The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Heart disease remains the leading cause of death in the United States. February is American Heart Month, established in 1964 by President Lyndon B. Johnson to encourage Americans to prioritize and ...

Regular walking can significantly improve cardiovascular health by reducing blood vessel resistance and lowering blood pressure, experts say. Studies show benefits begin at just 2,700 steps a day, ...

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

It started as a respiratory illness – or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that causes COVID-19, was so much more. “Since the beginning, the virus showed a ...