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. Author manuscript; available in PMC: 2015 Apr 13.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2012;2012:2724–2727. doi: 10.1109/EMBC.2012.6346527

Fig. 5.

Fig. 5

Top panel: Finapres continuous BP data before, during, and after a Valsalva maneuver. The bold line corresponds to MAP. 2nd panel: -ln(PTT), averaged over 5 beats showing qualitative correlation to MAP. 3rd panel: RJ Interval during the maneuver averaged over 5 beats. 4th panel: -ln(PAT), averaged over 5 beats not showing significant qualitative correlation to MAP due to the change in PEP moving in the opposite direction as PTT. The shaded regions correspond to the Valsalva maneuver.