05/29/2026
Researchers from Carnegie Mellon University's College of Engineering have developed an AI-powered millimeter-wave radar platform capable of tracking blood-flow dynamics across the human body without making physical contact. The prototype system uses the same class of radar technology found in autonomous vehicles and consumer electronics to measure subtle bodily movements caused by cardiac activity. The result is a compact device that can estimate pulse transit time, a key marker of arterial stiffness, and even infer diastolic blood pressure remotely.
Read more about this cardiovascular sensing system:
https://www.ece.cmu.edu/news-and-events/story/2026/05/polypulse.html