-center Experience.

Interventional radiology (Higashimatsuyama-shi (Japan)·2026
Same author

Modified Fillet Toe Flap for Toe Amputation: A Random-pattern Approach beyond the Axial Concept.

Plastic and reconstructive surgery. Global open·2026
Same author

Clinical Outcomes in Japanese Patients with Chronic Limb Threatening Ischaemia Undergoing Tibial and Pedal Bypass with a Single Segment Great Saphenous Vein Graft.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2026
Same author

Pseudoaneurysm of the Internal Pudendal Artery Causing Delayed Vaginal Hemorrhage After Robotic-Assisted Total Hysterectomy: A Case Report.

Cureus·2026
Same author

Revascularization for the Patients with Common Femoral Artery Occlusive Lesion.

Annals of vascular diseases·2026
Same author

Hepatic Artery Embolization Reduces Tumor-infiltrating-CD8-positive Lymphocytes in an Orthotopic Rat Hepatocellular Carcinoma Model.

Interventional radiology (Higashimatsuyama-shi (Japan)·2026

Related Experiment Video

Updated: Apr 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

13.3K

Prosthesis-preserving aortic root repair after aortic valve replacement.

Masaki Hamamoto1, Taira Kobayashi2, Hiroshi Kodama2

  • 1Department of Cardiovascular Surgery, JA Hiroshima General Hospital, Hiroshima, Japan cardiovascsurgeon@gmail.com.

Asian Cardiovascular & Thoracic Annals
|September 5, 2014
PubMed
Summary

This study introduces a novel prosthesis-preserving aortic root replacement technique for patients with prior aortic valve replacement. The method utilizes a Gelweave Valsalva graft, preserving the existing mechanical valve prosthesis through double suture lines.

Keywords:
Anastomosisaortaaortic valveblood vessel prosthesis implantationsinus of Valsalvasurgicalvascular surgical procedures

More Related Videos

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
12:17

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

Published on: May 21, 2017

10.5K
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

1.3K

Related Experiment Videos

Last Updated: Apr 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

13.3K
Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
12:17

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

Published on: May 21, 2017

10.5K
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

1.3K

Area of Science:

  • Cardiovascular Surgery
  • Biomaterials Engineering
  • Medical Device Technology

Background:

  • Aortic root replacement is a complex procedure often requiring aortic valve replacement.
  • Previous aortic valve replacement presents unique challenges for subsequent aortic root surgery.
  • Prosthesis-preserving techniques aim to minimize re-operation complexity and patient morbidity.

Purpose of the Study:

  • To present a new technique for aortic root replacement that preserves a previously implanted mechanical aortic valve prosthesis.
  • To detail the surgical methodology for performing prosthesis-preserving aortic root replacement using a Gelweave Valsalva graft.

Main Methods:

  • A novel double suture line technique was employed for aortic root replacement.
  • The Gelweave Valsalva graft was used, preserving the existing mechanical prosthesis.
  • Suturing involved a 2/0 braided polyester with pledgets for the valve-graft anastomosis and 4/0 polypropylene for the graft-root anastomosis.

Main Results:

  • The described technique allows for aortic root replacement while maintaining the integrity of a prior mechanical aortic valve prosthesis.
  • Successful implantation of the Gelweave Valsalva graft was achieved using the described double suture technique.

Conclusions:

  • This prosthesis-preserving technique offers a viable option for patients requiring aortic root replacement after prior aortic valve replacement.
  • The described surgical approach facilitates complex aortic reconstruction, potentially improving outcomes for select patient populations.