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Table 3 Cardiovascular magnetic resonance (CMR) functional/flow quantification and echocardiographic peak aortic valve velocity

From: Kat-ARC accelerated 4D flow CMR: clinical validation for transvalvular flow and peak velocity assessment

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)
  1. IQR Interquartile range, LV Left ventricle