The human heart is an extraordinary organ, responsible for tirelessly pumping blood to deliver oxygen and nutrients to every part of the body. Its rhythm—heart rate—is an essential vital sign checked ...

Some people with heart failure need to take multiple medicines each day to keep their symptoms under control. Heart failure is a chronic, or long-term, condition. It can lead to issues not only in the ...

Welcome to Healthline’s Heart Health Reset — a 7-day series designed to help you find simple habits that support your heart ...

Australian researchers have uncovered a crucial new mechanism that helps explain how the heart's major blood vessels form ...

So, he and his colleagues induced heart attacks in mice and examined responses in the vagus nerve, which carries signals ...

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart issues.