A Rating
THE NEW 2020 REPORT FROM THE GLOBAL INITIATIVE FOR CHRONIC OBSTRUCTIVE LUNG DISEASE (GOLD) GIVES HIGHEST EVIDENCE RATING TO ENDOBRONCHIAL VALVES, INCLUDING THE ZEPHYR VALVE, FOR TREATMENT OF EMPHYSEMA / COPD
GOLD’s evidence “A” rating affirms that endobronchial valves, like the Zephyr…
