Although the precise mechanism isn’t yet known, factors like sex chromosomes and hormones, particularly the protective ...

Scientists are finding tiny fragments of plastic lodged in the very blood vessels that keep the heart alive, and the pattern ...

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

Scientists have discovered that feeding mice with microplastics increases plaque buildup in the arteries of male mice.

Winter can quietly change blood flow, making it thicker and more prone to clotting. Doctors explain the science and simple ...

Diabetes is closely linked to heart health. Learn how diabetes can increase the risk of heart attack and other heart-related problems.

Nicotine is toxic to the heart and blood vessels, regardless of whether it is consumed via a vape, a pouch, a shisha or a cigarette, according to an expert consensus report published in the European ...

The human circulatory system represents an intricate network of vessels that extends throughout the entire body. This complex arrangement of arteries, veins, and capillaries works continuously to ...

Why it is so dangerous, how it is diagnosed and how to help prevent it ...

Scientists have known for some time now that the eyes can also help doctors see signs of non-eye-related health conditions. Through the blood vessels in the retina, eye doctors can detect signs of ...

Dr. Jeremy London sees first-hand what heart disease, the world’s biggest killer, can do to a person’s health. As a board-certified cardiovascular surgeon who operates on diseased hearts, he repairs ...

High-flavanol cocoa and dark chocolate with at least 70% cocoa solids may help lower blood pressure, cholesterol, and triglycerides. Typical hot chocolate products may not offer the same heart ...