Evolution of the Relationship Between Central and Peripheral Arterial Wave Velocities as a Function of Age

"Subjects will be fitted with non-intrusive devices. In a semi-recumbent position, they will be asked to perform~* 10 minutes of resting breathing~* 10 cycles consisting of a 20-second apnea, to be performed at the end of inspiration, and 1 minute 40 of breathing (100 seconds).~This single participation session will last a total of one hour for the volunteer (equipment, recording, de-equipping), including 30 minutes of acquisition."