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Updated: May 17, 2026

Integrated Compensatory Responses in a Human Model of Hemorrhage

Integrated Compensatory Responses in a Human Model of Hemorrhage

Published on: November 20, 2016

Hemodynamics during an ambulance flight.

Ulrike Elisabeth Ehlers¹, Olivier Seiler

¹Surgical intensive care, University Hospital Zürich, Switzerland. u.ehlers@bluewin.ch

Air Medical Journal

|November 3, 2012

Summary

Monitoring hemodynamic changes during patient transport, especially via air ambulance, is crucial. This case study highlights the first use of Picco-based measurements during air medical transport to track patient hemodynamics.

Area of Science:

Critical Care Medicine
Transport Medicine
Hemodynamic Monitoring

Background:

Patient transport, particularly for critically ill individuals requiring intensive care or mechanical ventilation, presents significant challenges.
Air medical transport introduces unique physiological stressors, including reduced atmospheric pressure affecting blood oxygenation and potential intracorporeal volume shifts during ascent and descent.

Observation:

This case study details the use of Picco-based measurements to continuously monitor hemodynamic changes in a patient during interhospital transfer.
The transport included a critical phase via air ambulance, necessitating careful consideration of environmental and physiological factors.

Findings:

The study reports the first instance of utilizing a Picco system for hemodynamic monitoring throughout an interhospital patient transport involving an air medical flight.

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Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

Published on: November 26, 2018

Continuous hemodynamic data provided insights into patient response during various phases of transport, including takeoff and landing.

Implications:

These findings suggest that advanced hemodynamic monitoring, such as with Picco systems, can enhance patient safety during air medical transport.
Real-time hemodynamic data may aid clinicians in managing unstable patients during critical transfers, optimizing care and potentially improving outcomes.
Further research is warranted to establish protocols for hemodynamic monitoring during air medical transport.