My father is a cardiac, pressure and diabetic patient. He has undergone by pass surgery last year. Presently on checking through blood samples CRP was 60. Pulse was appr. 120-125. Thereafter on administering Cefuroxime 250 three times a day we again went for a check up after four days. Result shows that CRP had gone down to 14. Pressure on taking medicines was under control. But Pulse rate was stiil fluctuating. Sometimes 85--90--105--110. What medicines to take to bring down the pulse rate.....is Amiodorone the answer.....please help...