Hi All, my hubby has AF but can't feel it. He has a pacemaker in situ and takes Warfarin. He would never have known he had the condition if I hadn't taken his BP on a whim one day. It was very high so he made an appt to see the doc and I told him to mention that his heartbeat was irregular too which these modern BP machines don't diagnose. It snowballed from there and he was shocked as he is a very fit man, to think he'd done 22 Great North Runs with a dicky ticker! Anyway pacemaker has been in 4 years now and he still doesn't feel any different but hates taking Warfarin for the side effects. He doesn't take anything for the AF is this okay?