Talking About HCM ( Hypertrophic Cardiomyopathy)
and understanding it.......
First let me say, every responsible breeder should screen for HCM. It is the most common form of heart disease in maine coons. Actually 33% of maine coons tested at the Washington State University carry at least one copy of the gene.
So what does that mean? Very simple, if a cat carries two of the genes, it should never be bred. It if carries none of the genes, the chances of any cats having HCM is extremely small, pretty much a fluke. Breeding cats with one of the genes is acceptable as long as the cat you are breeding to has none. However, it is still a risk breeding one with HCM gene.
This being said, I am please to announce that my breeding males do not have HCM. I am working to complete all females even though none of my males carry the gene. It's good piece of mind.
If a breeder tells you they are tested, it's your right as a buyer to see their certificate. Remember if one parent is negative, you are okay. Ask for the paperwork. You are making a major investment and a lifelong committment to your animal. Keep in mind that we are continually learning about this disease and this information is the very best we can do.