Anaesthesia All constitutes Berlin definition of acute respiratory distress syndrome :-except A A known clinical insult within 1 week B Bilateral opacities in chest - x ray C Respiratory failure not fully explained by cardiac failure or fluid overload D Pulmonary aery end diastolic pressure less than 18 mm ng 💡 Explanation All constitutes Berlin definition of acute respiratory distress syndrome :-except ✓ Correct Answer: D. Pulmonary aery end diastolic pressure less than 18 mm ng