PurposeProper cannula positioning in single site veno-venous extracorporeal life support (vv-ELS) is cumbersome and necessitates image guidance to obtain a safe and stable position within the heart and the caval veins. Importantly, image-guided cannula positioning alone is not sufficient, as possible recirculation cannot be quantified.Methods and resultsWe present an ultrasound dilution technique allowing quantification of recirculation for optimizing vv-ELS.ConclusionWe suggest quantification of recirculation in addition to image guidance to provide optimal vv-ELS.
Quantification of recirculation as an adjuvant to transthoracic echocardiography for optimization of dual-lumen extracorporeal life support
E. Körver,Y. Ganushchak,A. Simons,D. W. Donker,J. Maessen,P. Weerwind
Published 2012 in Intensive Care Medicine
ABSTRACT
PUBLICATION RECORD
- Publication year
2012
- Venue
Intensive Care Medicine
- Publication date
2012-03-29
- Fields of study
Medicine, Engineering
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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