Critical Care Medicine

In an ICU record, the most important evidence is often the sequence, when oxygenation worsened, blood pressure fell, organ function changed, and treatment escalated. A critical care medicine expert witness with qualifications relevant to the care at issue can reconstruct that course from bedside flowsheets, ventilator settings, blood-gas results, medication records, hemodynamic data, imaging reports, consultant notes, and resuscitation documentation.

That chronology can clarify when deterioration was documented, how respiratory or hemodynamic support changed, and when care was escalated. For counsel, it provides a way to examine whether the clinical course reflects the underlying critical illness, a recognized complication, or a disputed treatment decision while keeping specialty-specific questions, such as operative technique or anesthesia delivery, separate from ICU management.