Coronary flow reserve (CFR) is a key sign of coronary artery disease, namely how the coronary arteries that feed blood to the heart may adapt to various physiological situations such as exercise, ...

Researchers have discovered a novel, non-invasive way to measure blood flow to the brains of newborn children at the bedside -- a method that has the potential to enhance diagnosis and treatment ...

Blood flow velocity is an important parameter reflecting vascular function. Abnormal vascular function is closely related to the occurrence and development of many diseases, such as diabetes, ...