Abstract #0749
Skeletal muscle oxygen extraction fraction measurement - at rest and during ischemia
Chengyan Wang 1 , Rui Zhang 2 , Xiaodong Zhang 3 , He Wang 4 , Kai Zhao 3 , Jue Zhang 1,2 , Xiaoying Wang 1,3 , and Jing Fang 1,2
1
Academy for Advanced Interdisciplinary
Studies, Peking University, Beijing, Beijing, China,
2
College
of Enigneering, Peking University, Beijing, China,
3
Department
of Radiology, Peking University First Hospital, Beijing,
China,
4
Philips
Research China, Shanghai, Shanghai, China
The tissue oxygen extraction fraction (OEF) is an
important physiological quantity, particularly in organs
such as skeletal muscle, in which oxygen delivery and
use are tightly coupled. The purpose of this study was
to develop a reliable method to directly quantify
regional skeletal muscle OEF at rest and during
ischemia. The tissue oxygen extraction fraction (OEF) is
an important physiological quantity, particularly in
organs such as skeletal muscle, in which oxygen delivery
and use are tightly coupled. The purpose of this study
was to develop a reliable method to directly quantify
regional skeletal muscle OEF at rest and during
ischemia.
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