On (b)(6) 2021, a perceval valve pvs 21 was attempted to be implanted.The valve was implanted without problems with collapsing.After declamping, during the echo both a central and a pv leak (intermediate position between lcc and ncc) were observed.Th patient was cross-clamped again, the surgeon fine-tuned the valve, and confirmed the correct position and declamped after ballooning at 7 atm.No improvement in the leak was observed via the echo.The patient was cross-clamped one more time and the valve was explanted.Resizing was performed and another pvs 21 size was selected.A new s size valve was collapsed and implanted and a second echo confirmed there were no leaks.The extended cross clamp time was 128 minutes.
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