ARDS: Adult Respiratory Distress Syndrome
Image On xray: Bilateral alveolar infiltrates.

Clinical Criteria:
Acute onset
Predisposing condition
PA02/FiO2 < 200 Hg
  regardless of PEEP
Chest xray study with bilateral
  infiltrates
Wedge pressure < 18 mmHg

Predisposed if have:
  Sepsis syndrome
  Multiple Transfusions
  Pulmonary Contusion
  Aspiration of Gastric Contents
  Multiple Fractures
  Drug Overdose

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