I am new on here. Today i have been diagnosed with chd. I also have heart arrythmias. I have been suffering with unstable angina now for the last 3 months or so. I have to go on an array of medication. I feel absolutely devastated. No family history and i eat a healthy diet. I feel my whole world has collapsed. I am only 55 and feel like this is the end. I feel so lonely and scared. Is anyone out there have the same with arrythmias. I have read that to have arrythmias and chd is really bad.