Angiographic Correlates of Cerebral Hemodynamic Changes With Diamox Challenge Assessed by Quantitative Magnetic Resonance Angiography | Zendy

Mersedeh Bahr Hosseini | Zendy; Sophia F. Shakur | Zendy; Sepideh AminHanjani | Zendy; Fady T. Charbel | Zendy; Ali Alaraj | Zendy

Open Access

Angiographic Correlates of Cerebral Hemodynamic Changes With Diamox Challenge Assessed by Quantitative Magnetic Resonance Angiography

Author(s) -

Mersedeh Bahr Hosseini,

Sophia F. Shakur,

Sepideh AminHanjani,

Fady T. Charbel,

Ali Alaraj

Publication year - 2016

Publication title -

stroke

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.397

H-Index - 319

eISSN - 1524-4628

pISSN - 0039-2499

DOI - 10.1161/strokeaha.116.013015

Subject(s) - medicine , hemodynamics , magnetic resonance imaging , magnetic resonance angiography , angiography , cerebral angiography , cardiology , radiology , cerebrovascular circulation , cerebral blood flow

Impaired cerebrovascular reserve in chronic steno-occlusive disease has been shown to be associated with poor leptomeningeal collaterals (LMCs) on digital subtraction angiography and increased stroke risk. We examined the relationship between the degree of LMCs and the flow change with Diamox challenge measured using quantitative magnetic resonance angiography (QMRA).

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