Skip to main content
. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: J Card Fail. 2020 Nov 6;27(1):114–116. doi: 10.1016/j.cardfail.2020.11.001

Fig. 1.

Fig. 1.

(Top) Original recordings of muscle sympathetic nerve activity (MSNA), mean arterial pressure (MAP), and heart rate (HR) at baseline and at 60 (HG60) and 120 seconds (HG120) of 30% and 40% of maximal voluntary contraction (MVC) isometric handgrip exercise (HG). (Bottom) Autonomic and cardiovascular responses at baseline and during HG exercise, expressed as 1-minute averages.