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Submassive Pulmonary Embolism Treatment

Risk-stratified management of intermediate-risk PE

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Göğüs Hastalıkları department. Book Appointment →

What is Submassive Pulmonary Embolism Treatment?

Submassive PE is normotensive PE with evidence of right ventricular strain on echocardiography or CT, elevated troponin or BNP, and increased risk of clinical deterioration to massive PE within 24-72 hours.

Risk stratification uses the simplified PESI score, RV/LV ratio on CT, RV dysfunction on echocardiography, and biomarker elevations to identify patients at higher risk who may benefit from advanced therapy.

Treatment options include therapeutic anticoagulation alone with close monitoring, catheter-directed thrombolysis, ultrasound-assisted thrombolysis, mechanical thrombectomy, and selective systemic thrombolysis in deteriorating patients.

Symptoms

Sudden dyspnea
Pleuritic chest pain
Tachycardia
Pre-syncope
Hypoxemia

Risk Factors

Recent surgery or immobilization
Active malignancy
Hereditary thrombophilia
Pregnancy or postpartum
Estrogen therapy

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Acute breathlessness
  • Chest pain with hypoxia
  • Syncope or pre-syncope
  • Calf pain or swelling
  • Hemoptysis

Treatment Methods

01
Therapeutic anticoagulation
02
Continuous cardiac monitoring
03
Catheter-directed thrombolysis (CDT)
04
Ultrasound-assisted thrombolysis
05
Mechanical thrombectomy
06
Systemic thrombolysis in deterioration

Which Department to Visit?

You can visit our Göğüs Hastalıkları department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Göğüs Hastalıkları Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.