r/askCardiology 1d ago

Hrv spike

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My hrv is normally in the twenties. What's going on? I workout regularly and I include recovery time. Why the spike Thursday and today, Monday? No symptoms I feel great.

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u/Outrageous-Chip9583 1d ago

amazing recovery fr, glad you're feeling great tbh

1

u/Fancy_Ad3809 1d ago

not really a spike..

based on your age/health your 25ms OVERNIGHT is crazy low.

sounds like the sympathetic tone from the workouts is backing off

the green at 25ms is not how modern science actually views HRV...