Assertion: abnormal heart murmur | /r/CreatedBy | a heart valve
Facets:
value: in children
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: In children, abnormal heart murmurs are usually caused by problems they are born with, such as a heart valve that doesn't work right or a hole in the wall between two heart chambers.
text: In children, abnormal heart murmurs are usually caused by problems they are born with, such as a heart valve that doesn't work right or a hole in the wall between two heart chambers.
text: In children, abnormal heart murmurs are usually caused by problems they are born with, such as a heart valve that doesn't work right or a hole in the wall between two heart chambers.