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Related Concept Videos

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...
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 Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

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...
Mitral Regurgitation II: Clinical Features and Diagnostic Tests01:23

Mitral Regurgitation II: Clinical Features and Diagnostic Tests

Mitral regurgitation (MR) is a valvular heart disorder in which the mitral valve fails to close tightly, allowing blood to leak backward into the heart. Understanding the clinical manifestations, assessment, diagnostic findings, and medical management of MR is crucial to effectively managing affected patients.Clinical Manifestations of Mitral RegurgitationMitral regurgitation can be acute or chronic, each presenting differently and requiring different approaches:1. Acute Mitral...

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Related Experiment Video

Updated: Jun 12, 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

Left ventricular rupture post mitral valve replacement.

Sameh I Sersar1, Ahmed A Jamjoom

  • 1Division of Cardiothoracic Surgery, Department of Cardiovascular Diseases, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia.

Clinical Medicine. Cardiology
|May 29, 2010
PubMed
Summary
This summary is machine-generated.

Preserving posterior leaflet chordae after mitral valve replacement can prevent left ventricular rupture and maintain LV geometry. This study reviews five repair methods for post-MVR left ventricular rupture, noting high mortality despite surgical advances.

Keywords:
left ventricular rupturemitral valve replacement

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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
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An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
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An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

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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

Area of Science:

  • Cardiovascular Surgery
  • Cardiac Mechanics
  • Medical Device Technology

Background:

  • Posterior leaflet chordae preservation is crucial for preventing left ventricular rupture (LVR) and maintaining left ventricular (LV) geometry post-mitral valve replacement (MVR).
  • Despite advances in cardiac surgery, mortality rates associated with LVR post-MVR remain high.
  • Current therapeutic approaches for LVR post-MVR are varied, with none being universally ideal.

Purpose of the Study:

  • To present and analyze five distinct methods for repairing left ventricular rupture (LVR) occurring after mitral valve replacement (MVR).
  • To discuss the advantages and disadvantages associated with each LVR repair technique.
  • To highlight the ongoing challenges and the need for improved strategies in managing LVR post-MVR.

Main Methods:

  • Review and categorization of five different surgical techniques employed for LVR repair post-MVR.
  • Comparative analysis of the efficacy, risks, and benefits of each repair method.
  • Discussion of clinical outcomes and implications based on existing literature and presented cases.

Main Results:

  • Identification of five distinct surgical approaches for LVR repair post-MVR.
  • Detailed outline of the specific advantages and disadvantages for each of the five repair methods.
  • Acknowledgement that despite various interventions, LVR post-MVR continues to present a significant surgical challenge with high mortality.

Conclusions:

  • Posterior leaflet chordae preservation is a key strategy to prevent LVR and preserve LV geometry after MVR.
  • A comprehensive understanding of different LVR repair techniques is essential for optimizing patient outcomes.
  • Further research and innovation are needed to develop more effective and less morbid treatments for LVR post-MVR.