@marilynsaint, this is why Mayo Connect is so special. These folks just gave you the best information possible, something that not many, including myself, knows. I hope you take good notes with you to your appointment and that your new cardiologist is specialized in HOCM and Camzyos. Sounds like from what @nbs, @jaymaysea and @captainterry have stated, you need to not only learn as much as you can to help yourself, but that you will also need to have your doctor working with you just as much. I hope you come back and let the group know how things turn out. Were you surprised when you were diagnosed with HOCM? Were you having symptoms that were bothersome?