Assertion: valvular heart disease | /r/HasSubevent | severe leaking
Facets:
value: more importantly
type: DEGREE
Source sentences:
text: These may lead to heart murmurs on physical exam (nothing more than a sound the physician hears when they listen to your heart); more importantly, however, if valvular heart disease is advanced, it may lead to severe leaking or narrowing of the valve, causing symptoms of congestion, chest pain, dizziness, or heart dysfunction.