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Related Concept Videos

Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

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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...
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Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

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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...
847
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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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...
972
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

1.1K
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...
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Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

849
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...
849
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

385
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...
385

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Mitral Valve Prolapse in Pregnancy.

Shi-Min Yuan1, Song-Li Yan1

  • 1The First Hospital of Putian, Teaching Hospital, Fujian Medical University, Fujian Province, China.

Brazilian Journal of Cardiovascular Surgery
|August 25, 2016
PubMed
Summary

Mitral valve prolapse is usually benign, but severe cases during pregnancy can cause complications. Myxomatous mitral valve prolapse poses greater risks than non-myxomatous types, requiring careful management.

Area of Science:

  • Cardiology
  • Obstetrics
  • Maternal-Fetal Medicine

Background:

  • Mitral valve prolapse (MVP) is generally a benign condition.
  • Severe mitral regurgitation complicates MVP, particularly in pregnancy.
  • Pregnancy outcomes in MVP depend on valve pathology and functional changes.

Purpose of the Study:

  • To review the implications of mitral valve prolapse in pregnant women.
  • To discuss potential complications and management strategies for MVP during pregnancy.
  • To evaluate risks associated with different types of MVP in pregnancy.

Main Methods:

  • Literature review of studies on mitral valve prolapse and pregnancy.
  • Analysis of pathological and functional changes of the mitral valve.

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  • Assessment of obstetric and neonatal outcomes in relation to MVP type.

    • Main Results:

    • Non-myxomatous MVP generally poses minimal obstetric risk.
    • Myxomatous MVP is a significant cause of valvular heart disease in women of childbearing age.
    • Pregnancy can present serious complications like arrhythmia, endocarditis, and stroke in MVP patients.

    Conclusions:

    • Management of MVP in pregnancy requires consideration of valve pathology.
    • Prophylactic antibiotic and beta-blocker use in pregnant MVP patients remains debated.
    • Surgical intervention may be necessary for severe MVP complications during pregnancy, with fetal safety a key concern for beta-blocker therapy.