i am 18 years old 130lbs and 5.8 and i went into the docters today for my enbrel witch im currently on a study with, and the docter took my blood pressure and said it was 110/20..witch makes no sense to me and then docter after docter kept coming in and then finally a cardiaologist and said my heart was making a clicking noise, and my heart kept reading about 100/ over 20, i do experience weakness not being able to sleep numbness in my arms from waking up frequently, but i do feel like im very energetic and could have ran around the room all day, short of breath of course, but now im going into the cardialogist tomorrow and i am very confused as to what is going on.