Abstract:The current study presents a case of right upper extremity ischemia secondary to cardioembolism in an elderly female with active and previously undiagnosed atrial fibrillation. The patient had no past medical history of any chronic cardiac disease or significant cardiac events. Computed tomographic angiography (CTA) was not performed due to her allergy to contrast material. A non-contrast computed tomography (CT) revealed mild atherosclerotic calcification of the right brachiocephalic artery; however, dissecti… Show more
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