1. As part of my Advanced Physics 11 course in high school, I have decided to do my major project on the physics of the human heart. I have found many resources and a lot of information, but I really need to go into more depth slash relate it better to physics (it's easy to find the biology side of it) Does anybody have any good references for the physics of the heart ? 2. I am talking about Joules, Watts, Speed of the heart and also about electricity in the heart and how a stethoscope works. Any help would be appreciated, thank-you!