From: Assessment of aortic stenosis severity by rest CMR correlates well with stress echocardiography in the setting of low left ventricular flow states
Rest Echo EF < 40% (n = 20)
Rest Echo EF > 40% (n = 26)
CMR AVA
RE AVA
SE AVA
0.95 cm2
0.88 cm2*
0.94 cm2 **
0.91 cm2 â€
1.1 cm2