Hey all! I seem to only suffer tachycardia and spike in bp when waking early in the morning. I have had numerous ecgs - halter monitors - stress test and even a 24 hr urine to see if a pheo was the reason. No one can tell me what is going on in my body. Only that I have normal sinus tachycardia. I have to call the ambulance at least 2 times a month due to my heart rate, and by the time they transport me to the hospital, the symptoms have calmed. I take an ativan on the mornings that I know I cannot breath through them or cope naturally. Some days it isn't there and others it's weeks at a time. I am so lost as to where to look for help next. All Drs say panic and anxiety, but this is not the same...it is almost as if as soon as wake and start to move in bed, my heart just starts to pound and then when I sit up, it continues to increase speed. Some days I can manage not to add adrenaline, but others I can't. Is my bp dipping too low during sleep and perhaps this is a type of reflex tachycardia to prevent fainting? Any one have similar experiences? It's like i woke up 3 years ago with this one morning...and it's never left.