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Assessment of extravascular lung water by ultrasound after congenital cardiac surgery
- Source :
- Pediatric pulmonology. 52(3)
- Publication Year :
- 2016
-
Abstract
- Lung ultrasounds show vertical artifacts known as B-lines in the presence of increased extravascular lung water (EVLW). We aimed to investigate whether lung ultrasound could estimate EVLW after congenital cardiac surgery.This prospective observational study comprised 61 children (age range 3 days to 7.4 years) undergoing congenital cardiac surgery. We compared postoperative B-line scores from lung ultrasounds, early postoperative ultrasound as our primary interest, with corresponding postoperative chest radiography (CXR) lung edema scores, with static lung compliance, and with short-term clinical outcome interpreted as time on mechanical ventilation and length of pediatric intensive care unit (PICU) stay.Our findings showed lung ultrasound B-line scores and CXR lung edema scores as correlating 1-6 hr postoperatively (rOur results show that lung ultrasound in assessment of postoperative EVLW predicted length of mechanical ventilation and stay in the PICU, and it had less interobserver variability than CXR. Accordingly, lung ultrasound may complement CXR in assessment of lung edema after surgery for congenital heart defect. Pediatr Pulmonol. 2017;52:345-352. © 2016 Wiley Periodicals, Inc.
Details
- ISSN :
- 10990496
- Volume :
- 52
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Pediatric pulmonology
- Accession number :
- edsair.pmid..........10c827fee912a9b9bd7afa7c6eafcae1