ISO/TS 22077-4:2019

TECHNICAL ISO/TS
SPECIFICATION 22077-4
First edition
2019-10
Health informatics — Medical
waveform format —
Part 4:
Stress test electrocardiography
Reference number
ISO/TS 22077-4:2019(E)
©
ISO 2019

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ISO/TS 22077-4:2019(E)

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ii © ISO 2019 – All rights reserved

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ISO/TS 22077-4:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols and abbreviations . 1
3.1 Terms and definitions . 1
3.2 Symbols and abbreviated terms. 2
4 Outline of stress test cardiography rules . 2
4.1 Configuration of waveform data (see Figure 1) . 2
4.2 Time synchronization (see Figure 2) . 4
5 Waveform encoding . 5
5.1 General . 5
5.1.1 Full disclosure waveform (see Figure 3) . 5
5.1.2 Intermittent record waveform (see Figure 4) . 5
5.1.3 Abstract waveform (see Figure 5). 6
5.2 Waveform class . 7
5.2.1 General. 7
5.2.2 Waveform class for stress test electrocardiography . 8
5.2.3 Waveform class for full disclosure waveform . 8
5.2.4 Waveform class for intermittent recorded waveform . 8
5.2.5 Waveform type for abstract waveform . 8
5.3 Lead name (Waveform attributes) .
...