My dh is dietabic and went for his check at the doctor's wednesday.He never says alot about anything really,but i got him to tell me that the blood test he had last week shows kindneys and liver are fine.But his sugar levells are far to high,which wasn't a surprise really.Gp changed his meds and that was all he said.Then on thursday the hospital phoned while dh was out,to make a appointment for him at the cardiology department on monday coming.When i told dh about the phone call he played it down saying it was just to go on the tread mill for fitness levels.I'm sure he is not telling me everything surely they wouldn't rush a apponitment through just for that?I don't really know what i'm asking you lot to say really,just your thoughts on this i think.I'm just worried.