Wheeze - Polyphonic Reference Guide.
Wheeze - PolyphonicPolyphonic wheezes are loud, musical and continuous. These breath sounds occur in expiration and inspiration and are heard over anterior, posterior and lateral chest walls. These sounds are associated with COPD and more severe asthma.
Patient Recording - Half Speed Playback
The patient's position should be sitting.
Features:These are continuous, loud, multi-pitched sounds