preferred_name: Central apnea hypopnea index &#x7C; Patient &#x7C; Respiratory measures and Ventilator management
preferred_name_lc: central apnea hypopnea index &#x7c; patient &#x7c; respiratory measures and ventilator management
label: Central apnea hypopnea index &#x7C; Patient &#x7C; Respiratory measures and Ventilator management
label_lc: central apnea hypopnea index &#x7c; patient &#x7c; respiratory measures and ventilator management