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Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

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Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
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A pulmonary embolism occurs when a thrombus, amniotic fluid, tumor tissue, fat, or air embolus blocks one or more pulmonary arteries. Effective nursing management and patient education are crucial for improving outcomes and preventing recurrence.Nursing management starts with obtaining a comprehensive patient history, particularly noting any history of deep vein thrombosis (DVT). Assess for clinical manifestations, including dyspnea, chest pain, crackles, heart murmurs, and signs of right-sided...
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Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
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Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
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Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
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Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
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Pulmonary embolism An update.

Steven Doherty

    Australian Family Physician
    |November 6, 2017
    PubMed
    Summary

    This review covers diagnosing and managing pulmonary embolism (PE), a common condition causing significant illness and death. It details diagnostic tools like the Wells score and imaging, plus treatment options for confirmed PE.

    Area of Science:

    • Cardiology
    • Pulmonary Medicine
    • Diagnostic Imaging

    Background:

    • Pulmonary embolism (PE) is a frequent and serious medical condition.
    • PE contributes significantly to patient morbidity and mortality.

    Purpose of the Study:

    • To review the diagnostic assessment and management strategies for patients with suspected pulmonary embolism.
    • To provide an overview of current clinical guidelines and treatment options for PE.

    Main Methods:

    • Review of clinical decision rules, including the Wells score and Pulmonary Embolism Rule-out Criteria.
    • Discussion of D-dimer testing utility and diagnostic imaging modalities.
    • Outline of treatment options for confirmed pulmonary embolism.

    Main Results:

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    • Clinical decision rules aid in the diagnosis of pulmonary embolism.
    • D-dimer testing and imaging are crucial for confirming the diagnosis.
    • Various treatment options are available for confirmed PE.

    Conclusions:

    • A systematic approach utilizing clinical decision rules, D-dimer testing, and imaging is essential for diagnosing pulmonary embolism.
    • Effective management strategies and treatment options exist for patients diagnosed with PE.