Table 5 Postoperative Echocardiographic outcomes
Conventional AVR (cAVR) (Perimount) (n = 52) | Sutureless AVR (su-AVR) (Perceval) (n = 27) | P-value | |
|---|---|---|---|
Post Discharge | |||
Left Ventricular Functions | 0.826 | ||
EF good | 75.6 (31) | 79.1 (19) | |
EF moderate | 22.0 (9) | 16.7 (4) | |
EF poor | 2.4 (1) | 4.2 (1) | |
EF% | 56.8 ± 10.0 | 56.1 ± 11.4 | 0.537 |
Prosthesis Functions | 0.714 | ||
Normally functioning | 82.8 (34) | 87.5 (21) | |
Mild AR | 14.6 (6) | 8.3 (2) | |
Moderate AR | 0.0 (0) | 4.2 (1) | |
Severe AR | 0.0 (0) | 0.0 (0) | |
Aortic Valve Gradient | |||
Peak | 23.2±10.6 | 30.5±14.8 | 0.026 |
Mean | 12.9±6.4 | 16.7±8.4 | 0.045 |
Under 20 mm Hg | 85.4 (35) | 75.0 (18) | |
20–39 mm Hg | 14.6 (6) | 25.0 (6) | |
40- mm Hg | 0.0 (0) | 0.0 (0) | |
Late Term Follow-up (median 24 month) | |||
Left Ventricular Functions | |||
EF good | 93.9 (31) | 90.0 (18) | |
EF moderate | 6.1 (2) | 10.0 (2) | |
EF poor | 0.0 (0) | 0.0 (0) | |
EF% | 60.4±6.8 | 58.5±9.2 | 0.391 |
Prothesis Functions | 0.116 | ||
Normally functioning | 87.9 (29) | 70.0 (14) | |
Mild AR | 12.1 (4) | 20.0 (4) | |
Moderate AR | 0.0 (0) | 10.0 (2) | |
Severe AR | 0.0 (0) | 0.0 (0) | |
Aortic Valve Gradient | |||
Peak | 12.9±7.1 | 15.6±13.6 | 0.360 |
Mean | 22.8±12.3 | 22.8±13.6 | 0.997 |
Under 20 mm Hg | 48.4 (15) | 52.6 (10) | |
20–39 mm Hg | 41.9 (13) | 42.1 (8) | |
40- mm Hg | 9.7 (3) | 5.3 (1) | |