This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.

Heart disease is the leading cause of death in the U.S. Sometimes it’s a problem you’re born with, or it develops over time. But for one North Dakota man, his heart problems started after an injury.

An AI-powered neural network, or deep machine learning model, may be as effective as catheterization at monitoring heart health, according to a study published Jan. 7 in Communications Medicine .

There are many difficulties in converting any biological research into a medicine that will treat patients. Because of the ...