Clinical Utility of Portable Dynamic Chest X Ray (DDR) in the ICU

"(DDR imaging has already been described in the arm/group description). Each patient in the study will receive at least one set of DDR images, which consists of one 7-second scan in which the patient breaths normally, and a second 7-second scan in which the patient holds their breath (or for ventilated patients, an inspiratory pause is placed by the care team).~If the patient's conditions warrant it, up to two sets of follow-up scans may be acquired. For instance, in a patient with diaphragmatic dysfunction, imaging may be completed pre- and post- diaphragmatic plication."