Table 3 Cardiovascular magnetic resonance (CMR) functional/flow quantification and echocardiographic peak aortic valve velocity
CMR Cine functional parameters | Median (IQR) |
|---|---|
LV end-diastolic volume (mL) | 132 (112−187) |
LV end-systolic volume (mL) | 48 (33−76) |
LV stroke volume (mL) | 89 (72−106) |
LV mass (g) | 135 (115−186) |
LV ejection fraction (%) | 64 (51−69) |
CMR four-dimensional flow parameters | |
 Mitral valve forward flow (mL) | 71 (58−90) |
 Mitral valve backward flow (mL) | 8 (4−13) |
 Aortic valve forward flow (mL) | 70 (59−77) |
 Aortic valve backward flow (mL) | 0.20 (0−3.5) |
 Aortic net flow (mL) | 63 (57−77) |
 Mitral net flow (mL) | 60 (51−78) |
 Peak Aortic valve velocity (m/s) | 1.46 (1.25−2.11) |
Echocardiographic peak aortic valve velocity (m/s) | 1.40 (1.30−1.75) |