Bronchophony - Abnormal

heart lung sounds waveform
maneuver
Sitting
torso & chestpiece
Diaphragm

Listening Tips
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Ask patient to say "99" several times. Auscultate chest walls. Over consolidated areas "99" is understandable. For example, pneumonia in the upper lobes, both posterior and anterior. Compare to the Bronchophony - Healthy recording.