Related Experiment Video

Updated: Aug 20, 2026

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

Mitral valve prolapse: an overview

T O Cheng1

  • 1George Washington University School of Medicine and Health Sciences, Washington, D.C. 20037.

Journal of Cardiology. Supplement
|January 1, 1989
PubMed

Insights

Mitral valve prolapse (MVP) is a common heart condition, often affecting women and younger individuals. While generally having an excellent prognosis, potential complications like heart valve issues and stroke require monitoring.

Area of Science:

  • Cardiology
  • Valvular Heart Disease
  • Clinical Medicine

Background:

  • Mitral valve prolapse (MVP) is a prevalent global heart condition, recognized for over 25 years.
  • It disproportionately affects women, thinner individuals, and younger populations.
  • A valvular-ventricular disproportion concept unifies various MVP presentations.

Purpose of the Study:

  • To review the epidemiology, etiology, diagnosis, and prognosis of mitral valve prolapse.
  • To discuss the multifactorial causes of chest pain in MVP patients.
  • To highlight surgical preferences for MVP complications.

Main Methods:

  • Clinical auscultation is the primary diagnostic method for MVP.
  • Echocardiography, angiocardiography, and radionuclide ventriculography serve as valuable diagnostic adjuncts.
  • Review of existing literature on MVP etiology, symptoms, and outcomes.

Main Results:

  • Chest pain is the most frequent presenting symptom, with multifactorial etiology.
  • Prognosis is typically excellent, barring complications such as progressive mitral regurgitation, infective endocarditis, cerebral ischemia, or sudden death.
  • Surgical repair is favored over replacement for mitral valve surgery.

Conclusions:

  • Mitral valve prolapse is a common condition with a generally favorable prognosis.
  • Early diagnosis through auscultation and imaging is crucial.
  • Management focuses on monitoring for complications and preferring valve repair during surgery.

More Related Videos

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair08:31

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

Published on: October 16, 2021

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels08:12

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

Related Concept Videos

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 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 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 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 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...