Heart disease is the leading cause of death in the world, yet often its symptoms remain dormant for years, and only show up ...

Over time, this can result in ischemia (lack of oxygen), cell death, and eventual organ failure, which can become irreversible and fatal without intervention. In conclusion, while low blood pressure ...

Strata: Stories from Deep Time’ explores the origins of the air we breathe and untangles some of our planet’s oldest stories.

In cases of brain death, where the heart may still be beating, the patient has lost all vital brain functions, particularly ...