| . | All, n = 76 . | Myectomy alone, n = 41 . | MV surgery ± myectomy, n = 35 . | P-value . |
|---|---|---|---|---|
| CPB time (min), median (IQR) | 60 (48; 87) | 51 (44; 62) | 77 (60; 106) | <0.001 |
| X-clamp time (min), median (IQR) | 42 (31; 57) | 32 (28; 41) | 56 (45; 77) | <0.001 |
| Other procedures, n (%) | 19 (25) | 9 (23) | 10 (28) | 0.6 |
| Blood transfusion, n (%) | 26 (34) | 13 (29) | 14 (40) | 0.09 |
| Re-exploration for bleeding, n (%) | 3 (4) | 1 (2) | 2 (6) | 0.5 |
| Low cardiac output syndrome, n (%) | 4 (5) | 0 | 4 (11) | 0.04 |
| Sepsis, n (%) | 2 (2.6%) | 0 | 2 (5.7) | 0.1 |
| Postoperative AF, n (%) | 32 (42) | 18 (44) | 14 (40) | 0.7 |
| PMK implantation, n (%) | 2 (2.6) | 1 (2.4) | 1 (2.9) | 0.9 |
| ICU stay (h), median (IQR) | 20 (18; 24) | 19 (18; 24) | 20 (18; 36) | 0.8 |
| Hospital stay (days), median (IQR) | 5 (4; 6.5) | 4 (3; 6) | 5 (4; 7) | 0.05 |
| Pre-discharge SAM, n (%) | 14 (18) | 12 (29) | 2 (6) | 0.01 |
| LVOT gradient (mmHg), median (IQR) | 10 (0; 24) | 10 (0; 24) | 10 (0; 22) | 0.9 |
| Pre-discharge MR, n (%) | ||||
| 0–1+/4+ | 66 (87) | 31 (76) | 35 (100) | <0.001 |
| 2+/4+ | 10 (13) | 10 (24) | 0 | |
| . | All, n = 76 . | Myectomy alone, n = 41 . | MV surgery ± myectomy, n = 35 . | P-value . |
|---|---|---|---|---|
| CPB time (min), median (IQR) | 60 (48; 87) | 51 (44; 62) | 77 (60; 106) | <0.001 |
| X-clamp time (min), median (IQR) | 42 (31; 57) | 32 (28; 41) | 56 (45; 77) | <0.001 |
| Other procedures, n (%) | 19 (25) | 9 (23) | 10 (28) | 0.6 |
| Blood transfusion, n (%) | 26 (34) | 13 (29) | 14 (40) | 0.09 |
| Re-exploration for bleeding, n (%) | 3 (4) | 1 (2) | 2 (6) | 0.5 |
| Low cardiac output syndrome, n (%) | 4 (5) | 0 | 4 (11) | 0.04 |
| Sepsis, n (%) | 2 (2.6%) | 0 | 2 (5.7) | 0.1 |
| Postoperative AF, n (%) | 32 (42) | 18 (44) | 14 (40) | 0.7 |
| PMK implantation, n (%) | 2 (2.6) | 1 (2.4) | 1 (2.9) | 0.9 |
| ICU stay (h), median (IQR) | 20 (18; 24) | 19 (18; 24) | 20 (18; 36) | 0.8 |
| Hospital stay (days), median (IQR) | 5 (4; 6.5) | 4 (3; 6) | 5 (4; 7) | 0.05 |
| Pre-discharge SAM, n (%) | 14 (18) | 12 (29) | 2 (6) | 0.01 |
| LVOT gradient (mmHg), median (IQR) | 10 (0; 24) | 10 (0; 24) | 10 (0; 22) | 0.9 |
| Pre-discharge MR, n (%) | ||||
| 0–1+/4+ | 66 (87) | 31 (76) | 35 (100) | <0.001 |
| 2+/4+ | 10 (13) | 10 (24) | 0 | |
AF: atrial fibrillation; CPB: cardiopulmonary bypass; ICU: intensive care unit; IQR: interquartile range; LVOT: left ventricle outflow tract; MR: mitral regurgitation; PMK: pacemaker; SAM: systolic anterior motion. The bold values indicate statistically significant values.
