Rest Echo EF < 40% (n = 20)
|
Rest Echo EF > 40% (n = 26)
|
---|
CMR AVA
|
RE AVA
|
SE AVA
|
CMR AVA
|
RE AVA
|
SE AVA
|
0.95 cm2
|
0.88 cm2*
|
0.95 cm2
|
0.94 cm2 **
|
0.91 cm2 †
|
1.1 cm2
|
- * RE v SE p < 0.001; ** SE v CMR p = 0.002; † RE v SE p < 0.001 EF = ejection fraction, AVA = aortic valve area, CMR = cardiovascular magnetic resonance, RE = rest echo, SE = stress echo