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Updated: Feb 11, 2026

Author Spotlight: Exploring Venous Waveforms for Non-Invasive Respiratory Monitoring in Pigs
Published on: March 8, 2024
How should we monitor patients with acute respiratory failure treated with noninvasive ventilation?
Begum Ergan1,2, Jacek Nasiłowski3,2, João Carlos Winck4
1Division of Intensive Care, Dept of Pulmonary and Critical Care, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey begumergan@hotmail.com.
Abstract:
Noninvasive ventilation (NIV) is currently one of the most commonly used support methods in hypoxaemic and hypercapnic acute respiratory failure (ARF). With advancing technology and increasing experience, not only are indications for NIV getting broader, but more severe patients are treated with NIV. Depending on disease type and clinical status, NIV can be applied both in the general ward and in high-dependency/intensive care unit settings with different environmental opportunities. However, it is important to remember that patients with ARF are always very fragile with possible high mortality risk. The delay in recognition of unresponsiveness to NIV, progression of respiratory failure or new-onset complications may result in devastating and fatal outcomes. Therefore, it is crucial to understand that timely action taken according to monitoring variables is one of the key elements for NIV success. The purpose of this review is to outline basic and advanced monitoring techniques for NIV during an ARF episode.
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