Measuring Venous Blood Oxygenation using Quantitative Susceptibility Mapping: A Study using Acetazolamide Challenge in Patients with Chronic Stenosis of Major Arteries
Deqiang Qiu 1 , Fadi Nahab 2 , and Seena Dehkharghani 1
Radiology and Imaging Sciences, Emory
University, Atlanta, GA, United States,
Emory University, GA, United States
In this paper, we studied the venous blood oxygenation
using quantitative susceptibility mapping in a group of
patients with chronic stenosis in the internal carotid
and/or the middle cerebral arteries. We evaluated the
baseline venous oxygenation level as well as after
acetazolamide (Diamox) challenge.
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