Pulmonary capillary wedge pressure <18 mmHg differentiates noncardiogenic from cardiogenic pulmonary edema
Cardiogenic pulmonary edema
Noncardiogenic pulmonary edema
Negative pressure pulmonary edema
Upper airway obstruction<unk> 
Strangulation
Neurogenic causes
Seizure
Head trauma
Subarachnoid hemorrhage
Electrocution
Iatrogenic fluid overload
Multiple blood transfusions
IV fluid
Inhalation injury
Pulmonary contusion
Aspiration pneumonia and pneumonitis
Other
High altitude pulmonary edema
Hypertensive emergency
ARDS
Flash pulmonary edema
Immersion pulmonary edema
Hantavirus pulmonary syndrome
Missed dialysis in kidney failure
Naloxone reversal
Negative pressure pulmonary edema
Upper airway obstruction<unk> 
Strangulation
Neurogenic causes
Seizure
Head trauma
Subarachnoid hemorrhage
Electrocution
Iatrogenic fluid overload
Multiple blood transfusions
IV fluid
Inhalation injury
Pulmonary contusion
Aspiration pneumonia and pneumonitis
Other
High altitude pulmonary edema
Hypertensive emergency
ARDS
Flash pulmonary edema
Immersion pulmonary edema
Hantavirus pulmonary syndrome
Missed dialysis in kidney failure
Naloxone reversal
Upper airway obstruction<unk> 
Strangulation
Seizure
Head trauma
Subarachnoid hemorrhage
Electrocution
Multiple blood transfusions
IV fluid
Inhalation injury
Pulmonary contusion
Aspiration pneumonia and pneumonitis
High altitude pulmonary edema
Hypertensive emergency
ARDS
Flash pulmonary edema
Immersion pulmonary edema
Hantavirus pulmonary syndrome
Missed dialysis in kidney failure
Naloxone reversal
Reexpansion pulmonary edema
Pulmonary capillary wedge pressure <18 mmHg differentiates noncardiogenic from cardiogenic pulmonary edema[2]
Immersion pulmonary edema
Cardiogenic pulmonary edema
Flash pulmonary edema
Noncardiogenic pulmonary edema
Negative pressure pulmonary edema
Diffuse alveolar hemorrhage