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 Concept Videos

Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

849
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...
849
Chronic Obstructive Pulmonary Disease01:24

Chronic Obstructive Pulmonary Disease

2.6K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
2.6K
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

492
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...
492
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

3.9K
Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
3.9K
Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

3.9K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
3.9K
Pulmonary Embolism III: Nursing Management01:27

Pulmonary Embolism III: Nursing Management

467
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...
467

You might also read

Related Articles

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

Sort by
Same author

Novel Techniques to Assess Predictive Systems and Reduce Their Alarm Burden.

IEEE journal of biomedical and health informatics·2022
Same author

Venous thrombosis.

Postgraduate medicine·2017
Same author

Acute pulmonary embolism.

Postgraduate medicine·2017
Same author

Suspected pulmonary embolism.

Postgraduate medicine·2017
Same author

Core content for training in venous and lymphatic medicine.

Phlebology·2014
Same author

Reflecting on pain control.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine·2009
Same journal

Relationship of serum nesfatin-1 levels with body mass index and c-reactive protein in patients presenting to the emergency department with epileptic seizures.

Postgraduate medicine·2026
Same journal

Clinical pharmacokinetics of colistimethate sodium and formed colistin in patients with renal impairment or on dialysis modalities: a systematic review and implications for precision dosing.

Postgraduate medicine·2026
Same journal

The role of type D personality in pregnancy symptom severity, functional limitations, and maternal ambivalence.

Postgraduate medicine·2026
Same journal

Operational and demographic predictors of leaving without being seen in a high-volume tertiary emergency department: a five-year case-control study.

Postgraduate medicine·2026
Same journal

Risk of adverse effects of the concomitant use of statins with calcium channel blockers: a systematic review and meta-analysis.

Postgraduate medicine·2026
Same journal

Association between frailty and major chronic disease-free life expectancy: a large community-based longitudinal study.

Postgraduate medicine·2026
See all related articles

Related Experiment Video

Updated: Feb 17, 2026

A Porcine Model of Acute Autologous Pulmonary Embolism
07:44

A Porcine Model of Acute Autologous Pulmonary Embolism

Published on: September 6, 2024

874

Chronic pulmonary embolism.

Craig F Feied, Gary H Miller, James M Stephen

    Postgraduate Medicine
    |December 9, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Chronic thromboembolic pulmonary hypertension (CTEPH) is often diagnosed late due to vague symptoms. Pulmonary endarterectomy is the preferred treatment, but carries significant surgical risks.

    More Related Videos

    Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
    09:22

    Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet

    Published on: November 4, 2015

    12.6K
    Author Spotlight: Evaluating the Therapeutic Efficacy of Moving Cupping Along Meridians for Acute Exacerbation of COPD
    04:03

    Author Spotlight: Evaluating the Therapeutic Efficacy of Moving Cupping Along Meridians for Acute Exacerbation of COPD

    Published on: September 27, 2024

    1.4K

    Related Experiment Videos

    Last Updated: Feb 17, 2026

    A Porcine Model of Acute Autologous Pulmonary Embolism
    07:44

    A Porcine Model of Acute Autologous Pulmonary Embolism

    Published on: September 6, 2024

    874
    Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
    09:22

    Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet

    Published on: November 4, 2015

    12.6K
    Author Spotlight: Evaluating the Therapeutic Efficacy of Moving Cupping Along Meridians for Acute Exacerbation of COPD
    04:03

    Author Spotlight: Evaluating the Therapeutic Efficacy of Moving Cupping Along Meridians for Acute Exacerbation of COPD

    Published on: September 27, 2024

    1.4K

    Area of Science:

    • Cardiology
    • Pulmonary Medicine
    • Vascular Surgery

    Background:

    • Chronic thromboembolic pulmonary hypertension (CTEPH) presents with nonspecific symptoms, leading to delayed diagnosis.
    • The disease often progresses unrecognized until advanced stages.

    Purpose of the Study:

    • To highlight the challenges in early CTEPH diagnosis.
    • To discuss the role and risks of pulmonary endarterectomy as the primary treatment for CTEPH.

    Main Methods:

    • Review of clinical presentation and diagnostic challenges in CTEPH.
    • Evaluation of current treatment paradigms, focusing on surgical intervention.

    Main Results:

    • Nonspecific symptoms contribute to late disease recognition.
    • Medical management is ineffective in reversing CTEPH effects or halting progression.

    Conclusions:

    • Pulmonary endarterectomy by experienced surgeons is the current preferred treatment for CTEPH.
    • The substantial risks of surgery necessitate careful consideration against potential benefits.