Article
Long-term association of 15-second heart rate variability with cardiovascular events
2023-06-29
Abstract excerpt
Heart rate variability (HRV) is an established cardiac autonomic marker with predictive value in cardiac patients. Ultra-short HRV (usHRV) derived from 10–30 sec ECGs can be measured at scale using standard and wearable ECGs, but its association with cardiovascular events in the general population is undetermined. We aimed to validate usHRV measured using 15-second ECGs (using RMSSD, SDSD and PHF indices) and inve...
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Identifiers and source
- Literature Corpus work
- fc8c133c-36a6-53db-aaa2-180734a64554
- DOI
- 10.21203/rs.3.rs-3060041/v1
