Key Takeaways Strong heart health means your heart and blood vessels, aka your cardiovascular system, are working efficiently ...

This surprisingly simple walking test is becoming a go-to tool for measuring real cardiovascular fitness—no gym, no gadgets, ...

Winter's chill silently strains your heart. Cold weather constricts blood vessels, raises blood pressure, and thickens blood, ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

'The key with HIIT is to exercise at a high enough intensity to influence the push of your heart, and the stretch of your blood vessels. True high-intensity intervals are three minutes or less, and ...

A study has found that people exercise regularly, quit smoking, and practice five other health strategies can improve their chances of living longer after cancer.

The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood ...

You already know that keeping your heart in tip-top shape is a key part of maintaining your cardiovascular health—but your cardiovascular system goes beyond that beating organ in your chest. After all ...

Diets high in ultra-processed foods, sugars, and unhealthy fats can increase heart disease risk. Changing your diet can have a positive effect on your heart, even if you already have heart disease.