known as reactive hyperemia peripheral arterial tonometry (RH-PAT). Briefly, probes were applied to one finger on each hand and a blood pressure cuff was placed on one arm. The cuff was inflated ...

So far, there are no data regarding vascular tone during REM and NONREM sleep in humans. Using a new plethysmographic technique to measure peripheral arterial tone (PAT), we report here that REM ...

Changes in rate-pressure product, brachial artery flow-mediated vasodilation, and peripheral arterial tonometry were used to assess hemodynamic reactivity, changes in endothelial function, and ...