| Variables . | RV dysfunction (n = 69 patients) . | No RV dysfunction (n = 69 patients) . | Parametric P . | Non-parametric P . |
|---|---|---|---|---|
| Preoperative echocardiography | ||||
| Diastolic diameter (mm) | 65 ± 9 (64) | 65 ± 10 (65) | 0.92 | 0.91 |
| Systolic diameter (mm) | 53 ± 10 (53) | 53 ± 12 (52) | 0.86 | 0.75 |
| EDV (ml) | 228 ± 95 (223) | 219 ± 78 (206) | 0.56 | 0.61 |
| ESV (ml) | 171 ± 83 (167) | 162 ± 71 (149) | 0.53 | 0.49 |
| Indexed EDV (ml/m2) | 125 ± 51 (127) | 121 ± 44 (122) | 0.68 | 0.75 |
| Indexed ESV (ml/m2) | 93 ± 45 (95) | 90 ± 41 (91) | 0.64 | 0.59 |
| EF (%) | 26 ± 8 (24) | 27 ± 7 (25) | 0.57 | 0.36 |
| SV (ml) | 59 ± 22 (56) | 56 ± 15 (53) | 0.39 | 0.63 |
| Indexed SV (ml/m2) | 32 ± 11 (32) | 31 ± 8 (29) | 0.46 | 0.81 |
| Diastolic IV septum (mm) | 10 ± 2 (10) | 9 ± 3 (10) | 0.37 | 0.54 |
| Systolic IV septum (mm) | 12 ± 3 (12) | 11 ± 3 (12) | 0.62 | 0.75 |
| Dyast. LV posterior wall (mm) | 11 ± 2 (11) | 10 ± 1 (10) | 0.36 | 0.52 |
| Syst. LV posterior wall (mm) | 14 ± 3 (14) | 13 ± 2 (14) | 0.83 | 0.88 |
| Cardiac mass (g) | 310 ± 78 (314) | 307 ± 82 (307) | 0.84 | 0.71 |
| Indexed cardiac mass (g/m2) | 170 ± 44 (165) | 168 ± 44 (163) | 0.88 | 0.85 |
| RWT | 0.33 ± 0.09 (0.33) | 0.32 ± 0.07 (0.30) | 0.87 | 0.79 |
| Left atrium (diameter—mm) | 46 ± 9 (47) | 45 ± 7 (45) | 0.64 | 0.48 |
| DP | 2.2 ± 1.1 (2) | 1.9 ± 0.9 (2) | 0.20 | 0.24 |
| E/A ratio | 1.7 ± 1.1 (1.5) | 1.4 ± 0.9 (1.1) | 0.11 | 0.16 |
| DTE | 172 ± 59 (157) | 185 ± 54 (182) | 0.23 | 0.10 |
| TAPSE | 14 ± 1.5 (15) | 20 ± 2.7 (19) | 0.01 | 0.01 |
| Systolic PAP (mmHg) | 45 ± 18 (46) | 40 ± 12 (40) | 0.11 | 0.26 |
| Mitral annulus (mm) | 34 ± 6 (34) | 34 ± 5 (34) | 0.82 | 0.85 |
| Diastolic Sfericity index | 0.55 ± 0.11 (0.61) | 0.59 ± 0.12 (0.67) | 0.06 | 0.09 |
| Systolic Sfericity index | 0.48 ± 0.12 (0.55) | 0.51 ± 0.13 (0.59) | 0.19 | 0.27 |
| Mitral regurgitation (>2+) | 23 (33%) | 20 (29%) | 0.36 | – |
| Variables . | RV dysfunction (n = 69 patients) . | No RV dysfunction (n = 69 patients) . | Parametric P . | Non-parametric P . |
|---|---|---|---|---|
| Preoperative echocardiography | ||||
| Diastolic diameter (mm) | 65 ± 9 (64) | 65 ± 10 (65) | 0.92 | 0.91 |
| Systolic diameter (mm) | 53 ± 10 (53) | 53 ± 12 (52) | 0.86 | 0.75 |
| EDV (ml) | 228 ± 95 (223) | 219 ± 78 (206) | 0.56 | 0.61 |
| ESV (ml) | 171 ± 83 (167) | 162 ± 71 (149) | 0.53 | 0.49 |
| Indexed EDV (ml/m2) | 125 ± 51 (127) | 121 ± 44 (122) | 0.68 | 0.75 |
| Indexed ESV (ml/m2) | 93 ± 45 (95) | 90 ± 41 (91) | 0.64 | 0.59 |
| EF (%) | 26 ± 8 (24) | 27 ± 7 (25) | 0.57 | 0.36 |
| SV (ml) | 59 ± 22 (56) | 56 ± 15 (53) | 0.39 | 0.63 |
| Indexed SV (ml/m2) | 32 ± 11 (32) | 31 ± 8 (29) | 0.46 | 0.81 |
| Diastolic IV septum (mm) | 10 ± 2 (10) | 9 ± 3 (10) | 0.37 | 0.54 |
| Systolic IV septum (mm) | 12 ± 3 (12) | 11 ± 3 (12) | 0.62 | 0.75 |
