Add Yahoo as a preferred source to see more of our stories on Google. The teen had no idea what her body was fighting when she first went to the hospital Amalie Henze, who goes by @amalie.moira on ...

Low blood pressure is dangerous when it drops below 90/60 mm Hg and causes symptoms. Signs of dangerous low blood pressure include feeling lightheaded, fainting, and having a fast or slow heartbeat.

NEW YORK -- Doctors in New York City are now sounding the alarm on a mysterious illness being seen in children. The syndrome was first reported in Europe and is believed to be linked to COVID-19.

WASHINGTON, DC—Early-stage cardiogenic shock leads to poor outcomes but is underrecognized, with only one in four affected patients having any indication in their electronic medical record (EMR) that ...