Doctors also call this condition the fainting reflex or autonomic dysfunction. It causes a person’s heart rate to slow down instead of speed up when they stand, which keeps blood from pooling in the ...

Orthostatic hypotension is a cardinal feature of multiple-system atrophy. The upright posture provokes syncopal episodes that prevent patients from standing and walking for more than brief periods. We ...

Laurie Hernandez, one member of the "Final Five" women's Olympic gymnastics team, which took home the Gold in 2016, is asking ...

Patients arriving at appointments with researched information is not new, but artificial intelligence (AI) tools such as ChatGPT are changing the dynamics. Their confident presentation can leave ...

The long-term form of Covid-19 has something in common with other forms of chronic illness — strange and varied symptoms, lasting debilitation, no certain treatment. But unlike other such conditions, ...