ction (%)                                                             00.0 ± 00                                              00.0 ± 0.0                    0.000    00.0 ± 00.0    00.0 ± 00.0  0.00   Mean aortic gradient (mmHg)                                                          00 ± 00.0                                              00.0 ± 00                     0.000    00.0 ± 00.0    00.0 ± 00.0  0.000   Aortic valve area (cm^0^)                                                            0.00 ± 0.0                                             0.0 ± 0.0                     