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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...
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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 tachycardia.
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

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...
Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

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...

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When the Electrocardiogram Falls Silent: Rethinking Left Ventricular Aneurysm Detection in the Multimodality Imaging Era.

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Isolated Ascending Aortic Aneurysms: Five-Year Comparative Outcomes between Modified Wrapping Technique and Supracoronary Tube Replacement.

Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia·2026
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Temporal trends in mitral edge-to-edge repair for primary mitral regurgitation.

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Early aortic valve intervention in asymptomatic severe aortic stenosis: a clinical dilemma in evolution.

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Contemporary surgical outcomes and repair rates in degenerative mitral regurgitation: Real-world insights from the international MITRACURE registry.

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Prevalence and Clinical Determinants of Severe Multivalvular Heart Disease: The Bronx-Valve Registry.

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Initial Experience With Automated 3D Color Flow Quantification of Mitral Regurgitation.

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Prognostic Utility of the Dicrotic Notch Index in Patients Undergoing Transcatheter Aortic Valve Replacement.

Structural heart : the journal of the Heart Team·2026
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Persistent Severe Tricuspid Regurgitation After Mitral Transcatheter Edge-to-Edge Repair: Prognostic Implications of Guideline-Based Eligibility for Transcatheter Tricuspid Valve Intervention.

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Related Experiment Video

Updated: May 31, 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

State-of-the-Art Review: Transjugular Tricuspid Valve Replacement Using the LuX-Valve Plus System.

Erwan Donal1, Augustin Coisne2,3, Julien Ternacle4,5

  • 1University of Rennes, CHU Rennes, Inserm, Rennes, France.

Structural Heart : the Journal of the Heart Team
|May 29, 2026
PubMed
Summary
This summary is machine-generated.

Transcatheter tricuspid valve replacement (TTVR) offers a new option for complex patients. The LuX-Valve Plus system provides a unique approach for challenging anatomies, improving treatment options for severe tricuspid regurgitation.

Keywords:
Imaging guidingTranscatheter tricuspid valve replacementTricuspid regurgitation

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Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
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Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

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Related Experiment Videos

Last Updated: May 31, 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

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
09:57

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Published on: January 20, 2022

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Medical Devices

Background:

  • Severe tricuspid regurgitation (TR) poses significant challenges, especially with advanced right heart remodeling.
  • Transcatheter tricuspid valve replacement (TTVR) is an emerging alternative for high-risk patients unsuitable for surgery.
  • Existing TTVR solutions may not address all complex anatomical variations.

Purpose of the Study:

  • To provide a comprehensive review of the LuX-Valve Plus system for TTVR.
  • To detail the technical aspects, procedural steps, and imaging guidance for the LuX-Valve Plus.
  • To offer insights into patient selection and anatomical considerations for challenging TTVR cases.

Main Methods:

  • Review of current literature and expert clinical experience.
  • Description of the LuX-Valve Plus device, including its transjugular approach and anchoring.
  • Emphasis on multimodality imaging, including CT-based planning and 3D transesophageal echocardiography.

Main Results:

  • The LuX-Valve Plus system presents a unique transjugular approach for TTVR.
  • Detailed procedural framework covers anatomical screening, planning, and intraprocedural guidance.
  • Practical tips are provided for optimizing device placement and interaction in complex anatomies.

Conclusions:

  • The LuX-Valve Plus system expands TTVR applicability to anatomically challenging patients.
  • This review serves as a practical guide for clinicians performing TTVR with this device.
  • Successful implantation and complication avoidance are facilitated by understanding technical insights and imaging protocols.