Why the study?
Does the extracardiac conduit procedure improve hydrodynamic efficiency compared to intra-atrial lateral tunnel procedures in total cavopulmonary connections?
Population
Explanted sheep heart preparations studied in an in vitro flow loop
Comparison
Extracardiac conduit procedure vs Intra-atrial lateral tunnel and extracardiac…
Design
Preclinical
Authors
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In vitro hydrodynamics may favor extracardiac techniques; leaves open clinical outcome comparisons in Fontan patients.
Does the extracardiac conduit procedure improve hydrodynamic efficiency compared to intra-atrial lateral tunnel procedures in total cavopulmonary connections?
The extracardiac conduit procedure provides superior hemodynamics compared with intra-atrial lateral tunnel and extracardiac tunnel techniques, supporting its use for final-stage Fontan completion.
Lardo et al. (1999) studied this question.
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