Hey everyone! I am new to this forum. I was told today by my doctor that I have high levels of cr protein or cardiac protein in my blood. Can anyone tell me what this means, and has anyone else been told this? I have to go in for a cardiac CT on Friday, to see what is going on, but I am really scared, as my Mother and Grandmother both died from Congestive heart failure..... Please give me some feedback, as I am scared.