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

808
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...
808
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

896
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...
896
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

1.0K
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...
1.0K
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

498
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...
498
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

373
Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
373
Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

789
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...
789

You might also read

Related Articles

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

Sort by
Same author

Outcome After Surgery for Type A Intramural Hematoma.

Journal of cardiovascular development and disease·2026
Same author

Vein Graft Preservation During Coronary Artery Bypass Graft Surgery: Operative Techniques, Biomaterials and Advances from Tissue Engineering.

Journal of functional biomaterials·2026
Same author

Durability of Nitinol in self-expanding devices.

Journal of thoracic disease·2026
Same author

Impact of a Standardized Conduction Management Algorithm on Hospital Length of Stay After Transcatheter Aortic Valve Replacement.

The American journal of cardiology·2026
Same author

Plasma from Cardiac Surgery Patients Induces Endothelial and Tubular Epithelial Cell Damage: Potential Role in Acute Kidney Injury Development-A Preliminary Report.

International journal of molecular sciences·2026
Same author

Cardiac Myosin Inhibitors (CMIs) and Surgical Referral in Patients with Hypertrophic Cardiomyopathy.

Journal of cardiovascular development and disease·2026

Related Experiment Video

Updated: Mar 8, 2026

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

4.5K

Ischemic mitral valve prolapse.

Francesco Nappi1, Spadaccio Cristiano2, Antonio Nenna3

  • 1Cardiac Surgery Centre Cardiologique du Nord de Saint-Denis, Paris, France.

Journal of Thoracic Disease
|February 3, 2017
PubMed
Summary
This summary is machine-generated.

Ischemic mitral prolapse (IMP), often seen in ischemic mitral regurgitation surgery, involves complex mitral apparatus damage. Understanding IMP

Keywords:
Mitral valvefunctional mitral regurgitationischemic mitral regurgitation (IMR)prolapsesurgery

More Related Videos

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

7.6K
Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice
12:12

Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

Published on: February 14, 2017

16.9K

Related Experiment Videos

Last Updated: Mar 8, 2026

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

4.5K
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

7.6K
Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice
12:12

Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

Published on: February 14, 2017

16.9K

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Pathophysiology

Background:

  • Ischemic mitral prolapse (IMP) affects approximately one-third of patients undergoing surgery for ischemic mitral regurgitation (IMR).
  • While traditionally linked to papillary muscle injury, IMP's pathogenesis is increasingly recognized as more complex.
  • IMP involves the impairment of multiple mitral apparatus components: annulus, chordae tendineae, papillary muscle, and left ventricular wall.

Purpose of the Study:

  • To review the current understanding of ischemic mitral prolapse pathophysiology.
  • To summarize clinical evidence related to IMP.
  • To focus on the surgical treatment strategies for IMP.

Main Methods:

  • Literature review of existing studies on ischemic mitral prolapse.
  • Analysis of the pathophysiology involving the mitral apparatus and left ventricle.
  • Evaluation of clinical outcomes and surgical interventions.

Main Results:

  • IMP is a multifactorial condition affecting valvular function, mitral valve geometry, and left ventricular function.
  • Key determinants of patient outcomes include prolapse localization and leaflet/subvalvular apparatus anatomy.
  • A comprehensive understanding of these factors is crucial for effective therapeutic strategies.

Conclusions:

  • Ischemic mitral prolapse is a complex entity requiring a holistic understanding beyond simple papillary muscle dysfunction.
  • Careful evaluation of anatomical features and ventricular dynamics is essential for surgical planning and improved outcomes.
  • This review highlights the importance of tailored surgical approaches for IMP based on individual patient characteristics.