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

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...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...

You might also read

Related Articles

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

Sort by
Same author

A Pilot Feasibility Study of Neurodevelopmental Surveillance After the Fontan Operation Using a Sedation-Free Brain MRI Approach.

Journal of clinical medicine·2026
Same author

Durability of the Arterial Switch Operation: Long-Term Survival and Structural Sequelae in a Multicentre Cohort.

The Canadian journal of cardiology·2026
Same author

Achievable rate analysis of orbital angular momentum multiplexing and demultiplexing using E-band metasurfaces.

Scientific reports·2026
Same author

State-of-the-Art in Robotic Rehabilitation for Spinal Cord Injury Patients: A Literature Review.

Korean journal of neurotrauma·2025
Same author

Incidence and Risk Factors of Postoperative Ileus in Oblique Lumbar Interbody Fusion Surgery: A Retrospective Study.

Neurospine·2025
Same author

Isolation of a Novel Low-Temperature-Active and Organic-Solvent-Stable Mannanase from the Intestinal Metagenome of <i>Hermetia illucens</i>.

International journal of molecular sciences·2025

Related Experiment Video

Updated: May 16, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
05:31

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model

Published on: June 8, 2022

Percutaneous pulmonary valve implantation.

Young-Seok Lee1, Hyoung-Doo Lee

  • 1Division of Pediatric Cardiology, Department of Pediatrics, Dong-A University Hospital, Busan, Korea.

Korean Circulation Journal
|November 22, 2012
PubMed
Summary

Pulmonary regurgitation is common after heart surgeries. New treatments like stenting and percutaneous valve implantation aim to improve outcomes and reduce the need for repeat surgeries in patients with right ventricular outflow tract obstruction.

Keywords:
CatheterizationPulmonary valve

More Related Videos

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
08:12

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

Related Experiment Videos

Last Updated: May 16, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
05:31

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model

Published on: June 8, 2022

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
08:12

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Interventional Cardiology

Background:

  • Pulmonary regurgitation (PR) frequently occurs after congenital heart defect repairs like tetralogy of Fallot.
  • Conduit degeneration necessitates frequent reoperations, increasing patient morbidity.
  • Right ventricular outflow tract (RVOT) obstruction is a common complication requiring intervention.

Purpose of the Study:

  • To review the challenges associated with RVOT obstruction and PR after surgical repair.
  • To evaluate the efficacy and safety of current and emerging interventional strategies for RVOT management.
  • To discuss the long-term implications of RVOT interventions on right ventricular function and patient outcomes.

Main Methods:

  • Review of existing literature on RVOT interventions and pulmonary valve disease.
  • Analysis of outcomes associated with bare-metal stenting in the RVOT.
  • Evaluation of percutaneous pulmonary valve implantation as a treatment option.

Main Results:

  • Bare-metal stenting reduces RVOT pressure and improves symptoms but can induce or worsen PR.
  • Repeated surgeries for conduit failure carry significant morbidity.
  • Percutaneous pulmonary valve implantation offers a less invasive approach for pulmonary valve insufficiency and stenosis.

Conclusions:

  • Managing RVOT obstruction and PR requires careful consideration of intervention risks and benefits.
  • Percutaneous pulmonary valve implantation is a promising alternative to reoperation for selected patients.
  • Further research is needed to optimize conduit longevity and long-term RVOT function.