I know that electricity travels between the probes and is nowhere near deep enough to hit affect the heart. No offense to you, but the ignorance of the general public on Tasers and the the belief that it is somehow analagous to a portable electric chair is part of the problem. I wish they video of officers getting tased would be released to the news so they could show that that people carrying them have been on the business end and it isn't a killer. Honestly I hope to never use mine, but it is just another tool.Sounds like you dont know much about electricity.