Ferry Dwi Kurniawan, Prasenohadi, Faisal Yunus Abstract Chronic Obstructive Pulmonary Disease (COPD) exacerbation related to an increased risk of mortality, morbidity and health cost. Evidently, non invasive ventilation (NIV) has a role in reducing risk of in-hospital mortality, intubation and length of stay. By providing Positive End Expiratory Pressure (PEEP) extrinsically, it could overcome the […]