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

Acute Respiratory Failure-II01:21

Acute Respiratory Failure-II

218
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
218
Acute Respiratory Failure-III01:30

Acute Respiratory Failure-III

184
Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
184
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

204
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
204
Acute Respiratory Failure-V01:29

Acute Respiratory Failure-V

136
The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
136
Acute Respiratory Failure-IV01:23

Acute Respiratory Failure-IV

154
Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
154
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

1.2K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Efficacy of swallowing muscle training for the treatment of patients with post-stroke dysphagia: A systematic review and meta-analysis.

European annals of otorhinolaryngology, head and neck diseases·2026
Same author

[When legal autonomy is left without support: The case of Tina and the euthanasia law].

Journal of healthcare quality research·2026
Same author

[Challenges and considerations in discontinuation of respirator production by leading manufacturers].

Journal of healthcare quality research·2024
Same author

Association between different corticosteroid regimens used in severe SARS-CoV-2 infection and short-term mortality: retrospective cohort study.

Revista espanola de anestesiologia y reanimacion·2024
Same author

Do we actively and early mobilize patients admitted to an intensive care unit during mechanical ventilation?

Enfermeria intensiva·2023
Same author

Acute respiratory distress syndrome: a definition on the line.

Medicina intensiva·2023

Related Experiment Video

Updated: Jun 28, 2025

Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device
09:36

Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device

Published on: September 24, 2020

2.8K

[Intensive care during the 2019-coronavirus epidemic].

A González-Castro1, P Escudero-Acha1, Y Peñasco1

  • 1Servicio de Medicina Intensiva, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, España.

Medicina Intensiva
|April 15, 2024
PubMed
Summary

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has led to a surge in research, particularly concerning intensive care unit (ICU) management for critical COVID-19 cases.

Keywords:
Intensive carePandemicRisk factorsSARS-CoV-2Triagecoronavirus

More Related Videos

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
07:16

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

Published on: November 30, 2022

3.2K
Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
03:53

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

1.1K

Related Experiment Videos

Last Updated: Jun 28, 2025

Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device
09:36

Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device

Published on: September 24, 2020

2.8K
An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
07:16

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

Published on: November 30, 2022

3.2K
Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
03:53

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

1.1K

Area of Science:

  • Intensive care medicine
  • Infectious diseases
  • Epidemiology

Context:

  • The emergence of SARS-CoV-2 in late 2019 led to a global pandemic.
  • COVID-19 has a significant impact on critical care services, with a substantial percentage of hospitalized patients requiring ICU admission.
  • The scientific community has responded with a rapid increase in research publications.

Purpose:

  • To review the key contributions in intensive care related to COVID-19.
  • To synthesize information on the epidemiology, clinical presentation, diagnosis, and management of 2019 novel coronavirus disease (COVID-19) in critical care settings.

Summary:

  • This narrative review consolidates current knowledge on COVID-19 in intensive care.
  • It covers the epidemiology, clinical features, diagnostic approaches, and therapeutic strategies for severe cases.
  • The review highlights the critical role of intensive care in managing this pandemic.

Impact:

  • Provides a comprehensive overview of intensive care's role in the COVID-19 pandemic.
  • Aims to inform clinical practice and guide future research in critical care for infectious diseases.
  • Facilitates understanding of the multifaceted challenges posed by SARS-CoV-2 in critical care settings.