My OH has to take warfarin every day, he takes it because the alternative a tablet called dabigatran (may have alternative names) designed specifically for AF patients is too expensive to prescribe, except to patients who are at high risk of strokes etc. NICE decreed this. He has asked about this new medicine because it can be taken once a day and doesn't need the visits to the clinic every so often, but the doctors in W Yorks won't prescribe it. Look after yourself tfg, MrAsk has a pint or two of beer every so often and watches what he eats.