Documentation of Continuous Wheeze and Cough Dynamics in Pediatric ER SOB Patients

Exclusion Criteria

• •patient has received any dose of inhaled bronchodilators in the hour prior to enrollment
• •patient has received oral or IV steroids in a time window of 30 minutes to 5 hours prior to enrollment
• •ventilated patients, while ventilated
• •chest skin lesions
• •cystic fibrosis
• •hemodynamic instability
• •patient's parent/guardian objects to the study protocol
• •concurrent participation in any other clinical study
• •physician objection