When you have tachycardia, your heart rate is faster than 100 beats per minute
If the cause of your sinus tachycardia is unknown, it’s called inappropriate sinus tachycardia. You still have more than 100 heartbeats per minute, but there is nothing unusual on your ECG
Causes:
Fear.
Nervousness.
Fever.
Intense exercise.
Certain drugs.
Dehydration.
Overactivity of
thyroidNext Steps
your doctor may recommend ECG , ECHO AND HOLTER MONITORING and blood investigation.Tab propranolol is prescribed for controlling your heart rate.Finding the cause of palpitations is important.