Patient-ventilator synchrony is a major concern in critical care and is influenced by phasic lung-volume feedback control of the respiratory rhythm. Routine clinical application of positive end-expiratory pressure (PEEP) introduces a tonic input which. if unopposed. might disrupt respiratory-ventilator entrainment through sustained activation of the vagally-mediated Hering-Breuer reflex. https://www.roneverhart.com/HP-Chromebook-14a-na0031wm-14-HD-WLED-Laptop-Intel-Pentium-Silver-N5000-1-1-GHz-4GB-SDRAM-64-GB-eMMC-Intel-UHD-Graphi/