question: Hello I am a 54 year old patient from the Albanian. I have many years of suffering from arrthmy. Currently uses propafenon and Atenolol. Recently having frequent arrthmy doctors have increased the dosage of propafenoni reaching up to 300 ml in the meal associated with grains quarter Atenolol in the morning and evening. Pulse beat usually are down 60 and still have had frequent aritmi. Please advise me...?