Related Experiment Videos
[Evaluation of extravascular lung fluid]
Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova
|August 1, 1986
Summary
The thermodilution technique can diagnose pulmonary oedema by measuring thermoindicator diffusion. This method allows for calculating pulmonary extravascular fluid volume, aiding in oedema diagnosis.
Area of Science:
- Physiology
- Medical Diagnostics
Context:
- Pulmonary oedema diagnosis is crucial for patient outcomes.
- Current diagnostic methods may have limitations.
Purpose:
- To investigate the utility of thermodilution for diagnosing pulmonary oedema.
- To develop a method for calculating pulmonary extravascular fluid volume.
Summary:
- A theoretical model and animal experiments were used to study thermodilution for pulmonary oedema.
- Thermoindicator diffusion intensity correlated with oedema severity.
- An equation (Vev = tev (Qao--Qpa)) was proposed to calculate extravascular fluid volume.
Impact:
- The thermodilution technique shows potential as an independent method for diagnosing pulmonary oedema.
- This could lead to improved diagnostic accuracy and patient management.