AKA paradoxical vocal cord dysfunction,
paradoxical vocal fold motion,
and factitious asthma.
Vocal cord dysfunction is a syndrome in which inappropriate vocal cord motion produces partial airway obstruction, leading to subjective respiratory distress.
When a person breathes normally, the vocal cords move away from the midline during inspiration and only slightly toward the midline during expiration. However, in patients with vocal cord dysfunction, the vocal cords move toward the midline during inspi
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