Assertion: heart murmur's cause | /r/HasProperty | lethargy
Facets:
value: to gums
type: TRANSITIVE-OBJECT
value: to tongue
type: TRANSITIVE-OBJECT
Source sentences:
text: Common causes that your dog may be suffering from a heart murmur are a chronic hacking cough, difficulty breathing, exercise intolerance, lethargy, fainting and blue tint to tongue or gums.