Table 2.

Intraoperative data, including the entire cohort, those who had previous Bentall procedures, and those who just underwent isolated explants of stented bioprosthetic aortic valves

	Entire cohort	Isolated Bentall	Stented bioprosthetic explants
CPB, min	112.7 ± 9.7	145.8 ± 30.1	86.5 ± 3.7
XC, min	69.4 ± 6.0	77.5 ± 15.7	58.9 ± 4.0

Four patients (18.2%) in the cohort had concomitant procedures: one ascending hemiarch, one zone 2 arch replacement with a mitral repair, one tricuspid replacement, and one who received a zone 2 arch with frozen elephant trunk. CPB, Cardiopulmonary bypass; XC, crossclamp.