Spiral cardiac quantitative susceptibility mapping for differential cardiac chamber oxygenation—Initial validation in relation to invasive blood sampling

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Jiahao Li, Pablo Villar‐Calle, Caitlin Chiu, Mahniz Reza, Nupoor Narula, Chao Li, Jinwei Zhang, Thanh D. Nguyen, Yi Wang, Robert S. Zhang, Jiwon Kim, Jonathan W. Weinsaft, Pascal Spincemaille

Published: 01 May 2025, Last Modified: 12 Nov 2025Magnetic Resonance in MedicineEveryoneRevisionsCC BY-SA 4.0
Abstract: To develop a breath-hold cardiac quantitative susceptibility mapping (QSM) sequence for noninvasive measurement of differential cardiac chamber blood oxygen saturation (ΔSO2).