Example of plotting ECG data using d3

See the UI here

Following on from here and here, this is just putting together a couple of blocks from bl.ocks.org to plot data from the PhysioNet site.

Read converting PhysioNet JSON to CSV to import other data sets.

Right now, it’ll plot aVF/aVL/aVR on a spider graph. My plan is to show current vector +/- last 10 samples or so, to visualise how the polarity / offset moves across time.

I’m also going to add a few more examples from the PhysioNet project so that patterns in healthy and unhealthy subjects can be compared.

Comments welcome below.