Table E4.

Intraoperative data

Study	Isolated SAVR, n	Concomitant procedures, n			Mitral repair/replacement, n	CABG, n	Tricuspid repair/replacement, n	Implanted valve type, n		CPB time, min, mean ± SD	Aortic cross-clamp time, min, mean ± SD
		Aortic repair	Aortic root repair	Ascending aortic repair				Bioprosthesis	Mechanical prosthesis
Mangner et al, 20188	6	9	6	3	7	3	N/A	N/A	N/A	N/A	N/A
Jawitz et al, 20209∗	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Nakazato et al, 202010	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Hirji et al, 202011	198	0	0	0	N/A	19	N/A	N/A	N/A	N/A	N/A
Tang et al, 202012	147	61	43	18	58	36	24	224	43	150.9 ± 72.4	109.4 ± 57.0
Fukuhara et al, 202113†	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Brescia et al, 202114‡	6	10	4	8	4	5	2	19	2	177 ± 69	133 ± 50
Fukuhara et al, 202115	345	200	152	97	165	122	46	710	72	168 ± 79	117 ± 57
Malvindi et al, 202116	7	6	5	4	5	2	0	N/A	N/A	N/A	N/A
Fukuhara et al, 202117§	53	53	43	27	42	32	16	124	17	162.3 ± 83.4	113.6 ± 51.6

SAVR, Surgical aortic valve replacement; CABG, coronary artery bypass grafting; CPB, cardiopulmonary bypass; SD, standard deviation; N/A, not applicable.

^∗All data were excluded owing to potential duplication with reference 15.

^†All data were excluded owing to potential duplication with reference 15.

^‡Data between 2012 and 2018 were excluded owing to potential duplication with references 13 and 15.

^§Data between 2016 and 2018 were excluded owing to duplication with reference 15.