Vocal cord dysfunction (VCD) is a respiratory condition characterized by an adduction of the vocal cords, with a resultant airflow limitation at the level of the larynx.
Vocal cord dysfunction (VCD) is a respiratory condition characterized by an adduction of the vocal cords, with a resultant airflow limitation at the level of the larynx.
摘要声带功能异常是指在呼吸时，声带不正常地内收而导致气流在喉部受阻。