Do you have any kind of symptoms; like pain or sweating or dizziness, loss of muscle power, restlessness etc?
Any significant past medical or surgical illness?
What is your usual pulse rate?
A 20-25% percent of high pulse rate than normal does not denote any pathology if there are no symptoms and blood pressure is normal. So it is not likely to be worrisome or concerning.
Please feel free for your follow up questions.