arrhythmia_project

Capstone Senior Project

Description:

Cardiovascular diseases, such as myocardial infarction (heart attack) and congestive heart failure are the leading causes of death in the United States.Microbial sepsis, which is increasingly common in a time of rising antibiotic resistance, is the second most common cause of death in hospitals. Multiple and frequent hospital re-admissions within 30 days of discharge for non-specific decompensated congestive heart failure are an enormous drain on hospital resources and healthcare budgets. An inexpensive, non-invasive, and wearable “early warning” device predictive of impending cardiac decompensation (failure of the heart to accommodate a secondary condition such as sepsis) could be used as a telemedicine tool to continuously monitor ambulatory patients, whether hospitalized or otherwise. In case of adverse cardiovascular decline, such a solution would create a window of time in which to intervene to avertor mitigate the crisis, thereby saving many lives and much treasure. An interdisciplinary team (ME + CS) will work together to design a hardware-software platform to monitor heart beats. For CS side, the requirements are: 1)Develop a data analysis software which a.visualize sensor data streams collected from the heart monitor;b.performs anomaly detection using machine learning models;c.has a user-friendly interface for non-CS users;2)An analysis on the performance of different models;3)If time permitted, optimize the system for the purpose of pseudo real-time detection. The team can work on the MIT open source dataset (https://physionet.org/content/mitdb/1.0.0/) to getstarted, before our data becomes available from Rowan collaborators.

Setup:

##### Virtual environment setup:
sudo apt-get install python3-venv
python3 -m venv mypthonenv
source mypythonenv/bin/activate
pip3 install django djangorestframework django-filter django-rest-auth django-cors-headers psycopg2-binary pandas scikit-learn joblib gunicorn django-debug-toolbar

Install backend:
    cd to /backend/django_app
    pip install requirements.txt
###### Install Python:
    Windows:
    > https://www.python.org/downloads/
    Ubuntu:
    >$ sudo apt install python3
    >$ python ––version

###### Install Node.JS:
    Windows:
    > https://nodejs.org/en/download/
    > install with the downloaded windows installer
    > if issues occur, check path variables
    Ubuntu:
    >$ sudo apt install nodejs
    >$ sudo apt install npm
    >$ nodejs -v

###### Install Django:
    Windows:
    >$ py -m pip install Django
    Make sure to update path variables to run the djando-admin script
    Ubuntu:
    >$ sudo apt install python3-django

    Other installs:
    >$ pip3 install django-cors-headers
    >$ pip3 install graphene-django
    >$ pip3 install graphene-django
    >$ pip3 install psycopg2-binary
    >$ pip3 install django-filter


###### Clone repo:
    >$ git clone https://github.com/jackdwayne/arrhythmia_project.git

###### Dependancy Setup:
In terminal or code cd to frontend folder
    With yarn:
        > $ yarn
    With npm:
        > $ npm install

###### How to run locally:
cd in one terminal to backend:
    >$ python manage.py runserver
cd in another terminal to frontend:
    >$ yarn start
    or
    >$ npm start

Building Docker Image

Assuming docker is installed in your system:

```bash
# To build an image
docker-compose build
# To run the image
docker-compose up
# To stop the image
docker-compose stop
```

If the image is up:

• The backend will be located in localhost:8000/graphql
• The frontend will be located in localhost:3000