Hello, I'm a 34 year old female with a normal resting heart rate of 51. Lately, I've been feeling really off and my resting heart rate is anywhere between 31-44 while awake. I'm active, but by no means conditioned like an Olympic athlete. I went to the ER and everything checked out fine. They said I have Bradycardia and I'm following up with a cardiologist next week. I feel weak, tired, dizzy and lightheaded. Does anyone know if this is normal for some people? I'm otherwise pretty healthy...but I do enjoy my junk food too. Thanks