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HRV

MLS310/8

HRV

Heart Rate Variability (HRV) Analysis Software

PRICE ON REQUEST

Product code: MLS310/8

The Heart Rate Variability (HRV) Module for LabChart analyzes beat-to-beat interval variation in ECG recordings or arterial pulse signals.

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Overview

The Heart Rate Variability (HRV) Module for LabChart analyzes beat-to-beat (RR) interval variation in ECG recordings or arterial pulse signals coming from humans or animals. HRV analysis can be performed on a previous ECG recording or while data is being sampled. The Heart Rate Variability Module automatically detects beats by finding the R wave in the ECG signal and classifies beats into Normal or Ectopic based on the presets (or custom settings) the user chooses. Beats can be manually added or removed during the analysis.

The HRV Module is included as part of LabChart Pro or can be purchased separately.

Related

Research Applications


Signals

Features

  • Detection and analysis of R waves & RR interval variation in ECG in real-time or offline.
  • Ideal for animal and human cardiovascular studies.
  • Automatically classify beats as normal or ectopic from animal presets or user-selected interval classification limits.
  • Exclude artifacts or include beats in the analysis on an individual basis.
  • Adjustable histogram bin size.
  • Automatic generation of clinically accepted statistical parameters.
  • Specialized analysis plot windows derived from RR interval data includes:
    • Poincaré Plot: scatter plot where each RR interval is plotted against its preceding RR interval. 
    • Period Histogram: displays the frequency distribution of RR intervals.
    • Delta RR Histogram: displays the frequency distribution of differences between each RR interval and its successor.
    • Tachogram plots: successive RR interval values against the ‘beat number’. 
    • Spectrum: displays the power spectrum of time-based Tachogram, also referred to as the 'Spectrum of Intervals'. Draggable vertical lines indicate limits of LF and HF regions of the spectrum.
  • Automatic generation of exportable and printable report displaying HRV analysis statistical results.
  • All HRV windows are linked for immediate update when modifications are performed.

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Details and Tech Specs

Technical

Compatibility

LabChart 8 for Windows checkmark
LabChart 8 for Mac checkmark

HRV 2 - Screen capture

Using the HRV Add-On you can easily generate Tachogram, Poincaré, Power Spectrum and RR Histogram plots from an ECG. Delta RR Histogram plots are also available.

HRV 2 - Report

The Report highlights the nonlinear, time-domain, and frequency-domain results.

Product Code

MLS310/8
HRV

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Related

Research Applications


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