In this podcast episode, Dr. Sara Crager explains how to effectively understand and respond to ventilator alarms, emphasizing that these alarms are tools to provide critical information about a patient’s pulmonary physiology. She breaks down the key concepts of resistance and compliance in the lungs and identifies two main alarms that matter most: Low Tidal Volume and High Peak Pressure. By understanding how to interpret these alarms through examining Peak and Plateau Pressures, healthcare providers can diagnose issues such as air leaks, decreased lung compliance, and increased airway resistance, thereby improving patient care and outcomes.