Endobronchial Valves Sept 11, 2017 9:49:35 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Cherylmcc on Sept 11, 2017 9:49:35 GMT -5 Endobronchial Valves Demonstrate Improved Lung Function in Patients with Severe Emphysemacopdnewstoday.com/2017/09/09/endobronchial-valve-improves-lung-function-in-severe-emphysema/?utm_source=COPD+E-mail+List&utm_campaign=89b87e4084-RSS_WEEKLY_EMAIL_CAMPAIGN&utm_medium=email&utm_term=0_23d08524e9-89b87e4084-71883013Not sure how impressed I am with this if it caused a Pneumothorax in 29.2% of the test patients. That's pretty high.