| Dyast. LV posterior wall (mm) | 11 ± 2 (11) | 10 ± 1 (10) | 0.36 | 0.52 |
| Syst. LV posterior wall (mm) | 14 ± 3 (14) | 13 ± 2 (14) | 0.83 | 0.88 |
| Cardiac mass (g) | 310 ± 78 (314) | 307 ± 82 (307) | 0.84 | 0.71 |
| Indexed cardiac mass (g/m2) | 170 ± 44 (165) | 168 ± 44 (163) | 0.88 | 0.85 |
| RWT | 0.33 ± 0.09 (0.33) | 0.32 ± 0.07 (0.30) | 0.87 | 0.79 |
| Left atrium (diameter—mm) | 46 ± 9 (47) | 45 ± 7 (45) | 0.64 | 0.48 |
| DP | 2.2 ± 1.1 (2) | 1.9 ± 0.9 (2) | 0.20 | 0.24 |
| E/A ratio | 1.7 ± 1.1 (1.5) | 1.4 ± 0.9 (1.1) | 0.11 | 0.16 |
| DTE | 172 ± 59 (157) | 185 ± 54 (182) | 0.23 | 0.10 |
| TAPSE | 14 ± 1.5 (15) | 20 ± 2.7 (19) | 0.01 | 0.01 |
| Systolic PAP (mmHg) | 45 ± 18 (46) | 40 ± 12 (40) | 0.11 | 0.26 |
| Mitral annulus (mm) | 34 ± 6 (34) | 34 ± 5 (34) | 0.82 | 0.85 |
| Diastolic Sfericity index | 0.55 ± 0.11 (0.61) | 0.59 ± 0.12 (0.67) | 0.06 | 0.09 |
| Systolic Sfericity index | 0.48 ± 0.12 (0.55) | 0.51 ± 0.13 (0.59) | 0.19 | 0.27 |
| Mitral regurgitation (>2+) | 23 (33%) | 20 (29%) | 0.36 | – |
Bold values were used to highlight the significant P-value (<0.05).
TAPSE: tricuspid annular plane systolic excursion; EDV: end-diastolic volume; ESV: end-systolic volume; EF: ejection fraction; RV: right ventricular; LV: left ventricular; SV: stroke volume; IV: interventricular; RWT: relative wall thickness; DTE: deceleration time echocardiography; PAP: pulmonary artery pressure.
| Variables . | RV dysfunction (n = 69 patients) . | No RV dysfunction (n = 69 patients) . | Parametric P . | Non-parametric P . |
|---|---|---|---|---|
| Preoperative echocardiography | ||||
| Diastolic diameter (mm) | 65 ± 9 (64) | 65 ± 10 (65) | 0.92 | 0.91 |
| Systolic diameter (mm) | 53 ± 10 (53) | 53 ± 12 (52) | 0.86 | 0.75 |
| EDV (ml) | 228 ± 95 (223) | 219 ± 78 (206) | 0.56 | 0.61 |
| ESV (ml) | 171 ± 83 (167) | 162 ± 71 (149) | 0.53 | 0.49 |
| Indexed EDV (ml/m2) | 125 ± 51 (127) | 121 ± 44 (122) | 0.68 | 0.75 |
| Indexed ESV (ml/m2) | 93 ± 45 (95) | 90 ± 41 (91) | 0.64 | 0.59 |
| EF (%) | 26 ± 8 (24) | 27 ± 7 (25) | 0.57 | 0.36 |
| SV (ml) | 59 ± 22 (56) | 56 ± 15 (53) | 0.39 | 0.63 |
| Indexed SV (ml/m2) | 32 ± 11 (32) | 31 ± 8 (29) | 0.46 | 0.81 |
| Diastolic IV septum (mm) | 10 ± 2 (10) | 9 ± 3 (10) | 0.37 | 0.54 |
| Systolic IV septum (mm) | 12 ± 3 (12) | 11 ± 3 (12) | 0.62 | 0.75 |
| Dyast. LV posterior wall (mm) | 11 ± 2 (11) | 10 ± 1 (10) | 0.36 | 0.52 |
| Syst. LV posterior wall (mm) | 14 ± 3 (14) | 13 ± 2 (14) | 0.83 | 0.88 |
| Cardiac mass (g) | 310 ± 78 (314) | 307 ± 82 (307) | 0.84 | 0.71 |
| Indexed cardiac mass (g/m2) | 170 ± 44 (165) | 168 ± 44 (163) | 0.88 | 0.85 |
| RWT | 0.33 ± 0.09 (0.33) | 0.32 ± 0.07 (0.30) | 0.87 | 0.79 |
| Left atrium (diameter—mm) | 46 ± 9 (47) | 45 ± 7 (45) | 0.64 | 0.48 |
| DP | 2.2 ± 1.1 (2) | 1.9 ± 0.9 (2) | 0.20 | 0.24 |
| E/A ratio | 1.7 ± 1.1 (1.5) | 1.4 ± 0.9 (1.1) | 0.11 | 0.16 |
