Fear Response Fueling Postural Tachycardia Syndrome?

Some patients with symptoms of postural tachycardia syndrome (POTS) may be experiencing a fear response caused by previous fainting episodes, new research suggests. Investigators compared adult patients with POTS symptoms with healthy controls and found that patients with POTS had higher somatic vigilance and more anxiety. They also had more pronounced anticipatory tachycardia immediately before … Read more

Neurocognitive Sequelae of COVID-19 After Acute Infection

The study covered in this summary was published in medRxiv.org as a preprint and has not yet been peer reviewed. Key Takeaways The burden of self-reported post-acute symptoms and possible sequelae, particularly fatigue and neurocognitive impairment, remains significant 6 to 12 months after acute, even among young and middle-aged adults after mild acute SARS-CoV-2 infection, … Read more