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

817
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...
817
Pulmonary Embolism III: Nursing Management01:27

Pulmonary Embolism III: Nursing Management

460
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...
460
Second Order systems II01:18

Second Order systems II

414
In an underdamped second-order system, where the damping ratio ζ is between 0 and 1, a unit-step input results in a transfer function that, when transformed using the inverse Laplace method, reveals the output response. The output exhibits a damped sinusoidal oscillation, and the difference between the input and output is termed the error signal. This error signal also demonstrates damped oscillatory behavior. Eventually, as the system reaches a steady state, the error diminishes to zero.
414
First Order Systems01:21

First Order Systems

438
First-order systems, such as RC circuits, are foundational in understanding dynamic systems due to their straightforward input-output relationship. Analyzing their responses to different input functions under zero initial conditions reveals significant insights into system behavior.
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
438
Second Order systems I01:20

Second Order systems I

619
A servo system exemplifies a second-order system, featuring a proportional controller and load elements that ensure the output position aligns with the input position. The relationship between these components is described by a second-order differential equation. Applying the Laplace transform under zero initial conditions yields the transfer function, showing how inputs are converted to outputs in the system.
By reinterpreting the system, one can derive the closed-loop transfer function, which...
619
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

490
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...
490

You might also read

Related Articles

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

Sort by
Same author

Preparedness and quality of dementia care in an Italian health authority when introducing anti-Aβ therapies.

Alzheimer's & dementia (Amsterdam, Netherlands)·2026
Same author

A Roadmap for Bioelectric Electrochemical Sensing in Cancer.

Bioelectricity·2026
Same author

Chronic Subdural Hematoma Is Not Subdural: Anatomical, Biological, and Therapeutic Implications of a Misleading Definition.

Brain sciences·2026
Same author

HKDC1 contributes to aberrant lysosome-mitochondria contact in Niemann-Pick disease type C.

bioRxiv : the preprint server for biology·2026
Same author

Independent prognostic value of left ventricular stroke volume index in patients with takotsubo syndrome: insights from the EVOLUTION registry.

Heart (British Cardiac Society)·2026
Same author

Bitemark analysis using an intraoral 3d scanner (iTero®): experimental study on human skin.

Journal of forensic and legal medicine·2026

Related Experiment Video

Updated: Feb 15, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

192

Vanished myxoma due to systemic embolization

Antonio De Luca1, Stefano Albani1, Francesco Negri1

  • 1Division of Cardiology, Cardiovascular Department.

Journal of Cardiovascular Medicine (Hagerstown, Md.)
|February 2, 2018
PubMed
Summary

No abstract available in PubMed .

More Related Videos

A Porcine Model of Acute Autologous Pulmonary Embolism
07:44

A Porcine Model of Acute Autologous Pulmonary Embolism

Published on: September 6, 2024

874
Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

909

Related Experiment Videos

Last Updated: Feb 15, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

192
A Porcine Model of Acute Autologous Pulmonary Embolism
07:44

A Porcine Model of Acute Autologous Pulmonary Embolism

Published on: September 6, 2024

874
Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

909