Population
420 patients undergoing isolated aortic valve replacement, mean age 66.9, 71.5% male, 48% in NYHA clinical…
Design
Cohort
Follow-up
average 3.9 years
Authors
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Supports pericardial bioprosthesis durability in AVR; leaves open need for longer-term randomized comparisons.
The Carpentier-Edwards pericardial bioprosthesis for isolated aortic valve replacement demonstrated excellent intermediate results with low rates of structural valve failure at 8 years.
Aupart et al. (1994) studied this question.
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