McArdle's disease Flashcards
1
Q
Inheritance
A
autosomal recessive
2
Q
What is McArdles disease?
A
type V glycogen storage disease
caused by myophosphorylase deficiency
this causes decreased muscle glycogenolysis
3
Q
Features of McArdles
A
muscle pain and stiffness following exercise
muscle cramps
myoglobinuria
low lactate levels during exercise
4
Q
A
