Assertion: muscular dystrophy's muscle | /r/HasSubevent | motility disorders
Facets:
Source sentences:
text: Myotonic dystrophy affects heart muscle, causing arrhythmias and heart block, and the muscles of the digestive system, leading to motility disorders and constipation .
text: Myotonic dystrophy affects heart muscle, causing arrhythmias and heart block, and the muscles of the digestive system, leading to motility disorders and constipation.