Spirometry with FVL measurement is a vital component of the patient evaluation for respiratory symptoms, and when a properly performed FVL test is abnormal it should prompt a thorough investigation.

Pre- and post-exercise flow-volume loops are often recommended as an easy non-invasive method for diagnosing or excluding exercise-induced laryngeal obstructions in patients with exercise-related ...

An airway obstruction is a blockage in any part of the airway. The airway is a complex system of tubes that transmits inhaled air from your nose and mouth into your lungs. An obstruction may partially ...

An acute upper airway obstruction (UAO) is a blockage that occurs in your upper airway. The upper airway of your respiratory system consists of the trachea, larynx or voice box, and throat. A blockage ...

Severe airflow obstruction was prevalent in children and adults with asthma, especially those who were extremely preterm or small for gestational age.

Please provide your email address to receive an email when new articles are posted on . The link between preserved ratio impaired spirometry (PRISm) and airway obstruction development was independent ...

SuperNO2VA (Vyaire Medical) is a nasal positive airway pressure device designed to prevent and relieve upper airway obstruction. It is for use in patients with obstructive sleep apnoea throughout deep ...