Lisinopril or atenolol
So I have been on 10mg Lisinopril for about 3 years. I have changed doctors due to not getting the help I need. He prescribed me 25mg atenolol today and told me to take this and stop the other due to reoccurring chest and arm pains. . Only issue is I read it can slow pulse down. My resting heart rate soars at 50-60 as it is. Should I be worried to take this due to this or will it be fine ?