Parkinsonâs Disease (PD) is a chronic, progressive disorder that affects nerve cells deep in the brain responsible for planning and controlling body movement. Dopamine is a chemical used in body movement.
Chart.js is a JavaScript library that allows you to draw different types of charts by using the HTML5 canvas element. Since it uses canvas, you have to include a polyfill to support older browsers. The one suggested by the author is ExplorerCanvas, so you may want to stick with it.
Techniques: Jugular Venous Pressure Measurement (JVP) 1  Patient reclining with head elevated 45 2  . Measure elevation of neck veins above the sternal angle (Lewis Method).  Add 5 cm to measurement since right atrium is 5 cm below the sternal angle.