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-V01:29

Acute Respiratory Failure-V

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...
Acute Respiratory Failure-IV01:23

Acute Respiratory Failure-IV

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...
Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned under...
Ventilatory Modes01:14

Ventilatory Modes

Mechanical ventilators are life-saving devices that support or replace spontaneous breathing. They deliver breaths to patients through varying methods known as ventilator modes. Understanding these modes is critical for healthcare providers managing patients with respiratory failure.
There are three ventilatory modes: full support, partial support, and spontaneous. These are described below.
Full Support Modes
Full support modes include controlled mechanical ventilation, continuous mandatory...
Respiratory Assessment: Purpose and Indications01:19

Respiratory Assessment: Purpose and Indications

Respiratory assessment is a cornerstone of nursing assessments, crucial for the early detection of patient deterioration. This evaluation transcends routine procedures, representing a critical skill nurses must master to ensure optimal patient care.
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...

You might also read

Related Articles

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

Sort by
Same author

PAC regulates endo-, and exocytosis, and lysosomal-mitochondrial stress signaling in human mast cells.

Cell communication and signaling : CCS·2026
Same author

TRPM7 and magnesium orchestrate human CD4 T-cell activation and differentiation.

Life science alliance·2025
Same author

Thapsigargin triggers a non-apoptotic, caspase-independent programmed cell death in basophilic leukaemia cells.

Cell death discovery·2025
Same author

TRPM7 activity drives human CD4 T-cell activation and differentiation in a magnesium dependent manner.

bioRxiv : the preprint server for biology·2024
Same author

Development of objective performance metrics for ultrasound-guided internal jugular vein cannulation on behalf of the College of Anaesthesiologists of Ireland and observation of scores amongst novice and experienced operators.

European journal of anaesthesiology·2023
Same author

Repeated endo-tracheal tube disconnection generates pulmonary edema in a model of volume overload: an experimental study.

Critical care (London, England)·2022

Related Experiment Videos

Perioperative modifications of respiratory function.

Michelle Duggan1, Brian P Kavanagh

  • 1Department of Anesthesia, Mayo General Hospital, Castlebar, Co. Mayo, Ireland. Michelle.Duggan@hse.ie

Best Practice & Research. Clinical Anaesthesiology
|July 9, 2010
PubMed
Summary
This summary is machine-generated.

Postoperative pulmonary complications are a major cause of death after surgery. Identifying patients at risk through history and physical exams, and implementing preventative strategies, can reduce these risks.

Related Experiment Videos

Area of Science:

  • Anesthesiology
  • Pulmonology
  • Critical Care Medicine

Background:

  • Postoperative pulmonary complications (PPCs) significantly increase patient morbidity and mortality, particularly after major thoracic or abdominal surgeries.
  • Key PPCs include chronic lung disease exacerbation, bronchospasm, atelectasis, pneumonia, and respiratory failure requiring mechanical ventilation.

Purpose of the Study:

  • To review risk factors, identification methods, and preventative strategies for postoperative pulmonary complications.

Main Methods:

  • Literature review focusing on patient and procedure-related risk factors for PPCs.
  • Evaluation of diagnostic methods for risk assessment, including history, physical examination, and pulmonary function tests.
  • Synthesis of evidence-based strategies for PPC risk reduction and postoperative management.

Main Results:

  • Patient factors (COPD, smoking, age) and surgical factors (site, duration, anesthesia type) are significant risk factors for PPCs.
  • Clinical assessment (history, physical exam) is more sensitive than pulmonary function tests for identifying at-risk patients.
  • Preventative strategies include smoking cessation, inspiratory muscle training, nutritional optimization, intraoperative measures, lung expansion maneuvers, and adequate pain control.

Conclusions:

  • Early identification of at-risk patients through thorough clinical assessment is crucial for preventing PPCs.
  • A multimodal approach combining preoperative optimization and postoperative care is essential for reducing PPCs and improving patient outcomes.