dicom - Plotting the Graph against ECG Modality -


ecg

i have no previous experience in plotting graph. want plot ecg graph w.r.to waveform sequence how can achieve , below points need ask....

1)i want draw ecg ecg modality.

2)for how draw graph , type of co-ordinate need consider.

3)which dicom tags helpful draw graph w.r.to point draw 

    (5400, 0100) waveform sequence            1) "5.6.3-9-1",        // "i"          2) "5.6.3-9-2",        // "ii",          3) "5.6.3-9-61",       // "iii",          4) "5.6.3-9-62",       // "avr",          5) "5.6.3-9-63",       // "avl",          6) "5.6.3-9-64",       // "avf",          7) "5.6.3-9-3",        // "v1",          8) "5.6.3-9-4",        // "v2",          9) "5.6.3-9-5",        // "v3",         10) "5.6.3-9-6",        // "v4",         11) "5.6.3-9-7",        // "v5",         12) "5.6.3-9-8",        // "v6"

4)how plot graph intervals along (x,y) axis , values shown on graph dicom tags necessary show ecg values on graph.

give me details necessary ecg modality (i.e. relationship between ecg tags need follow).

thanks reply

this general question. should start reading documentation dicom waveforms , ask more specific questions.

anyway, can find related question here. may helps starting point.

the answers:

  1. nice :-)

  2. you have 2 axis. 1 of them (x axis) represents time (usually ms) while other (y axis) represents signal level (usually mv)

  3. a lot of. start having @ dicom dictionary. in particular, should pay attention data elements groups 003a , 5400

  4. closely related question #3


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