Hi again Pistol! I just recently started a trial of NS infusions twice a week (1L run for about 2 hours). I noticed the effect was quite temporary (during the infusion my HR normalized, almost reaching 60s, and my BP, which runs low and normally has a pretty narrow pulse pressure, looked almost normal!). Did you say that was true for you in your experience? Did you only switch to LR due to your experience in ER admissions? Additionally, how did you know to try running at a slower speed? I haven't experimented with that quite yet. I also realize I am fresh to this trial so I may be speaking prematurely!