Hello doctor I have palpitations so I took ecg and it showed sinus tachycardia.also I did 2d echo test it was normal. I also took another ecg some days later it was normal. But right now I'm using betablockers in the morning and nexito plus tablets in the night.but what scares me is sometimes I'm feeling a pressure in head and pulsing in neck and feeling palipitations when I move or sit. What is the cause is this anything heart related? Pls help me out.I also did blood test it was normal.and recently I did
thyroid test it shows increased
tsh levels.but I'm not able to understand the cause.pls help me