The easiest way to remove a portion of your record is to highlight the undesired segment and select Edit > Clear. The section of the data on the selected channel will be deleted and the data following will be shifted forward in time. To delete the highlighted section of data from all channels, select Edit > Clear All.
To manage data without creating a time shift, highlight a segment of data and select Transform > Math Functions > Connect endpoints. The software will susbstitute the highlighted data with a linear interpolation based on the values at the left and right edges of the selected area.
 | The first (top) channel contains the ECG data The second (middle) channel contains the heart rate channel based on the ECG channel The third (bottom) channel contains the result of applying Transform > Math Functions > Connect endpoints to the selected area of the heart rate channel. |
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BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]
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