Assertion: heart murmur's symptom | /r/HasProperty | helpful
Facets:
value: as a diagnostic aid
type: MANNER
value: significantly
type: DEGREE
Source sentences:
text: A recent study assessed the value of cardiac signs and symptoms in predicting a pathologic heart murmur and concluded that these symptoms are significantly helpful as a diagnostic aid, but the predictive values are variable depending upon the age of the pediatric patient and corresponding ability or inability to assess certain signs and symptoms.12