| DTE | 172 ± 59 (157) | 185 ± 54 (182) | 0.23 | 0.10 |
| TAPSE | 14 ± 1.5 (15) | 20 ± 2.7 (19) | 0.01 | 0.01 |
| Systolic PAP (mmHg) | 45 ± 18 (46) | 40 ± 12 (40) | 0.11 | 0.26 |
| Mitral annulus (mm) | 34 ± 6 (34) | 34 ± 5 (34) | 0.82 | 0.85 |
| Diastolic Sfericity index | 0.55 ± 0.11 (0.61) | 0.59 ± 0.12 (0.67) | 0.06 | 0.09 |
| Systolic Sfericity index | 0.48 ± 0.12 (0.55) | 0.51 ± 0.13 (0.59) | 0.19 | 0.27 |
| Mitral regurgitation (>2+) | 23 (33%) | 20 (29%) | 0.36 | – |
| Variables . | RV dysfunction (n = 69 patients) . | No RV dysfunction (n = 69 patients) . | Parametric P . | Non-parametric P . |
|---|---|---|---|---|
| Preoperative echocardiography | ||||
| Diastolic diameter (mm) | 65 ± 9 (64) | 65 ± 10 (65) | 0.92 | 0.91 |
| Systolic diameter (mm) | 53 ± 10 (53) | 53 ± 12 (52) | 0.86 | 0.75 |
| EDV (ml) | 228 ± 95 (223) | 219 ± 78 (206) | 0.56 | 0.61 |
| ESV (ml) | 171 ± 83 (167) | 162 ± 71 (149) | 0.53 | 0.49 |
| Indexed EDV (ml/m2) | 125 ± 51 (127) | 121 ± 44 (122) | 0.68 | 0.75 |
| Indexed ESV (ml/m2) | 93 ± 45 (95) | 90 ± 41 (91) | 0.64 | 0.59 |
| EF (%) | 26 ± 8 (24) | 27 ± 7 (25) | 0.57 | 0.36 |
| SV (ml) | 59 ± 22 (56) | 56 ± 15 (53) | 0.39 | 0.63 |
| Indexed SV (ml/m2) | 32 ± 11 (32) | 31 ± 8 (29) | 0.46 | 0.81 |
| Diastolic IV septum (mm) | 10 ± 2 (10) | 9 ± 3 (10) | 0.37 | 0.54 |
| Systolic IV septum (mm) | 12 ± 3 (12) | 11 ± 3 (12) | 0.62 | 0.75 |
| Dyast. LV posterior wall (mm) | 11 ± 2 (11) | 10 ± 1 (10) | 0.36 | 0.52 |
| Syst. LV posterior wall (mm) | 14 ± 3 (14) | 13 ± 2 (14) | 0.83 | 0.88 |
| Cardiac mass (g) | 310 ± 78 (314) | 307 ± 82 (307) | 0.84 | 0.71 |
| Indexed cardiac mass (g/m2) | 170 ± 44 (165) | 168 ± 44 (163) | 0.88 | 0.85 |
| RWT | 0.33 ± 0.09 (0.33) | 0.32 ± 0.07 (0.30) | 0.87 | 0.79 |
| Left atrium (diameter—mm) | 46 ± 9 (47) | 45 ± 7 (45) | 0.64 | 0.48 |
| DP | 2.2 ± 1.1 (2) | 1.9 ± 0.9 (2) | 0.20 | 0.24 |
| E/A ratio | 1.7 ± 1.1 (1.5) | 1.4 ± 0.9 (1.1) | 0.11 | 0.16 |
| DTE | 172 ± 59 (157) | 185 ± 54 (182) | 0.23 | 0.10 |
| TAPSE | 14 ± 1.5 (15) | 20 ± 2.7 (19) | 0.01 | 0.01 |
| Systolic PAP (mmHg) | 45 ± 18 (46) | 40 ± 12 (40) | 0.11 | 0.26 |
| Mitral annulus (mm) | 34 ± 6 (34) | 34 ± 5 (34) | 0.82 | 0.85 |
| Diastolic Sfericity index | 0.55 ± 0.11 (0.61) | 0.59 ± 0.12 (0.67) | 0.06 | 0.09 |
| Systolic Sfericity index | 0.48 ± 0.12 (0.55) | 0.51 ± 0.13 (0.59) | 0.19 | 0.27 |
| Mitral regurgitation (>2+) | 23 (33%) | 20 (29%) | 0.36 | – |
Bold values were used to highlight the significant P-value (<0.05).
TAPSE: tricuspid annular plane systolic excursion; EDV: end-diastolic volume; ESV: end-systolic volume; EF: ejection fraction; RV: right ventricular; LV: left ventricular; SV: stroke volume; IV: interventricular; RWT: relative wall thickness; DTE: deceleration time echocardiography; PAP: pulmonary artery pressure.
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