Multiparametric assessment of vascular function in peripheral artery disease: dynamic measurement of skeletal muscle perfusion, blood-oxygen-level dependent signal, and venous oxygen saturation

Endothelial dysfunction present in patients with peripheral artery disease may be better understood by measuring the temporal dynamics of blood flow and oxygen saturation during reactive hyperemia than by conventional static measurements. Perfusion, Intravascular Venous Oxygen saturation, and T2* (P...

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Veröffentlicht in:	Circulation. Cardiovascular imaging 2015-04, Vol.8 (4)
Hauptverfasser:	Englund, Erin K, Langham, Michael C, Ratcliffe, Sarah J, Fanning, Molly J, Wehrli, Felix W, Mohler, 3rd, Emile R, Floyd, Thomas F
Format:	Artikel
Sprache:	eng
Schlagworte:	Endothelium, Vascular - physiopathology Female Humans Image Processing, Computer-Assisted Magnetic Resonance Imaging - methods Male Middle Aged Muscle, Smooth - blood supply Muscle, Smooth - physiopathology Oxygen - blood Peripheral Arterial Disease - physiopathology Regional Blood Flow Reperfusion Injury - physiopathology
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