Cough, dyspnea and/or hemoptysis immediately after water<unk> 
No history of water aspiration or laryngospasm
Hypoxia (SpO2 <92% or A-a gradient >30)
CXR opacities consistent with interstitial pulmonary edema or alveolar filling process
Immersion pulmonary edema
Hypothermia
Flash pulmonary edema
Reexpansion pulmonary edema
Marine toxins, envenomations, and bites
Negative pressure pulmonary edema
Scuba diving emergencies
Aspiration pneumonia and pneumonitis