Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2018 Jul 12;9:922. doi: 10.3389/fphys.2018.00922

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2018 Choi and Shin.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Result of frequency-domain HRV analysis according the beat error rate. The number in the figure represents the beat error rate that begins with a significant difference. The dark solid line, bright solid line, dark dashed line, bright dashed line indicate non-interpolated, NNI, LI, and CSI, respectively. (A) TP, (B) VLF, (C) LF, (D) HF, (E) LF/HF, (F) nLF, (G) nHF. Markers (▴, •, ■, ▾) represent the position of the error rates that start to have a statistically significant difference compared to the HRV variable derived with ectopic-free IBIs.