#heart_murmur__heartmurmur__cardiac_murmur__cardiacmurmur__murmur  an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves
  supertype:  #symptom  (medical) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease
  subtype:  #systolic_murmur  a murmur heard during systole

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