Examples of cardio-related measurements for educational purposes with Pasco hardware and software

Portable health monitors range from wrist and chest devices to beds to credit card-sized electronics. Understanding their operating principles is important to correctly interpret their results. I investigate the possibilities of performing photoplethysmography, ballistocardiography, and phonocardiography with Pasco hardware and their Capstone software. Pasco's three-wire electrocardiography sensor provides a standard for comparison among the methods' results.