Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Your heart pumps blood from your head to your toes, provides cells with fresh oxygen, and removes waste products. Located in ...

Background: Porcine genome editing has revolutionized xenotransplantation, recently enabling the first pig-to-human heart xenotransplants. However, the xeno-immune response in heart xenografts remains ...

Heart health has historically been played as a reactive game—an annual physical, then a gentle reminder about the virtues of cardio and leafy greens, and a fix, maybe a pill, if the doc thinks we’re ...

Adolescent athletes' cardiovascular system may adapt to increased cardiorespiratory fitness by increasing blood pressure, ...

Highly detailed simulations of the coronary artery only need one to two heartbeats to calibrate, rather than the standard ...

Welcome, listeners, to this week's issue of Circulation on the Run, the week of October 7th, 2025. I'm one of your co-hosts, Dr. Peder Myhre, a professor at University of Oslo in Norway. And I'm your ...

Age-related differences in cortical aperiodic signals can be driven by cardiac influences, emphasizing the need to control for cardiac contributions in studies interpreting cortically measured ...

While cardiac research has mainly focused on heart attacks as isolated episodes, Assistant Professor Vineet Augustine of the ...