What is an abnormal sound heard by a stethoscope?
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5 min read
According to the National Institutes of Health, abnormal or adventitious breath sounds are a common indicator of an underlying pulmonary disorder or other medical issue. This is what is an abnormal sound heard by a stethoscope—additional noises beyond the normal 'lub-dub' of the heart or the soft, rustling air moving through the lungs.
