Scientists are starting to understand more about the small heart muscle fibers that Da Vinci showed in his illustrations over ...

Blood thinners prescribed after blood clots in leg or lung initially increase the risk of bleeding, especially in women and ...

Sean Egan provides the ins and outs, including specialized equipment, of a fire-based EMS program that saved the life of 50 ...

More than 60,000 people bleed to death every year from injuries caused by car crashes and other emergencies. Many of these ...

A study of patients Dallas paramedics treated in 2023 found as many as 674 could have benefited from blood transfusions en ...

Heart sounds are one tool providers use to assess heart health. Learn about systolic, diastolic, and S1 to S4 heart sounds in ...