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Oxygenation-sensitive Cardiac MRI with Vasoactive Breathing Maneuvers for the Non-invasive Assessment of Coronary Microvascular Dysfunction

DOI :

10.3791/64149-v

August 17th, 2022

August 17th, 2022

1,674 Views

1Faculty of Medicine and Health Sciences, McGill University, 2Faulty of Medicine and Dentistry, University of Alberta, 3Departments of Medicine and Diagnostic Radiology, McGill University

The assessment of microvascular function by oxygenation-sensitive cardiac magnetic resonance imaging in combination with vasoactive breathing maneuvers is unique in its ability to assess rapid dynamic changes in myocardial oxygenation in vivo and, thus, may serve as a critically important diagnostic technique for coronary vascular function.

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