Hi, My uncle (Age 64 years, 5 feet 7 inch, 68 kg ) went through a CABG X 2 on november 2005. suffering from DM for more than 6 years. form last 6 months he was worried about the number of his drop pulse beat (6 to 8/min) as his cardiologist told him upto 5 drop beat/min is normal. seeking advice from a different cardiologist about his drop beat problem and being adviced to take Amiodarone. with other medicine he took amiodarone for three month and the drop beat problem was over. now he developed some new complain like leg oedema and pulse rate is 50 to 55. his CT angiogram shows patent graft, on echo LVEF 48. taking Carvedilol, nitro glycerine tab, atorvastatin, PPI, Aspirine+clopidogrel. what should he do now with his bradycardia and leg oedema