Mitral Stenosis Overview
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the preferred intervention in most patients with severe mitral stenosis?

  • Percutaneous mitral valve balloon commissurotomy (correct)
  • Open commissurotomy
  • Mechanical prosthetic mitral valve replacement
  • Bioprosthetic mitral valve replacement
  • When is anticoagulation with a vitamin K antagonist indicated?

  • In asymptomatic patients with MVA ≤ 1.5 cm2
  • In patients with a history of embolic disease (correct)
  • Before bioprosthetic mitral valve implantation
  • After percutaneous mitral valve balloon commissurotomy
  • What are the indications for surgical interventions in mitral stenosis?

  • Favorable anatomy for percutaneous mitral valve balloon commissurotomy
  • Presence of thrombus in the left atrium (correct)
  • History of atrial fibrillation
  • Hemodynamically insignificant mixed valvular disease
  • In asymptomatic patients with MVA ≤ 1.5 cm2, which condition warrants consideration for surgery?

    <p>New-onset atrial fibrillation</p> Signup and view all the answers

    When is surgical intervention contraindicated for mitral stenosis?

    <p>Unfavorable anatomy for percutaneous mitral valve balloon commissurotomy</p> Signup and view all the answers

    What is the primary cause of mitral stenosis commonly associated with rheumatic fever?

    <p>Autoimmune diseases</p> Signup and view all the answers

    Which stage, according to the American College of Cardiology/American Heart Association, is characterized by severe left atrial enlargement and asymptomatic severe mitral stenosis?

    <p>Stage C</p> Signup and view all the answers

    What is the result of mitral valve stenosis on blood flow into the left ventricle and cardiac output?

    <p>Decreased stroke volume</p> Signup and view all the answers

    What is a characteristic auscultation finding in patients with mitral stenosis?

    <p>Opening snap after S1</p> Signup and view all the answers

    What diagnostic tools may show characteristic changes in patients with mitral stenosis based on the extent of the disease?

    <p>Chest X-ray and ECG</p> Signup and view all the answers

    More Like This

    Understanding Severe Mitral Stenosis
    5 questions
    Valvular Heart Disease
    5 questions

    Valvular Heart Disease

    ReceptiveEuphoria avatar
    ReceptiveEuphoria
    Valvular Heart Diseases Overview
    113 questions
    Use Quizgecko on...
    Browser
    Browser