The aim of the study was to validate tools of physiological signal processing and interpretation on healthy human volunteers in order to improve the understanding in respiratory physiology and its interactions with heart function, and swallowing.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
50
Laboratoire TIMC-IMAG
La Tronche, France
RECRUITINGHeart rate
Heart rate is calculated on electrocardiograph
Time frame: one measure within two weeks of inclusion
end tidal CO2
end tidal CO2 of each breath measured with an infrared CO2 analyzer
Time frame: one measure within two weeks of inclusion
Non invasive arterial pressure
Time frame: one measure within two weeks of inclusion
Non invasive stroke volume
measured with impedance cardiography
Time frame: one measure within two weeks of inclusion
Inspiratory and expiratory times
obtained for each breath with flow signal
Time frame: one measure within two weeks of inclusion
Tidal volume
obtained for each breath with flow signal
Time frame: one measure within two weeks of inclusion
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