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Package: cardiac

Cardiac analysis nodes.

These nodes analyze cardiac data, for instance from ECG or PPG sensors.

Nodes in this package:

  • Heart Rate (BPM)
    Calculate the heart rate (BPM) from detected R peaks in QRS complexes.

  • Heart Rate Variability
    This node calculates heart rate variability (HRV) from the detected R peaks in QRS complexes.

  • R Detection
    Detect R peaks in QRS complexes in ECG time series and peaks in PPG time series base on a modified version of the Pan-Tompkin algorithm.

  • Respiration Rate
    Calculate the respiratory rate from R peaks detected from ECG or PPG data.