Negative pressure pulmonary oedema
2011
Understanding Negative Pressure Pulmonary Oedema
Editorial
Author Information
Author(s): Mukul C Kapoor
Primary Institution: Command Hospital (CC), Lucknow, Uttar Pradesh, India
Conclusion
Negative pressure pulmonary oedema (NPPO) is a serious condition that can occur after relief of upper airway obstruction, often leading to significant morbidity and mortality.
Supporting Evidence
- The incidence of NPPO is said to be 0.05-0.1%, but it is often under-reported.
- The morbidity and mortality of an unrecognized event of NPPO can be as high as 40%.
- Patients typically experience rapid onset of respiratory distress and clinical features consistent with bilateral pulmonary oedema.
Takeaway
Negative pressure pulmonary oedema happens when fluid builds up in the lungs after someone has trouble breathing, and it can be very dangerous if not treated quickly.
Participant Demographics
Patients are usually young, athletic males capable of generating profound negative intra-thoracic pressure.
Digital Object Identifier (DOI)
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