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Related Concept Videos

Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation (NIPPV)
Extracorporeal Removal of Drugs: Hemoperfusion and Hemofiltration01:25

Extracorporeal Removal of Drugs: Hemoperfusion and Hemofiltration

Hemoperfusion and hemofiltration are critical techniques in medical treatments to eliminate accumulated drugs, metabolites, and electrolytes from the bloodstream. These methods are particularly vital in cases of accidental poisoning and drug overdose.Hemoperfusion involves passing blood through an adsorbent material to remove unwanted substances. The main adsorbents used in hemoperfusion include activated charcoal and Amberlite resins. Activated charcoal can adsorb both polar and nonpolar...
Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure01:16

Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure

Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
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Assessment of Diffusion and Perfusion

Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
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Related Experiment Video

Updated: Jun 28, 2026

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse
06:41

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse

Published on: October 24, 2018

Venopulmonary Extracorporeal Membrane Oxygenation: Overview, Applications, and Current Evidence.

Mayank Dhalani1, Jazzmen Johnson2, Heba Allam2

  • 1From the GMERS Medical College and Hospital, Gotri, Vadodara, India.

Cardiology in Review
|June 26, 2026
PubMed
Summary

Venopulmonary ECMO (VP ECMO) offers a specialized approach to extracorporeal membrane oxygenation, aiding right ventricular unloading and gas exchange in critical cardiac and respiratory failure patients. This configuration shows promise for improved stability and survival in select cases.

Keywords:
acute respiratory distress syndromeextracorporeal membrane oxygenationleft ventricular assist devicelung transplantationpulmonary hypertensionright ventricular failurevenopulmonary artery extracorporeal membrane oxygenation

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Point-of-Care Ultrasound for Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation Without Left Ventricular Venting
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Point-of-Care Ultrasound for Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation Without Left Ventricular Venting

Published on: January 17, 2025

Related Experiment Videos

Last Updated: Jun 28, 2026

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse
06:41

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse

Published on: October 24, 2018

Point-of-Care Ultrasound for Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation Without Left Ventricular Venting
03:40

Point-of-Care Ultrasound for Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation Without Left Ventricular Venting

Published on: January 17, 2025

Area of Science:

  • Cardiology
  • Pulmonology
  • Critical Care Medicine

Background:

  • Extracorporeal membrane oxygenation (ECMO) is vital for severe respiratory/cardiac failure.
  • Conventional ECMO (veno-venous, veno-arterial) has limitations, especially with right ventricular dysfunction.
  • Venopulmonary ECMO (VP ECMO) is an emerging configuration for right ventricular unloading and gas exchange.

Purpose of the Study:

  • To review the physiological principles of VP ECMO.
  • To outline VP ECMO cannulation strategies and configurations.
  • To discuss clinical indications and patient phenotyping for VP ECMO.

Main Methods:

  • Review of physiological principles.
  • Summary of cannulation strategies and configurations.
  • Discussion of clinical indications and patient phenotyping.

Main Results:

  • VP ECMO bypasses the failing right ventricle, reducing congestion and improving pulmonary hemodynamics.
  • It supports gas exchange without systemic complications of veno-arterial ECMO.
  • Emerging evidence suggests improved hemodynamic stability, mobilization, and survival in selected patients.

Conclusions:

  • VP ECMO is a distinct configuration for specific patient populations, including RV failure and ARDS with RV dysfunction.
  • Further prospective studies are needed to refine patient selection, timing, and management strategies.
  • VP ECMO shows potential to enhance outcomes in carefully selected patients requiring advanced circulatory and respiratory support.