Study: NCT06360302

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: Exercise test
Description: Metabolic effort test on cycloergometer with gas measurement. Gas exchanges (V'O2 and V'CO2) will be measured cycle-by-cycle using a gas analyzer connected to a flow meter Measurements will be taken every 6 minutes, at rest and during exercise on a cycloergometer, in five 6-minute increments, corresponding to intensities of 0% (rest), 20%, 30%, 40%, 50 and 60% of the subject's estimated maximum power, for a total duration of around 45 minutes.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Exercise test
Description: Metabolic effort test on cycloergometer with gas measurement. Gas exchanges (V'O2 and V'CO2) will be measured cycle-by-cycle using a gas analyzer connected to a flow meter Measurements will be taken every 6 minutes, at rest and during exercise on a cycloergometer, in five 6-minute increments, corresponding to intensities of 0% (rest), 20%, 30%, 40%, 50 and 60% of the subject's estimated maximum power, for a total duration of around 45 minutes.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Exercise test
Description: Metabolic effort test on cycloergometer with gas measurement. Gas exchanges (V'O2 and V'CO2) will be measured cycle-by-cycle using a gas analyzer connected to a flow meter Measurements will be taken every 6 minutes, at rest and during exercise on a cycloergometer, in five 6-minute increments, corresponding to intensities of 0% (rest), 20%, 30%, 40%, 50 and 60% of the subject's estimated maximum power, for a total duration of around 45 minutes.

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: Blood sample
Description: A catheter will be placed in a forearm vein to take blood samples at rest and at the end of the 5-stage stress test.~Sampling times synchronized with stress test measurements

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Blood sample
Description: A catheter will be placed in a forearm vein to take blood samples at rest and at the end of the 5-stage stress test.~Sampling times synchronized with stress test measurements

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Blood sample
Description: A catheter will be placed in a forearm vein to take blood samples at rest and at the end of the 5-stage stress test.~Sampling times synchronized with stress test measurements

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: Impedancemetry
Description: measurement of anthropometric data (weight, height, waist circumference). impedancemetry will enable body composition to be analyzed by placing surface electrodes on the body. The participant will lie on an examination table and must remain at rest for 5 minutes.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Impedancemetry
Description: measurement of anthropometric data (weight, height, waist circumference). impedancemetry will enable body composition to be analyzed by placing surface electrodes on the body. The participant will lie on an examination table and must remain at rest for 5 minutes.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Impedancemetry
Description: measurement of anthropometric data (weight, height, waist circumference). impedancemetry will enable body composition to be analyzed by placing surface electrodes on the body. The participant will lie on an examination table and must remain at rest for 5 minutes.