This year's Nobel Prize for Physiology or Medicine has been awarded to three US pharmacologists for their discovery that the unstable gas, nitric oxide (NO), is an essential regulator of vasodilation.

A risk score derived from CV reactivity to mental stress improves prediction of adverse CV outcomes over traditional CV risk factors in patients with stable coronary artery disease.

By Dr. Priyom Bose, Ph.D. A new study uncovers how endothelial cells contribute to insulin resistance in obesity-associated ...

Changes in rate-pressure product, brachial artery flow-mediated vasodilation, and peripheral arterial tonometry were used to assess hemodynamic reactivity, changes in endothelial function ...