What is sinus tachycardia. Is this harmful. I had ecg and sinus tachycardia was diagnosed. I always feel anxiety dizziness and palpitations. I was very stressed at the time of ecg thats why my heart rate was 100bmp.

1 Doctor Answered
Hi lybrate-user normally heart rate is normak between 60 to 100. If it is more than 100 with normal rythm is called sinus tachycardia cause could be fever. Anxiety. Some infection and heart issues if you really feeling palpitations more often then better consult a cardiologist near to your place. And check once your thyroid profile also thank you tk cr.
54 people found this helpful
Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.