| . | All, n = 76 . | Myectomy alone, n = 41 . | MV surgery ± myectomy, n = 35 . | P-value . |
|---|---|---|---|---|
| CPB time (min), median (IQR) | 60 (48; 87) | 51 (44; 62) | 77 (60; 106) | <0.001 |
| X-clamp time (min), median (IQR) | 42 (31; 57) | 32 (28; 41) | 56 (45; 77) | <0.001 |
| Other procedures, n (%) | 19 (25) | 9 (23) | 10 (28) | 0.6 |
| Blood transfusion, n (%) | 26 (34) | 13 (29) | 14 (40) | 0.09 |
| Re-exploration for bleeding, n (%) | 3 (4) | 1 (2) | 2 (6) | 0.5 |
| Low cardiac output syndrome, n (%) | 4 (5) | 0 | 4 (11) | 0.04 |
| Sepsis, n (%) | 2 (2.6%) | 0 | 2 (5.7) | 0.1 |
| Postoperative AF, n (%) | 32 (42) | 18 (44) | 14 (40) | 0.7 |
| PMK implantation, n (%) | 2 (2.6) | 1 (2.4) | 1 (2.9) | 0.9 |
| ICU stay (h), median (IQR) | 20 (18; 24) | 19 (18; 24) | 20 (18; 36) | 0.8 |
| Hospital stay (days), median (IQR) | 5 (4; 6.5) | 4 (3; 6) | 5 (4; 7) | 0.05 |
| Pre-discharge SAM, n (%) | 14 (18) | 12 (29) | 2 (6) | 0.01 |
| LVOT gradient (mmHg), median (IQR) | 10 (0; 24) | 10 (0; 24) | 10 (0; 22) | 0.9 |
| Pre-discharge MR, n (%) | ||||
| 0–1+/4+ | 66 (87) | 31 (76) | 35 (100) | <0.001 |
| 2+/4+ | 10 (13) | 10 (24) | 0 | |
| . | All, n = 76 . | Myectomy alone, n = 41 . | MV surgery ± myectomy, n = 35 . | P-value . |
|---|---|---|---|---|
| CPB time (min), median (IQR) | 60 (48; 87) | 51 (44; 62) | 77 (60; 106) | <0.001 |
| X-clamp time (min), median (IQR) | 42 (31; 57) | 32 (28; 41) | 56 (45; 77) | <0.001 |
| Other procedures, n (%) | 19 (25) | 9 (23) | 10 (28) | 0.6 |
| Blood transfusion, n (%) | 26 (34) | 13 (29) | 14 (40) | 0.09 |
| Re-exploration for bleeding, n (%) | 3 (4) | 1 (2) | 2 (6) | 0.5 |
| Low cardiac output syndrome, n (%) | 4 (5) | 0 | 4 (11) | 0.04 |
| Sepsis, n (%) | 2 (2.6%) | 0 | 2 (5.7) | 0.1 |
| Postoperative AF, n (%) | 32 (42) | 18 (44) | 14 (40) | 0.7 |
| PMK implantation, n (%) | 2 (2.6) | 1 (2.4) | 1 (2.9) | 0.9 |
| ICU stay (h), median (IQR) | 20 (18; 24) | 19 (18; 24) | 20 (18; 36) | 0.8 |
| Hospital stay (days), median (IQR) | 5 (4; 6.5) | 4 (3; 6) | 5 (4; 7) | 0.05 |
| Pre-discharge SAM, n (%) | 14 (18) | 12 (29) | 2 (6) | 0.01 |
| LVOT gradient (mmHg), median (IQR) | 10 (0; 24) | 10 (0; 24) | 10 (0; 22) | 0.9 |
| Pre-discharge MR, n (%) | ||||
| 0–1+/4+ | 66 (87) | 31 (76) | 35 (100) | <0.001 |
| 2+/4+ | 10 (13) | 10 (24) | 0 | |
AF: atrial fibrillation; CPB: cardiopulmonary bypass; ICU: intensive care unit; IQR: interquartile range; LVOT: left ventricle outflow tract; MR: mitral regurgitation; PMK: pacemaker; SAM: systolic anterior motion. The bold values indicate statistically significant values.
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