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PD and several related neurodegenerative disorders can also been considered as proteinopathies, in which the core neurodegeneration of nigrostriatal dopaminergic neurons in PD is also associated with a more widespread cellular deposition of alpha-synuclein 8

Atrial fibrillation (AFib) AFib is an irregular, often fast rhythm arising from disorganized electrical activity in the atria

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And it does not eliminate the need for the one thing that protects patients more than any regulatory change: a physician who understands their biology, orders the appropriate labs, determines clinical indication, and monitors their response