Hello fellow Hughies, it's been a while but I have been lurking on Sunday my hearing became muffled & I could hear my heartbeat. 4 days later it is driving me nuts! When i went to the Dr, I am sure he thinks I'm a nut job anyway but he said it is likely a plugged something or other tube and it should resolve itself in a few days. There's no infection or inflammation. I am not in any pain I just can't hear right. I checked my blood pressure, it is not high, it's actually low. In the past I have had bouts of muffled hearing for short periods and loud drumming but random & not any sort of rhythm, this is different. I.am not sure if this is Hughes related. Has this happened to anyone else?