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The posterior inferior cerebellar artery (PICA) is the largest branch of the vertebral artery. It is one of the three main arteries that supply blood to the cerebellum , a part of the brain . Blockage of the posterior inferior cerebellar artery can result in a type of stroke called lateral medullary syndrome .
Most cases of COVID-19 are not severe enough to require mechanical ventilation or alternatives, but a percentage of cases are. [73] [74] Some of the people acutely ill with COVID-19 experience deterioration of their lungs and acute respiratory distress syndrome (ARDS) and/or respiratory failure.
"Happy Science", a secretive pay-to-progress religious group, sells "spiritual vaccines" to prevent and cure COVID-19, advertises virus-related blessings at rates from US$100 to over US$400, and sells coronavirus-themed DVDs and CDs of Ryuho Okawa (the former stockbroker whom the group believes to be the current incarnation of the supreme deity ...
Research published Monday has confirmed a link between a COVID-19 infection and a debilitating heart condition called POTS, or postural orthostatic tachycardia syndrome, that has been diagnosed in ...
Vertebrobasilar insufficiency (VBI) describes a temporary set of symptoms due to decreased blood flow in the posterior circulation of the brain.The posterior circulation supplies the medulla, pons, midbrain, cerebellum and (in 70-80% of people) supplies the posterior cerebellar artery to the thalamus and occipital cortex. [1]
Lateral medullary syndrome is a neurological disorder causing a range of symptoms due to ischemia in the lateral part of the medulla oblongata in the brainstem.The ischemia is a result of a blockage most commonly in the vertebral artery or the posterior inferior cerebellar artery. [1]
Cerebellar stroke syndrome is a condition in which the circulation to the cerebellum is impaired due to a lesion of the superior cerebellar artery, anterior inferior cerebellar artery or the posterior inferior cerebellar artery. [1] Cardinal signs include vertigo, headache, vomiting, and ataxia. [2]
The National Institutes of Health (NIH) COVID-19 Treatment Guidelines states "there is insufficient evidence to recommend either for or against the use of zinc for the treatment of COVID-19" and that "the Panel recommends against using zinc supplementation above the recommended dietary allowance for the prevention of COVID-19, except in a ...