dizzy, short of breath, irregular, fast heart beat ... View answer

I get a strange feeling in my chest. No pain. Feels like my heart could be racing. Was to the ER about a month ago with same symptoms but everything was normal. It has been happening a lot the past two ... View answer

have any deficiencies. The doctor concluded that the shortness of breath and fast heartbeat may be ... slightly miserable because I had trouble speaking due to the shortness of... View answer

have any deficiencies. The doctor concluded that the shortness of breath and fast heartbeat may be ... slightly miserable because I had trouble speaking due to the shortness of... View answer

I am light headed, diaphoretic, increased heart rate , labored breathing upon light exertion. I am scared. These symptoms have been getting worse as time goes on. ... View answer

hi im 21 and ive been haveing palpataions in other words my heart is racing really fast and its makeing me feel quite ill at times i get shortness of breath and it takes everything out of me.... View answer

I m a 61 y/o thin female, smoker. An hour ago while shopping, my vision started to narrow and I started feeling faint, then my heart began to beat rapidly, followed by some shortness of breath,... View answer

hi, I am 25 yr old.Tomorrow evening when i was walking out of office i was feeling shortness of breath with a very little pain in inner side of upper left arm for a minute. After that my heartbeat ... View answer

even though i have not a cold,i also had a very fast heart beat which the doctor gave me propranol tablets 3 times a day ca n you tell have i got a heart problem as it is really worry me? ... View answer

past one month I am feeling shortness of breath I went emergency several times but it comes normal ecg is also Normal last night I can t sleep proper because of fast heart beat... View answer