The mentioned BP range is normal yet we have to confirm if it was due to the regular intake of medications. You can stop BP tablets for a week and check BP after 7days ,if BP is still in the normal range you can stop . In Regards to heart rate ,in few people sinus tachycardia is normal .Unless associated with other findings ,I would suggest you can do a 24hr holter test to rule out no other rhythm problems . If reports r normal yearly check up with cardiologist is more than enough