Breathing is at first rapid, then slow, and finally there is respiratory arrest. Slow paralysis of the heart muscle causes death.
呼吸刚开始会很急促，之后渐渐放缓，最终停止，心脏肌肉也会慢慢麻痹致死。
2
Late-onset Pompe's disease is characterized by progressive muscle weakness and loss of respiratory function, leading to early death.
晚发式蓬佩病的特性是进行性肌无力和呼吸功能丧失，从而导致早期死亡。
3
Bulbar muscles are often involved the whole body can affect other muscle groups, vulnerable to upper respiratory tract infection and other reasons, induced myasthenic crisis.