People who notice that their heartbeats are abnormally fast, slow, or irregular may be experiencing irregular electrical impulses known as arrhythmias. They may also have symptoms of weakness, shortness of breath, and anxiety. Arrhythmias can alter, slow or even stop the heart's ability to pump ...
Left-side weakness <Brain CT>Unremarkable<MRI>Multifocal fluid-attenuated inversion recovery signal abnormalities supratentorially and infratentorially, most prominently involving the brainstemDiffuse post-contrast enhancement in the ponsRing-enhancing lesion in the cerebellum 27 nucleated cells (lymphocytes ...