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

246
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...
246
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

279
Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
279
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

289
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
289
Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

381
IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
381
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

418
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
418
Mitral Stenosis IV: Nursing Management01:27

Mitral Stenosis IV: Nursing Management

247
A comprehensive nursing assessment is essential for patients with valvular heart disease, which involves any dysfunction of the heart valves that could impact blood flow and overall heart function.Subjective Data Collection:Chief Complaint and Present Illness: Start with the patient's primary concerns, focusing on the onset, duration, and progression of cardiac symptoms such as dyspnea, fatigue, chest pain, and palpitations.Past Medical History: Collect detailed information on any previous...
247

You might also read

Related Articles

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

Sort by
Same author

Mitral Valve Leaflet Modification: A Working Group Position Statement on Best Practices and Step-by-Step Guide.

JACC. Cardiovascular interventions·2026
Same author

Predictors of Procedural and Clinical Outcomes Following Transcatheter Tricuspid Edge-to-Edge Repair: An Expert Overview.

JACC. Cardiovascular interventions·2026
Same author

Transcatheter Valve-in-Valve and Iatrogenic ASD Closure for Tricuspid Thrombosis in Heparin-Induced Thrombocytopenia.

JACC. Case reports·2026
Same author

The pharmacology and clinical evidence for the use of dual versus single antiplatelet therapy.

Expert review of clinical pharmacology·2026
Same author

Safety and optimal use of direct oral anticoagulant therapy.

Expert opinion on drug safety·2025
Same author

Sudden Cardiac Arrest on the Treadmill: Anomalous Left Main Mimicking Spontaneous Coronary Artery Dissection.

JACC. Case reports·2025
Same journal

Sudden Cardiac Arrest and Takotsubo-Like Cardiomyopathy as the Initial Presentation of Primary Carnitine Deficiency.

JACC. Case reports·2026
Same journal

Secondary Cardiac Lymphoma Presenting as Effusive-Constrictive Pericarditis.

JACC. Case reports·2026
Same journal

Left Ventricular Outflow Tract Rupture in a Case of Pediatric Bicuspid Aortic Valve Endocarditis.

JACC. Case reports·2026
Same journal

Lyme Myopericarditis With Effusive-Constrictive Physiology: Serial CMR Identifies a Reversible Inflammatory Phenotype.

JACC. Case reports·2026
Same journal

Transcatheter Edge-to-Edge Repair of a Functionally Trileaflet Mitral Valve.

JACC. Case reports·2026
Same journal

Managing Rheumatic Mitral Stenosis Complicated by Shock and Cardiac Cirrhosis Beyond Guidelines.

JACC. Case reports·2026
See all related articles

Related Experiment Video

Updated: Jan 16, 2026

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

2.2K

Transcatheter Mitral Valve Replacement With LAMPOON.

Julien Feghaly1, Naji Maaliki1, Yixin Zhang1

  • 1Division of Cardiology, University of Florida College of Medicine-Jacksonville, Jacksonville, Florida, USA.

JACC. Case Reports
|October 3, 2025
PubMed
Summary
This summary is machine-generated.

The LAMPOON (laceration of the anterior mitral leaflet to prevent outflow obstruction) technique safely prevents left ventricular outflow tract obstruction during transcatheter mitral valve replacement (TMVR) in high-risk patients.

Area of Science:

  • Interventional Cardiology
  • Cardiac Surgery
  • Medical Devices

Background:

Keywords:
computed tomographyimagingmitral valvevalve replacement

More Related Videos

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

4.3K
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

3.4K

Related Experiment Videos

Last Updated: Jan 16, 2026

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

2.2K
A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

4.3K
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

3.4K
  • Left ventricular outflow tract (LVOT) obstruction is a critical risk during transcatheter mitral valve replacement (TMVR).
  • Patients with specific anatomical features face a higher risk of this complication.
  • The LAMPOON (laceration of the anterior mitral leaflet to prevent outflow obstruction) technique was developed to address this risk.