Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Pulmonary embolism

J Reichel

    The Medical Clinics of North America
    |November 1, 1977
    PubMed
    Summary
    This summary is machine-generated.

    Diagnosing pulmonary embolism involves initial heparin treatment and imaging. Normal results rule out significant disease, while abnormal findings prompt further investigation or pulmonary angiography.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Measuring High-Order Phonon Correlations in an Optomechanical Resonator.

    Physical review letters·2022
    Same author

    Quantum Optomechanics in a Liquid.

    Physical review letters·2019
    Same author

    Exploiting One-Dimensional Exciton-Phonon Coupling for Tunable and Efficient Single-Photon Generation with a Carbon Nanotube.

    Nano letters·2017
    Same author

    Widely Tunable Single-Photon Source from a Carbon Nanotube in the Purcell Regime.

    Physical review letters·2016
    Same author

    Direct photonic coupling of a semiconductor quantum dot and a trapped ion.

    Physical review letters·2015
    Same author

    Photon emission and absorption of a single ion coupled to an optical-fiber cavity.

    Physical review letters·2015
    Same journal

    Care Transitions Continue to Evolve.

    The Medical clinics of North America·2026
    Same journal

    Navigating the Gaps: A Comprehensive Overview of Care Transitions Across the Continuum.

    The Medical clinics of North America·2026
    Same journal

    Care Transitions and Value-Based Payment Models in the United States.

    The Medical clinics of North America·2026
    Same journal

    Technology and Innovation in Care Transitions: Imagining the Future of Postdischarge Care.

    The Medical clinics of North America·2026
    Same journal

    Primary Care, Specialists, and Hospitals: Bridging the Gaps in Communication and Coordination.

    The Medical clinics of North America·2026
    Same journal

    Social Determinants of Health: Unique Considerations in Transitions of Care.

    The Medical clinics of North America·2026
    See all related articles

    Area of Science:

    • Cardiology
    • Pulmonary Medicine
    • Diagnostic Imaging

    Background:

    • Pulmonary embolism (PE) is a potentially life-threatening condition requiring timely diagnosis and treatment.
    • Early recognition and management are crucial for improving patient outcomes and reducing mortality.

    Purpose of the Study:

    • To outline a diagnostic and treatment algorithm for suspected pulmonary embolism.
    • To differentiate between significant and insignificant pulmonary embolism using non-invasive and invasive methods.

    Main Methods:

    • Initial assessment includes clinical suspicion, absence of contraindications, and hemodynamic stability.
    • Diagnostic steps involve arterial blood gas analysis, perfusion lung scans, and ventilation scans.
    • Deep vein thrombosis evaluation and pulmonary angiography are utilized when diagnosis remains uncertain or in severe cases.

    Related Experiment Videos

  • Management strategies include heparin anticoagulation, supportive measures, and consideration of inferior vena cava filters.

    • Main Results:

    • Normal arterial blood gas and perfusion lung scan results make significant PE unlikely.
    • Perfusion scan defects with hypoxemia necessitate further investigation with ventilation scans or deep vein thrombosis evaluation.
    • Absence of ventilation in perfusion defect areas or negative deep vein thrombosis studies decrease the likelihood of PE.
    • Pulmonary angiography is the definitive diagnostic tool when doubt persists or in cases of shock.

    Conclusions:

    • A stepwise diagnostic approach can effectively identify or exclude pulmonary embolism.
    • Prompt treatment with heparin is indicated for suspected PE without contraindications.
    • Invasive procedures like pulmonary angiography and inferior vena cava filter placement are reserved for specific clinical scenarios.