Hi doctor Since few days I am waking up to sudden fast heartbeat and unable to fall asleep after ... happens st night when I am about to sleep ??? ... View answer

Hi doctor Since few days I am waking up to sudden fast heartbeat and unable to fall asleep after ... happens st night when I am about to sleep ??? ... View answer

My 17 year old daughter is experiencing a sudden rapid heartbeat and a feeling of pain in her chest (behind the stirnum). Is this serious? ... View answer

moment, I felt heartbeat, out of breath, and numbness went to chest, up to neck, arms, and face, into the ...I experienced sleeping problem, in which I woke up from sleep out of breath. I feel nervous... View answer

What would cause leaning to left and back when I got up in the middle of the night with extreme unsteadiness and vomiting? ... View answer

One moment I was laying in bed watching a show ad the next I was waking up with a rapid heart beat and my legs shaking... I looked at the clock and a half an hour went by. I don t remember falling ... View answer

Hi, I am a 66 yr old female. I experience rapid heartbeat when I awake from sleep. It is noticeable when I am laying on my right side. If I am laying on my left, it is not noticeable. This has... View answer

Daughter, age 10, wakes up often within an hour or less of going to bed with a rapid heartbeat, clammy and rigid to where if I touch her, she will be almost in a frozen state. Often times, she will ... View answer

blood pressure. I wake up every night with profuse sweating and a rapid heartbeat. I also take Synthroid because my thyroid does not produce enough on its own. Can you advise why I may be... View answer

What would cause a sudden rapid heartbeat and heaviness in my arms? ... View answer