Dynamics of cardiovascular and baroreflex readjustments during a light-to-moderate exercise transient in humans

ConclusionDuring 50 –100 W, with respect to 0–50 W, BRS decreased more slowly, in absence of a prompt pressure decrease. BRS decrease and rapid HR response in 50–100 W were unexpected and ascribed to possible persistence of some vagal tone at 50 W.
Source: European Journal of Applied Physiology - Category: Physiology Source Type: research