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, ...

Please provide your email address to receive an email when new articles are posted on . CHICAGO — In this video, Clement K. Chan, MD, FACS, recaps a lecture from the Macula Society symposium at the ...

Researchers have developed a laser-based device that can measure blood flow noninvasively and differentiate stroke risk based on current physiological conditions. When physicians want to know more ...

In recent years, there has been a growing trend in wearable technology: trackers that look like a fashion accessory and yet are smart enough to help us understand our bodies better. If you’ve ever ...

Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. But existing techniques, ...

Caltech and the Keck School of Medicine of USC have developed a new laser-based headset device that can noninvasively measure blood flow and volume. Caltech postdoctoral scholar Simon Mahler is shown ...