Pulmonary Embolism Treatment Quiz
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Questions and Answers

What is the preferred treatment for acute pulmonary embolism according to the majority of cardiothoracic surgeons?

  • Pulmonary embolectomy
  • Thrombolytic agents (correct)
  • Emergency cardiopulmonary support by CPB
  • Pulmonary artery catheter locally

    • In what situation can emergency cardiopulmonary support by CPB be helpful in treating massive pulmonary thromboembolism?

  • When cardiogenic shock is evident (correct)
  • When pulmonary artery catheter is not accessible
  • When pulmonary embolectomy is the preferred option
  • When thrombolytic agents are contraindicated

    • What is the purpose of percutaneous CPB in patients with acute pulmonary embolism?

  • Direct removal of pulmonary embolism
  • Immediate resuscitation and stabilization of cardiopulmonary function (correct)
  • Enhancement of pulmonary artery catheter function
  • Prevention of further embolism

    • When is pulmonary embolectomy indicated for acute pulmonary embolism?

    <p>When cardiogenic shock is evident</p> Signup and view all the answers

    How can pulmonary embolectomy be achieved in the context of acute pulmonary embolism?

    <p>Pulmonary arteriotomy and retrograde flushing of the pulmonary circulation via the pulmonary veins after establishment of CPB</p> Signup and view all the answers

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