There Are 2 types of ATTR-CM

Wild-type ATTR-CM (wtATTR):
- Associated with aging
- Most often affects white men over the age of 60
- May be the most common form of ATTR-CM

Hereditary ATTR-CM (hATTR):
- Caused by a change (or “mutation”) in one of your genes
- Passed down from a relative
- Affects both men and women, with symptoms beginning as early as 50 to 60 years old
- There are more than 120 known mutations that cause hATTR; the most common mutation in the United States is V122I

V122I Almost Exclusively Affects African Americans
In the United States, the V122I mutation is found almost exclusively in individuals of African ancestry. Approximately 3% to 4% of the African American population are thought to be carriers of the mutation. However, some with the genetic mutation may never develop symptoms.

Learn more about hereditary ATTR-CM and how this disease has affected former NBA player and coach, Don Chaney.
ATTR-CM could be the underlying cause of your heart failure, so it’s important to recognize the messages your body may be sending.