Peter Attia· MD
if heart rate were low heart rate variability were high it would interpret that as low sympathetic tone low fight-or-flight tone high parasympathetic tone
Loading…
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
if heart rate were low heart rate variability were high it would interpret that as low sympathetic tone low fight-or-flight tone high parasympathetic tone
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
if heart rate variability became very low and heart rate and respiratory rate were high it would basically impute that to be you are exercising
if heart rate variability became very low and heart rate and respiratory rate were high it would basically impute that to be you are exercising and it would graphically represent that one way if heart rate were low heart rate variability were high it would interpret that as low sympathetic tone low fight-or-flight tone high parasympathetic tone it would represent that a certain way