“…Any patient who is critically ill, is intubated, or has a PAC requires a daily chest x-ray. New findings are discovered in 15-45 % of daily chest x-rays [225][226][227][228], 8 % had findings of "major" clinical significance (e.g., pneumothorax, improperly positioned endotracheal tube), and 42 % of these findings (3.3 % of total) were not suspected previously from bedside assessment [229].…”