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https://github.com/PantelisGeorgiadis/dcmjs-ecg

DICOM electrocardiography (ECG) rendering for Node.js and browser using dcmjs
https://github.com/PantelisGeorgiadis/dcmjs-ecg

dicom ecg

Last synced: 9 days ago
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DICOM electrocardiography (ECG) rendering for Node.js and browser using dcmjs

Host: GitHub
URL: https://github.com/PantelisGeorgiadis/dcmjs-ecg
Owner: PantelisGeorgiadis
License: mit
Created: 2022-10-25T06:43:31.000Z (over 1 year ago)
Default Branch: master
Last Pushed: 2024-02-20T08:22:07.000Z (4 months ago)
Last Synced: 2024-05-22T00:48:56.198Z (about 1 month ago)
Topics: dicom, ecg
Language: JavaScript
Homepage:
Size: 2.13 MB
Stars: 7
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE.txt

Lists

awesome-dicom - dcmjs-ecg - DICOM electrocardiography (ECG) rendering for Node.js and browser using dcmjs. (Libraries / JavaScript)

README

        [![NPM version][npm-version-image]][npm-url] [![build][build-image]][build-url] [![MIT License][license-image]][license-url] 

# dcmjs-ecg

DICOM electrocardiography (ECG) rendering for Node.js and browser using Steve Pieper's [dcmjs][dcmjs-url] library.

### Note

**This effort is a work-in-progress and should not be used for production or clinical purposes.**

### Install

#### Node.js

	npm install dcmjs-ecg

#### Browser

	

	

### Build

	npm install

	npm run build

### Usage

```js

// Import objects in Node.js

const dcmjsEcg = require('dcmjs-ecg');

const { DicomEcg } = dcmjsEcg;

// Import objects in Browser

const { DicomEcg } = window.dcmjsEcg;

// Create an ArrayBuffer with the contents of the DICOM P10 ECG byte stream.

const ecg = new DicomEcg(arrayBuffer);

// Create rendering options.

const renderingOpts = {

  // Optionally provide the rendering speed in millimeter per second.

  // If not provided, the default value of 25 millimeter per second is used.

  speed: 25.0,

  // Optionally provide the rendering amplitude in millimeter per millivolt.

  // If not provided, the default value of 5 millimeter per millivolt is used.

  amplitude: 5.0,

  // Optionally apply a Butterworth low pass filter with 40Hz cut off frequency.

  // If not provided, the filter is not applied.

  applyLowPassFilter: false

};

// Render ECG.

const renderingResult = ecg.render(renderingOpts);

// Rendered waveform in SVG format.

const svg = renderingResult.svg;

// Array of key-value-unit objects containing waveform information and interpretation.

const info = renderingResult.info;

```

Please check a live example [here][dcmjs-ecg-live-example-url].

### Related libraries

* [dcmjs-dimse][dcmjs-dimse-url] - DICOM DIMSE implementation for Node.js using dcmjs.

* [dcmjs-imaging][dcmjs-imaging-url] - DICOM image and overlay rendering pipeline for Node.js and browser using dcmjs.

### License

dcmjs-ecg is released under the MIT License.

[npm-url]: https://npmjs.org/package/dcmjs-ecg

[npm-version-image]: https://img.shields.io/npm/v/dcmjs-ecg.svg?style=flat

[build-url]: https://github.com/PantelisGeorgiadis/dcmjs-ecg/actions/workflows/build.yml

[build-image]: https://github.com/PantelisGeorgiadis/dcmjs-ecg/actions/workflows/build.yml/badge.svg?branch=master

[license-image]: https://img.shields.io/badge/license-MIT-blue.svg?style=flat

[license-url]: LICENSE.txt

[dcmjs-url]: https://github.com/dcmjs-org/dcmjs

[dcmjs-dimse-url]: https://github.com/PantelisGeorgiadis/dcmjs-dimse

[dcmjs-imaging-url]: https://github.com/PantelisGeorgiadis/dcmjs-imaging

[dcmjs-ecg-live-example-url]: https://unpkg.com/dcmjs-ecg@latest/build/index.html