Hello doctor I have sinus tachycardia showed in ecg. I also did 2d echo , blood test and
thyroid. All were normal.another ecg which I took a week later also normal. I'm using beta blockers in the morning and nexito plus in the night. But I'm feeling like some pressure is coming from head and feeling palipitation in neck and chest..I'm very much worried. What is the reason? Is this anything heart related? I'm using beta blockers from 6 months pls help me out .