A Lumped Parameter Model to Study Atrioventricular Valve Regurgitation in Stage 1 and Changes Across Stage 2 Surgery in Single Ventricle Patients
Conclusion: In patients with moderate to severe AVVR, restoration of atrioventricular valve competence prior to, or at the time of, Stage 2 surgery would likely lead to improved haemodynamics and clinical outcome as the models suggest that uncorrected AV-
R can worsen across Stage 2 surgery. This was found to be independent of the AVVR degree and mechanisms.
Source: IEEE Transactions on Biomedical Engineering - Category: Biomedical Engineering Source Type: research
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