"mitral valve E point septal separation (EPSS, normal"
"an EPSS >7 mm is 100% sensitive for a severely depressed ejection fraction (EF"
"an EPSS >7 mm is 100% sensitive for a severely depressed ejection fraction (EF"
"a cutoff EPSS >8 mm was 83.3% sensitive and 50.0% specific for any systolic dysfunction"
"as derived from comparison with MRI, LVEF, (75.5 x 2.5) x EPSS roughly equates ejection fraction 8"
"FS = (LVIDd - LVIDs) / LVIDd"
"suggestive of decreased EF when"
"FAC = (LV end-diastolic area - LV end-systolic area) / LVEDA"
"EPSS will not reflect ejection fraction in the presence of significant aortic insufficiency/mitral stenosis"