asiangal555.... Very simply, you might let the readers know what you think is a low heart rate.
If average is 72, you may be upset because yours is 62, or 52.
What the heck is your heart rate now...?
How many times each day do you take it?
What was it last year, last month...?
Why do you consider the current rate to be TOO low?
You might add a few details, without which, no one knows what to say.