I've got a stress echo tomorrow and they are also setting me up with a 48 hour holter monitor. I'm relieved that my PCP set me up for this, but extremely nervous and stressed about this also. I've had 3-4 ecg's over the past 5 months, 2 complete blood work ups, and everything seems to turn up completely fine. I guess just the anxious part of me worries about having the test done tomorrow. I feel like it more than likely is just anxiety since I was diagnosed back in 07. But those terrible 'what ifs' are popping into my mind, and making tomorrow seem so stressful!