 Decreasing doses or cessation of BP Medications use BP medication doses will be changed by the primary investigator or by the patient healthcare physician. The physician in charge will reduce BP lowering medications in case systolic blood pressure will decrease below 110 mmHg or if participants will present symptoms of low blood pressure such as weakness, ortostatizm, dizziness, presyncope or syncope. Before any change in BP lowering medications patients will be encouraged to get another 24 hours holter of BP measurement test. All changes in BP medications will be recorded. 