Does airway pressure release ventilation mode make difference in cardiopulmonary function of ICU patients?

ABSTRACT

Introduction: Mechanical ventilation is essential in intensive care unit [ICU] patients who are unable to maintain adequate gas exchange without support. Different ventilation modalities have been introduced to imitate normal respiratory pattern but there are some disadvantages in each modality. The aim of present study was to compare the cardiopulmonary and airway pressure changes in ICU patients undergoing pressure controlled ventilation [PCV], one of the basic modalities with airway pressure release ventilation [APRV], an advanced ventilation mode which allows spontaneous breathing in any time of respiratory cycle