On Demand | HRV | Frequency Domain Analysis with AcqKnowledge Automation

Learn how to automate and standardize procedures in HRV Frequency Domain Analysis. Spectral analysis of HRV is a noninvasive and user-friendly tool for evaluating cardiac autonomic function. This analysis assists those studying autonomic functions in normal subjects following various interventions and across different time periods. Workflow is a drag-and-drop tool that allows you to automate many tasks in AcqKnowledge without the need for programming. Workflow can run on a single file or be used to batch process tasks across many files. This training will show attendees how to create simple workflows, from opening files, to conditioning and preparing data for analysis, to the extraction of meaningful information in HRV research.

You will learn:

• Introduction to HRV
• HRV frequency domain analysis
• Preparation for automation with scripting and Workflow
  • Opening graph files and displaying data
  • Channel Management: labels, duplication, display, auto scale, etc.
  • Transformations: Filtering, Derivative, Smoothing, Waveform math, etc.
  • Standardized conditioning protocols for analysis preparation
  • Find Cycle: measurements, event marks, focus areas, etc.
• Analysis routines and custom sequences
  • Analysis routines for HRV
  • Measurements
• Customized batch processing routines for your study protocol

Webinar Resources

• Videos in the order in which they should be viewed:
  • Adding scripts to the AcqKnowledge menu.mp4
  • Adding a toolbar with buttons for running scripts.mp4
  • Running the ECG scripts from the ECG scripts toolbox.mp4
• ECG Toolbox
  Use these scripts to prepare ECG data for HRV analysis by automatic artifact identification and semi-automated artifact correction; the resulting data can then be used for either HRV frequency domain or HRV time domain analysis. All of the scripts are in a single zip file: Analyze.bbs, Classify.bbs, Clear.bbs, Confirm.bbs, Convert.bbs, Count.bbs, Heart Rate.bbs, Interpolate.bbs, Label.bbs, Max.bbs, Next.bbs, Previous.bbs, RemoveEventsInRange.bbs, Un-label.bbs
  • Download ECG toolkit October 4th 2023.zip

Related Products

• Workflow Licenses ACK100W-AWF and ACK100M-AWF
• MP160 Systems with Workflow MP160WSW-AWF and MP160WS-AWF
• NICO100D Smart Amp