Greetings,
I am a 36 year old male. In the past, I have had tachychardias and irregular heart beats. All the exams I had -EKG, heart ultrasound, fatigue tests (please forgive me If I am not using the right terms as English is not my mother language)- were normal. All doctors suggested that all these were due to stress. During a 12 year period I've had both normal periods and irregular beats periods which were rarely wοrrying as I tend to ignore them after all these years and many many exams. Anyway the last doctor,about a year ago, recommended that I should take sth for the stress.
Anyway, it's been a few weeks that every time I rest at bed, I feel heart palpitations. The palpitations are either normal or moderately rapid, but what worries me most is that sometimes I feel just below my neck very rapid heart beats -like 200 at least- while when I count my heart beats in the normal way -ie feeling the beats at my left hand- they are almost normal (eg 70 and in a few occasions up to 90 or 100 but nothing like 200 or 300!). In other words I feel very fast heart beats at the upper side of my chest, just below my neck, while at the rest of my chest and at my hand the beats are normal!.
Having heard about atrial fibrillation, I am a bit worried about that! Could it be that I have it? Would I have symptoms like these? I have no other symptoms like irregular beats etc. I have gained some weight recently and I am overweight and the only medication I take regularly this period is Lamisil (terbinafine HCL) for nail fungus. I do get about 20 mgr of propanolol from time to time in order to avoid the palpitations effect or some valerian extracts pills.
Any ideas of what might be wrong?