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Table 2 QSM in relation to Invasive Catheterization ΔSaO2 and Cine-CMR Cardiac Function

From: Free breathing three-dimensional cardiac quantitative susceptibility mapping for differential cardiac chamber blood oxygenation – initial validation in patients with cardiovascular disease inclusive of direct comparison to invasive catheterization

Patientcath Δ SaO2
(%)
QSM Δ SaO2
(%)
LV Ejection Fraction
(%)
LV Stroke Volume
(ml)
LV Dysfunction
(1 = EF < 50%)
Pulmonary Hypertension
(1 = present)
12531669601
21722706000
323247114000
41013709000
53532477111
63029287710
74037204810
84339206011
92735166611
102832404811
112722662801
123530334711
132318659400
1423245412600
151817699301