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 Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

21
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...
21
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

20
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...
20
Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

15
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...
15
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

16
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...
16
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

15
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...
15
Mitral Regurgitation II: Clinical Features and Diagnostic Tests01:23

Mitral Regurgitation II: Clinical Features and Diagnostic Tests

22
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...
22

You might also read

Related Articles

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

Sort by
Same author

Advances in Cell Signaling Pathways: A Comprehensive Review

Journal of Cellular Biology·2024
Same author

Novel Approaches to Tissue Engineering and Regenerative Medicine

Nature Methods·2023
Same author

Understanding Molecular Mechanisms in Disease Progression

Cell Reports·2023
Same author

Genomic Profiling Reveals New Biomarkers for Early Diagnosis

Nature Genetics·2023
Same author

CRISPR-Based Screening Identifies Key Regulators of Cell Growth

Cell Reports·2022
Same author

Structural Insights into Membrane Protein Function

Journal of Cellular Biology·2022

Related Experiment Video

Updated: Jul 15, 2025

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

3.9K

Arrhythmic Mitral Valve Prolapse: A Comprehensive Review.

Yuyan Deng1, Jinfeng Liu1, Shan Wu1

  • 1Department of Interventional Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China.

Diagnostics (Basel, Switzerland)
|September 28, 2023
PubMed
Summary

Mitral valve prolapse (MVP) can lead to sudden cardiac death (SCD) in some patients. This review explores arrhythmic MVP (AMVP), focusing on diagnosis and the role of mitral annular disjunction (MAD).

Keywords:
arrhythmic mitral valve prolapsecardiac magnetic resonanceechocardiographymitral annular disjunctionventricular arrhythmias

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

1.6K
An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

7.1K

Related Experiment Videos

Last Updated: Jul 15, 2025

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

3.9K
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

1.6K
An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

7.1K

Area of Science:

  • Cardiology
  • Cardiac Electrophysiology
  • Medical Imaging

Background:

  • Mitral valve prolapse (MVP) affects 2-3% of the population.
  • A subset of MVP patients face increased risk of sudden cardiac death (SCD).
  • Arrhythmic mitral valve prolapse (AMVP) is associated with specific risk factors, though causality with SCD is debated.

Purpose of the Study:

  • To provide a comprehensive review of arrhythmic mitral valve prolapse (AMVP).
  • To cover historical background, epidemiology, pathology, clinical presentation, ECG findings, and treatment of AMVP.
  • To emphasize the diagnostic role of multimodal imaging and mitral annular disjunction (MAD) in AMVP.

Main Methods:

  • Literature review of existing studies on MVP, AMVP, SCD, and MAD.
  • Analysis of diagnostic capabilities of various imaging modalities.
  • Synthesis of current understanding of risk factors and clinical management.

Main Results:

  • MVP is common, but AMVP poses a risk for SCD in a subgroup.
  • Mitral annular disjunction (MAD) is a key finding in AMVP.
  • Multimodal imaging is crucial for accurate AMVP diagnosis.

Conclusions:

  • AMVP requires careful evaluation due to SCD risk.
  • MAD is a significant anatomical substrate associated with AMVP.
  • Advanced imaging techniques improve diagnostic accuracy and patient risk stratification for AMVP.