Ok so my burning question today is about knowing what your heart is doing. My heart runs fast. It runs slow. I also get ectopics. But I don't know what an ectopic feels like. I know when it's slow it feels draggy and achy. When it's fast it goes like the clappers. But how do I know what run of ectopics feels like? my cardio app sometimes has some very perculiar lines on it - don't resemble a heart beat - and they mystify me. Anyone else got a heart that ranges between 30 to over 200? I know my app doesn't pick up ectopics so if I'm running fast anyone know if it's accurate?