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Script 029 – Keep QRS markers only




BIOPAC Developer - scripting, network data transfer, API, support

This script can be executed after running script 028

This script will remove all markers except the QRS peak markers after you have executed Analysis > Locate ECG Complex Markers (or have run script 028). Now the QRS peak markers can be used to calculate heart rate or heart rate variability. By eliminating the extra markers, further analysis can be run with only the information that is useful.

This procedure generally performs better than an execution of Find Rate or Find Cycle. Markers can also be added manually, via script 003 – Place marker at Peak. This allows for correction of any markers that may have been misplaced.

See Also: Scripts 028, 030, and 031.

Script download contains sample data file and BIOPAC Basic Script.

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