867
These results confirmed the diagnosis of X - linked Emery - Dreifuss muscular dystrophy ( EDMD ) , and reinforce the necessity of molecular genetic diagnosis of the membrane protein emerin in younger patients with possible EDMD before appearance of the typical symptoms , to avoid sudden cardiac death . .
 X - linked Emery - Dreifuss muscular dystrophy, EDMD, EDMD, sudden cardiac death
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 X - linked Emery - Dreifuss muscular dystrophy, EDMD, EDMD, sudden cardiac death