97.7z -

, which defines the upper limit of normal heart rate values in their large cohort study.

Depending on what you are looking for, here are the most relevant articles related to that specific value: Medical & Health Research , which defines the upper limit of normal

: An article on PMC discusses how body size influences heart rate in children. It uses 97.7% as a threshold for a +2positive 2 , which defines the upper limit of normal

: A statistical results report from the Office of Scientific and Technical Information (OSTI) mentions that certain factors jointly account for " 97.7Z " (likely a typo for 97.7%) of the analytical uranium analysis variance. , which defines the upper limit of normal