Agreement of concomitant cardiac output measurement by thoracic bio‐impedance and inert gas rebreathing in healthy subjects
Physioflow® and Innocor® can be easily used concomitantly for noninvasive measurement of CO. Despite finding a strong agreement between techniques for exercise CO, results should not be interpreted as being interchangeable as values are derived from different flow measurements: systemic blood flow for Physioflow® and pulmonary blood flow for Innocor®. However, the concomitant use of both techniques could be of value in clinical setting for noninvasive intrathoracic shunt quantification.
Authors
- Laura Filaire (ORCID: https://orcid.org/0000-0003-1433-9390)
- Bruno Pereira (ORCID: https://orcid.org/0000-0003-3778-7161)
- Ruddy Richard (ORCID: https://orcid.org/0000-0002-9061-2953)
- Aurélie Chalard (ORCID: https://orcid.org/0009-0002-1657-313X)
- Claire Dauphin (ORCID: https://orcid.org/0000-0003-1865-5446)
- Hélène Perrault
- Frédéric Costes
Institutions
- University of Ottawa (CA)
- Université Clermont Auvergne (FR)
- Unité de Nutrition Humaine (FR)
- Centre Jean Perrin (FR)
- Centre Hospitalier Universitaire de Clermont-Ferrand (FR)
- Centre de Recherche en Nutrition Humaine d'Auvergne (FR)
- McGill University (CA)
Publication Details
- Journal
- Clinical Physiology and Functional Imaging
- Published
- 2025-03-28
- DOI
- https://doi.org/10.1111/cpf.70005
- Citations
- 1
- Primary Topic
- Hemodynamic Monitoring and Therapy
- Type
- article
- Field-Weighted Citation Impact
- 2.01