years, and then I realized I was wasting time and money so i wanted to quit but couldn't. Then, after smoking one day, my heart began to beat abnormally fast and my body began to feel extremely uncomfortable ... View answer

medicine and her heartbeat after going up the stairs in our apartment is 140. Is this ok or should we be ...My 27 year old wife recently went to the ER after having a rapid pulse... View answer

Hi Doctor, After climbing 2 floors by stairs, I feel very tired for next 20-25 minutes. My heartbeats increases suddenly. Also, I start to breathe very fast with some omitting feelings. Please suggest ... View answer

When I lay down and cover up day or night after an hour my abdomen feels hot inside, my blood pressure goes up and I wake up with fast heartbeat and dry mouth . I am 59 had my... View answer

Why do I feel dizzy after walking real fast or climbing stairs ... View answer

headache if I do too many stairs. Why is this happening? I don t feel like this even after 45 minutes on ...When I do the stairs, I get light headed, dizzy and my heart feels like it s beating really... View answer

My resting heart rate is unusually fast and even if i just walk up the stairs my heart is racing like ive just ran a mile. When i exercise i can feel my heartbeat in my chin and other strange... View answer

really fast like I ran up stairs. I m always tired. My resting heart is between 96-98. I don t know if I ...I am 20 years old and my heartbeat is really fast. Sometimes when I m sitting... View answer

sometimes i wake up to an irregular heartbeat (very fast), i have been light headed especially around my eyes everyday for a while, and randomly when i climb stairs my heartbeat shoots... View answer

Here lately, when I walk up about 2 flights of stairs my heart starts beating really fast, I get ... walk up the stairs. Im wondering if its anemia . I have been on my menstrual cycle for... View answer