Table 3. Operative characteristics.

Characteristics	Myxomas (n=99)	Other benign tumours (n=8)	Malignant tumours (n=8)	P value
Surgical time, min	195.7±59.4	182.6±43.3	249.1±50.6	0.035
CPB time, min	89.4±44.4	75.6±39.4	115.5±33.7	0.167
Cross-clamp time, min	58.7±35.8	43.5±30.7	65.4±34.4	0.425
Concomitant procedures
MVR	0 (0%)	1 (12.5%)	2 (25.0%)	0.479
MVP	31 (31.3%)	0 (0%)	1 (12.5%)	0.099
TVP	50 (50.5%)	2 (25.0%)	4 (50.0%)	0.384
Ablation	3 (3.0%)	0 (0%)	0 (0%)	0.781
CABG	9 (9.1%)	1 (12.5%)	1 (12.5%)	0.912
Time to extubation, h	12.8±9.0	12.5±6.1	26.8±55.1	0.068
ICU time, h	80.8±71.8	65.5±49.4	123.6±120.8	0.240
Postoperative hospitalization time, d	10.3±4.0	12.5±2.9	14.8±6.1	0.009
30-day mortality	0 (0%)	0 (0%)	2 (25%)	0.683

CPB, cardiopulmonary bypass; MVR, mitral valve repair; MVP, mitral valve plasty; TVP, tricuspid valve plasty; CABG, coronary artery bypass graft.