Table 8 The description of ecgML: Annotations element
From: A markup language for electrocardiogram data acquisition and analysis (ecgML)
Annotations | Annotations for each ECG record. Based on FDA XML Data Format Specification (revision C). | |||
|---|---|---|---|---|
Element/attribute | Description/Origin | Required | Values/Data Type | Example |
PointNotation | A set of fiducial points with an X and Y position. | |||
PointLabel | Name of the fiducial points. | Required | Based on DICOM waveform list | R peak |
XValue | X position of notation. To be expressed as HH:MM:SS.SSS | Required | time or samples | 00:27:01 |
YValue | Y position in mV of notation | Optional | float | 0.3 |
Comment | Comment about the point notation | Optional | string | Paced beat |
WaveNotation | Annotations for interval measurements. | |||
Pwave | The annotations of P wave (onset, offset, peak, annotation, comment) | Optional | See Table 9 | Normal |
QRSwave | The annotations of QRS wave (onset, offset, peak, annotation, comment) | Required | See Table 9 | PVC |
Twave | The features of T wave (onset, offset, peak, annotation, comment) | Optional | See Table 9 | inverted |
Uwave | The annotations of U wave (onset, offset, peak, annotation, comment) | Optional | See Table 9 | Normal |
OtherWave | The annotations for other duration (onset, offset, peak, annotation, comment). | Optional | See Table 9 | Â |