Question

What is commonly the cause of death in Friedreich ataxia?

1) Hypertrophic cardiomyopathy
2) Friedreich ataxia also may cause staggering gait, frequent falling, nystagmus, dysarthria, pes cavus, hammer toes, and diabetes mellitus

Answer 1

Hypertrophic cardiomyopathy is commonly the cause of death in Friedreich ataxia.

Step-by-step explanation:

Friedreich ataxia is commonly associated with hypertrophic cardiomyopathy as the cause of death. Hypertrophic cardiomyopathy is a condition where the heart muscle becomes thickened, making it harder for the heart to pump blood effectively. This can lead to heart failure, which is a common cause of death in individuals with Friedreich ataxia. Other symptoms of Friedreich ataxia include a staggering gait, frequent falling, nystagmus, dysarthria, pes cavus, hammer toes, and diabetes mellitus.