What are the signs of a fast heartbeat?

Question
Hello doctor,
Today from morning until now (1:30 pm) I have a heart palpitations. I measured my heart rate, it was about 87 - 105. The last time it was 113. I was worried about what would happen to me because I have never had this before. Other than that, I have no other symptoms. So the doctor asked me what is a fast heart beat? Does the doctor have any medicine that can help me stabilize my heart rate? Thank you doctor.
Anonymous customer
Answer
Answered by Master, Doctor Nguyen Xuan Thanh - Cardiology Center, Vinmec Times City International Hospital.
Hello,
With the question “What is a sign of heart palpitations? , the doctor would like to answer as follows:
Your case of sudden non-exertional tachycardia is an abnormal sign. Therefore, you should see a cardiologist specialist, you may need to do an electrocardiogram, Holter rhythm to monitor.
If you still have questions about heart palpitations, you can go to a hospital under Vinmec Health System for further examination and advice. Thank you for trusting and sending questions to Vinmec. Wishing you lots of health.
Best regards!