Table 1 Characteristics of study population – annulus diameter, AML 4 CH and AML PLAX were measured preoperatively
Min–max | Average (SD) | |
|---|---|---|
Annulus diameter [mm] | 21.0–34.0 | 27.1 (3.2) |
AML 4CH [mm] | 19.0–29.7 | 25.0 (2.7) |
AML PLAX [mm] | 22.3–36.0 | 31.4 (3.1) |
The greatest gradient before operation [mmHg] | 40.00–195 | 96.53 (33.25) |
The greatest gradient after operation [mmHg] | 5.00–110 | 28.86 (22.60) |