Hypertrophic Cardiomyopathy or HCM, is a disease in which the heart muscle becomes abnormally thick, making it harder to pump blood. If you or a loved one have been diagnosed with HCM, there’s an online community waiting to support you. Mayo Clinic Connect is an online community where you can share your experiences and find support from people in similar situations. Connect has many different groups that cover a variety of health topics, so that you can find the place where you fit in. Connect continues to grow based on the needs of its users, and this month launched the Hypertrophic Cardiomyopathy Group.