I had under gone angioplasty before 3 years. My bp used to be high 170/85, some times 190/85 now I am taking tab telmabeta 25/40 twice a day and tab tide10 mg (diuretic) once a day to control my bp. Generally my heart rate is 60-65 but some times my heart rate falls below 60 to about 55. Generally my bp now is 145/75, just now my heart rate has fallen to 52 and bp is 130/66 is my heart rate very low? I want doctors advise.(should I reduce betablocker? Or reduce diuretic?)