PEEP and "reverse mismatch". A case where less PEEP is best.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 2009760.
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Abstract
A V/Q lung scan was obtained in a patient with LLL collapse who was receiving IPPV and PEEP. This revealed absent ventilation and hyperperfusion to the collapsed lobe. After a reduction in PEEP from 12 to 5 cm H2O, a repeat V/Q scan showed a more even distribution of pulmonary perfusion. Arterial hypoxemia improved.
Medical subject headings
- Positive-Pressure Respiration
- Pulmonary Atelectasis
- Pulmonary Gas Exchange